{"title":"Development Boards","description":"\u003cp\u003eBrowse our Development Boards collection. Free Shipping.\u003c\/p\u003e","products":[{"product_id":"adafruit-featherwing-oled-128x32-oled-add-on-for-feather","title":"Adafruit FeatherWing OLED - 128x32 OLED Add-on For Feather","description":"\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! \u003cstrong\u003eThis is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 user buttons to any Feather main board.\u003c\/strong\u003e Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese displays are small, only about 1\" diagonal, but very readable due to the high contrast of an OLED display.\u003c\/strong\u003e \u003cstrong\u003eThis screen is made of 128x32 individual white OLED pixels and because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast;\u003c\/strong\u003e we really like this miniature display for its crispness! We also toss on a reset button and three mini tactile buttons called A B and C so you can add a mini user interface to your feather.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that OLED displays are made of hundreds of...OLEDs! That means each pixel is a little organic LED, and if its kept on for over 1000 hours it'll start to dim.\u003c\/strong\u003e If you want to keep the display uniformly bright, please turn off the display (set the pixels off) when it isn't needed to keep them from dimming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTested working with all Feather boards.\u003c\/strong\u003e The OLED uses only the two I2C pins on the Feather, and you can pretty much stack it with any other FeatherWing, even ones that use I2C since that is a shared bus. To use, Check out our tutorial ! It has schematics, datasheets, files, and code examples.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8WbutwR4QiA?si=CFmztPSokrp4k-Zt\u0026amp;start=669\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e128x32 SSD1306 OLED with I2C connection address 0x3C\u003c\/li\u003e\n\u003cli\u003eHigh contrast, readable display with no backlight required\u003c\/li\u003e\n\u003cli\u003eReset button and three user tactile buttons (A, B, C)\u003c\/li\u003e\n\u003cli\u003eUses only I2C pins on Feather board\u003c\/li\u003e\n\u003cli\u003eCompatible with all Feather main boards\u003c\/li\u003e\n\u003cli\u003eStackable with other FeatherWings\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eIncludes schematics, datasheets, and code examples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay area: 25.8mm \u003c\/li\u003e\n\u003cli\u003eWeight: 4.8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of March 27, 2024\u003c\/strong\u003e - We updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit FeatherWing OLED - 128x32 OLED Add-on For Feather\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616969687346,"sku":"jyv1787257414986","price":11.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/adafruit-featherwing-oled---128x32-oled-add-on-for-feather_1.jpg?v=1787257420"},{"product_id":"adafruit-non-latching-mini-relay-featherwing","title":"Adafruit Non-Latching Mini Relay FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe Non-Latching Mini Relay FeatherWing lets you switch lamps, fans, and small appliances up to 250V directly from your Feather board.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! \u003cstrong\u003eThis is the Non-Latching Mini Relay FeatherWing\u003c\/strong\u003e. It gives you power to control, and control over power. \u003cstrong\u003ePut simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUsing our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe are two 'flavours' of these FeatherWings, this is the simple Non-Latching relay\u003c\/strong\u003e. This Wing has a single Set pin. Normally, the relay's COM pin is connected mechanically to the NC pin and the NO pin is disconnected. We also stock the Adafruit Latching Mini Relay FeatherWing.\u003c\/p\u003e\n\u003cp\u003eWhen the SET pin is pulled high, the relay switches and the internal switch changes so that the COM pin is mechanically connected to the NO pin and NC is then disconnected\u003c\/p\u003e\n\u003cp\u003eWhen the relay is active, a red LED is lit, and about 50mA of current is used to keep the coil switched on. \u003cstrong\u003eNote, if power is lost, the relay will go back 'open'\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNow, you might be thinking \"wow, I really don't want to waste 50mA of current, that will really sink my battery life!\". OK good news, we have another type of FeatherWing, the\u003c\/strong\u003e Latching FeatherWing. You need two pins but save power. Note, if power is lost, the relay will stay in the last setting.\u003c\/p\u003e\n\u003cp\u003eBoth FeatherWings use the same family of relay.\u003cstrong\u003e You can switch up to 2A of resistive current at 30VDC or ~40VAC or lower. At 110VDC you can switch up to 0.6A, at 120VAC up to 0.5A, and at 250VAC you can switch up to 0.3A.\u003c\/strong\u003e Check the datasheet for the relay for the exact switching capacity, and of course, for reactive\/inductive loads you will need to derate. This isn't a relay you can use to turn on and off your washer\/dryer, stick to 60W or less. For up to 1200W devices, check out our Power Featherwing which can handle up to 10A!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach FeatherWing comes with a fully assembled and tested PCB with the terminal block soldered on, we include header you can use to attach to your Feather. Some light soldering is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e If using with high voltages (\u0026gt; 24V), use care and common sense! High voltages require experience and are only for use by engineers who are comfortable with guidelines and know how to use safely!\u003c\/p\u003e\n\u003cp\u003eAdafruit learn guide covers everything you need to know for the Non-Latching and the Latching Mini Relay FeatherWings!\u003c\/p\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/d2rQurTNd38?si=xgKELvlDRRtq1wXM\u0026amp;start=134\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2 class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNon-latching mini relay FeatherWing for Feather boards\u003c\/li\u003e\n\u003cli\u003eControl lamps, fans, solenoids, and small appliances up to 250VAC or DC\u003c\/li\u003e\n\u003cli\u003eSingle SET pin control - pull high to switch relay on\u003c\/li\u003e\n\u003cli\u003eNormally closed (NC) and normally open (NO) contacts with common (COM) pin\u003c\/li\u003e\n\u003cli\u003eRed LED indicator when relay is active\u003c\/li\u003e\n\u003cli\u003eConsumes ~50mA current when active\u003c\/li\u003e\n\u003cli\u003eRelay defaults to open position on power loss\u003c\/li\u003e\n\u003cli\u003eSupports up to 2A at 30VDC, 0.5A at 120VAC, 0.3A at 250VAC\u003c\/li\u003e\n\u003cli\u003eMaximum recommended load: 60W\u003c\/li\u003e\n\u003cli\u003ePre-assembled PCB with soldered terminal block\u003c\/li\u003e\n\u003cli\u003eRequires stacking headers and light soldering for assembly\u003c\/li\u003e\n\u003cli\u003eIncludes comprehensive learn guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of April 28, 2023\u003c\/strong\u003e - This FeatherWing now comes with the terminal block pre-soldered. We've also updated the PCB with Adafruit Pinguin to make a lovely and legible silkscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic, Datasheets and Fritzing documents\u003c\/li\u003e\n\u003cli\u003eLearn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Non-Latching Mini Relay FeatherWing\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616969720114,"sku":"oed1787257416232","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/adafruit-non-latching-mini-relay-featherwing_1.jpg?v=1787257421"},{"product_id":"neopixel-featherwing-4x8-rgb-led","title":"NeoPixel FeatherWing - 4x8 RGB LED","description":"\u003cp\u003e\u003cstrong\u003eThe NeoPixel FeatherWing adds a 4×8 grid of 32 individually addressable RGB LEDs to any Feather board for animations, indicators, and lighting effects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the Adafruit NeoPixel FeatherWing, a 4x8 RGB LED Add-on For All Feather Boards! Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and make your Feather board strut like a peacock at a rave.\u003c\/p\u003e\n\u003cp\u003ePut on your sunglasses before staring into these \u003cstrong\u003e32 configurable eye-blistering RGB LEDs\u003c\/strong\u003e. Arranged in a \u003cstrong\u003e4x8 matrix\u003c\/strong\u003e, each pixel is individually addressable. Only one pin is required to control all the LEDs. On the bottom we have jumpers for the DIN line to any of the I\/O pins on a Feather.  Works with any\/all of our Feathers! You can cut the default jumper trace and use any pin you like. (In particular, the default pin for Feather Huzzah ESP8266 must be moved, try pin #15!)\u003c\/p\u003e\n\u003cp\u003eTo make it easy to start, the LEDs are by default powered from either the \u003cstrong\u003eUSB power line\u003c\/strong\u003e or \u003cstrong\u003eBattery power line\u003c\/strong\u003e, whichever is higher. Two Schottky diodes are used to switch between the two. This power arrangement is able to handle \u003cstrong\u003e1 Amp\u003c\/strong\u003e of constant current draw and maybe 2A peak, so not a good way to make a flashlight. It's better for colourful effects.\u003c\/p\u003e\n\u003cp\u003eA level-up shifter converts the \u003cstrong\u003e3.3V logic\u003c\/strong\u003e of the Feather to the power line voltage. If, say, you need MORE blinky, you can chain these together. For the second Wing, connect the DIN connection to the first Wing's DOUT. Also connect a ground pin together and power with an independent 5V supply to keep from loading the power supply too much.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/D8J19U0vGgg?si=SrWlMEdht3swXi5d\u0026amp;start=219\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e32 individually addressable RGB LEDs arranged in 4x8 matrix\u003c\/li\u003e\n\u003cli\u003eSingle pin control for all LEDs\u003c\/li\u003e\n\u003cli\u003eCompatible with all Feather boards\u003c\/li\u003e\n\u003cli\u003eConfigurable jumpers for DIN line connection to any I\/O pin\u003c\/li\u003e\n\u003cli\u003ePowered from USB or battery (whichever is higher)\u003c\/li\u003e\n\u003cli\u003eSupports up to 1A continuous current (2A peak)\u003c\/li\u003e\n\u003cli\u003e3.3V to 5V level-up shifter included\u003c\/li\u003e\n\u003cli\u003eStackable design using Feather headers\u003c\/li\u003e\n\u003cli\u003eChainable with multiple FeatherWings\u003c\/li\u003e\n\u003cli\u003eSchottky diode power switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 50.8mm x 22.9mm x 2.7mm\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 5.2g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of December 5, 2022 \u003c\/strong\u003e– we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Datasheets\u003c\/li\u003e\n\u003cli\u003ePrimary Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x NeoPixel FeatherWing - 4x8 RGB LED Add-on\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616969752882,"sku":"oqf1787257417201","price":10.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/neopixel-featherwing---4x8-rgb-led_1.jpg?v=1787257422"},{"product_id":"dc-motor-stepper-featherwing","title":"DC Motor + Stepper FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe DC Motor + Stepper FeatherWing gives your Feather direct control of 2 steppers or 4 DC motors over I2C, no extra pins required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the \u003cstrong\u003eDC Motor + Stepper FeatherWing \u003c\/strong\u003ewhich will let you use 2 x bi-polar stepper motors or 4 x brushed DC motors (or 1 stepper and 2 DC motors). Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eThe original Adafruit Motorshield Kit is one of our most beloved kits, which is why we decided to squish it all together on a FeatherWing to make something even \u003cstrong\u003esmaller, lighter, and more portable\u003c\/strong\u003e! Instead of using a latch and the Arduino's PWM pins, we have a \u003cstrong\u003efully-dedicated PWM driver chip \u003c\/strong\u003eonboard. This chip handles all the motor and speed controls over I2C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComes with\u003c\/strong\u003e an assembled \u0026amp; tested FeatherWing, terminal blocks \u0026amp; plain header. Some soldering is required to assemble the headers on. \u003cstrong\u003eStacking headers not included\u003c\/strong\u003e, but we are available here. \u003cstrong\u003eFeather and motors are not included\u003c\/strong\u003e but we have lots of motors in the shop. You can use any DC or stepper motors that run from 4.5-13.5VDC and draw under 1.2A per coil. You'll likely also need to provide some external power supply for your motors, since its not suggested you run motors from the Feather's lipoly battery.\u003c\/p\u003e\n\u003cp\u003eSince the FeatherWing only uses the I2C (SDA \u0026amp; SCL pins), it \u003cstrong\u003eworks with any and all Feathers\u003c\/strong\u003e. You can stack it with any other FeatherWing or with itself (just make sure you have each wing with a unique I2C address) Check out our range of Feather boards here.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/B-brDrnMXqY?si=qxH0jzTQAoXoc2QL\u0026amp;start=527\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 full H-Bridges: the TB6612 chipset provides 1.2A per bridge with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.\u003c\/li\u003e\n\u003cli\u003eUp to 4 bi-directional DC motors with individual 12-bit speed selection (so, about 0.02% resolution)\u003c\/li\u003e\n\u003cli\u003eUp to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.\u003c\/li\u003e\n\u003cli\u003eMotors automatically disabled on power-up\u003c\/li\u003e\n\u003cli\u003eBig 3.5mm terminal block connectors to easily hook up wires (18-26AWG) and power\u003c\/li\u003e\n\u003cli\u003ePolarity protected 2-pin terminal block and jumper to connect external power, for separate logic\/motor supplies\u003c\/li\u003e\n\u003cli\u003eCompletely stackable design: 5 address-select jumper pads means up to 32 stackable wings: that's 64 steppers or 128 DC motors! What on earth could you do with that many steppers? I have no idea but if you come up with something send us a photo because that would be a pretty glorious project.\u003c\/li\u003e\n\u003cli\u003eDownload the easy-to-use Arduino software library, check out the examples and you're ready to go!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 50.8mm x 22.9mm x 1.6mm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal blocks included with your product may be blue, black or green.\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Dec 1, 2023\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen along with terminal blocks already being attached!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets, schematic, CAD files, and Fritzing objects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x DC Motor + Stepper FeatherWing Add-on\u003c\/li\u003e\n\u003cli\u003e2x Header Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003eBreadboard and wires not included.\u003c\/p\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616969785650,"sku":"wul1787257419550","price":14.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/dc-motor-stepper-featherwing_1.jpg?v=1787257424"},{"product_id":"assembled-terminal-block-breakout-featherwing","title":"Assembled Terminal Block Breakout FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe Terminal Block Breakout connects every Feather pin through screw terminals, turning your microcontroller into a quick-wire prototyping hub.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eThe Terminal Block Breakout FeatherWing kit is like the Golden Eagle of prototyping\u003c\/strong\u003e \u003cstrong\u003eFeatherWings\u003c\/strong\u003e (eg. majestic, powerful, good-looking). To start, you get a \u003cstrong\u003enice prototyping area underneath\u003c\/strong\u003e your Feather, with\u003cstrong\u003e extra pads for ground, 3.3V and SDA\/SCL\u003c\/strong\u003e. Not one to stop there, we \u003cstrong\u003eexpanded the PCB out to 2\" x 2.5\" with 3.5mm pitch terminal blocks down each side\u003c\/strong\u003e. There's also \u003cstrong\u003efour mounting holes so you can attach the breakout to your enclosure or project\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis product works with most of our Feathers! (\u003cstrong\u003eReverse TFT Feather boards don't work because they are 'upside down\u003c\/strong\u003e') The terminal blocks allow you to connect to any of the external Feather pins, \u003cstrong\u003egreat for wiring temporary or permanent installations.\u003c\/strong\u003e We also give you a \u003cstrong\u003efew extra terminal block pins for ground and 3.3V connections\u003c\/strong\u003e since those are so useful.  \u003cstrong\u003eThe terminal blocks included with your product may be blue or black.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFinally,\u003cstrong\u003e there's a slide switch\u003c\/strong\u003e, \u003cstrong\u003ewhich connects the EN pin to ground when in the 'off' position, cutting off the 3.3V regulator.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease note that the FONA Feather uses both VBat and 3.3V as power supplies so you wont be able to fully turn off the FONA Feather with this switch.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/2Y4Vo7viUDw?si=aL3TeplfMTzevlXE\u0026amp;start=483\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrototyping area with extra pads for ground, 3.3V, and SDA\/SCL\u003c\/li\u003e\n\u003cli\u003e2\" x 2.5\" PCB with 3.5mm pitch terminal blocks on each side\u003c\/li\u003e\n\u003cli\u003eFour mounting holes for enclosure or project attachment\u003c\/li\u003e\n\u003cli\u003eCompatible with most Feather boards (except Reverse TFT Feathers)\u003c\/li\u003e\n\u003cli\u003eTerminal blocks connect to all external Feather pins\u003c\/li\u003e\n\u003cli\u003eExtra terminal block pins for ground and 3.3V connections\u003c\/li\u003e\n\u003cli\u003eSlide switch to disable 3.3V regulator via EN pin\u003c\/li\u003e\n\u003cli\u003eBlue or black terminal blocks included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions (assembled): 64mm x 51mm x 12mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Thursday, December 15th 2016 \u003c\/strong\u003e- this product now comes fully assembled! Plug in your Feather and you're ready to go immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Feb 5, 2020\u003c\/strong\u003e - We've made the trace to the enable pin thicker, and added a ground plane which helps keep the enable line clean some high-noise environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 22, 2024\u003c\/strong\u003e - The terminal blocks are now green, and we updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet and Schematic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Assembled Terminal Block Breakout FeatherWing for all Feathers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616969818418,"sku":"lho1787257420188","price":9.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/assembled-terminal-block-breakout-featherwing_1.jpg?v=1787257425"},{"product_id":"adafruit-latching-mini-relay-featherwing","title":"Adafruit Latching Mini Relay FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe Latching Mini Relay FeatherWing lets your Feather board control lamps, fans, and small devices on AC or DC power with just two pins and minimal power draw.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! \u003cstrong\u003eThis is the Latching Mini Relay FeatherWing\u003c\/strong\u003e. It gives you power to control, and control over power. \u003cstrong\u003ePut simply, you can now turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC power using any Feather board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUsing our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight. Check out our range of Feather boards here.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThere are two 'flavours' of these FeatherWings, this is the Latching relay. This one requires two pins, a SET and UNSET and instead of keeping the SET pin high, you only have to pulse each pin high for 10ms to latch the relay open or closed. You need two pins but save power. Note, if power is lost, the relay will stay in the last setting.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe other type of relay FeatherWing is the simple Non-Latching relay, it requires only a single signal pin.\u003c\/p\u003e\n\u003cp\u003eBoth FeatherWings use the same family of relay. \u003cstrong\u003eYou can switch up to 2A of resistive current at 30VDC or ~40VAC or lower. At 110VDC you can switch up to 0.6A, at 120VAC up to 0.5A, and at 250VAC you can switch up to 0.3A.\u003c\/strong\u003e Check the datasheet for the relay for the exact switching capacity, and of course, for reactive\/inductive loads you will need to derate. \u003cstrong\u003eThis isn't a relay you can use to turn on and off your washer\/dryer, stick to 60W or less.\u003c\/strong\u003e For up to 1200W devices, check out our Power Featherwing which can handle up to 10A!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach FeatherWing comes with a fully assembled and tested PCB, header you can use to attach to your feather. You also get a 3-pin terminal block you can use to wire up whatever you are going to be relay-controlling. Some light soldering is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003eIf using with high voltages (\u0026gt; 24V) use care and common sense! High voltages require experience, and are only for use by engineers who are comfortable with guidelines and know how to use safely!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/d2rQurTNd38?si=xzraiI1hq0DbqvB2\u0026amp;start=133\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLatching relay FeatherWing for Feather boards\u003c\/li\u003e\n\u003cli\u003eControls AC\/DC power up to 250VAC\u003c\/li\u003e\n\u003cli\u003eRequires two pins (SET and UNSET) with 10ms pulse activation\u003c\/li\u003e\n\u003cli\u003eLow power consumption - pulse control instead of continuous power\u003c\/li\u003e\n\u003cli\u003eRetains last setting if power is lost\u003c\/li\u003e\n\u003cli\u003eSwitching capacity: 2A at 30VDC, 0.5A at 120VAC, 0.3A at 250VAC\u003c\/li\u003e\n\u003cli\u003eSuitable for lamps, fans, solenoids, and small appliances (60W or less)\u003c\/li\u003e\n\u003cli\u003eIncludes fully assembled and tested PCB\u003c\/li\u003e\n\u003cli\u003e3-pin terminal block for wiring connections\u003c\/li\u003e\n\u003cli\u003eStacks with Feather boards using standard headers\u003c\/li\u003e\n\u003cli\u003eMinor soldering required for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 50.8mm x 22.9mm x 11.4mm\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 6.4g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of February 5, 2024\u003c\/strong\u003e - We added a pre-soldered terminal block and updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Adafruit Latching Mini Relay FeatherWing\u003c\/li\u003e\n\u003cli\u003e2x Header strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616969851186,"sku":"arl1787257422152","price":5.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/adafruit-latching-mini-relay-featherwing_1.jpg?v=1787257426"},{"product_id":"8-channel-pwm-or-servo-featherwing","title":"8-Channel PWM or Servo FeatherWing","description":"\u003cp\u003e\u003cstrong\u003eThe 8-Channel PWM\/Servo FeatherWing adds eight precise PWM outputs to your Feather, perfect for controlling servos, motors, and LEDs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA Feather board without ambition is a Feather board without FeatherWings! This is the 8-Channel PWM or Servo FeatherWing, you can \u003cstrong\u003eadd 8 x 12-bit PWM outputs\u003c\/strong\u003e to your Feather board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top or bottom of your Feather board and let the board take flight!\u003c\/p\u003e\n\u003cp\u003eYou want to make a\u003cstrong\u003e cool robot\u003c\/strong\u003e, maybe a \u003cstrong\u003ehexapod walker\u003c\/strong\u003e, or maybe just a piece of art with a lot of moving parts. Or maybe you want to \u003cstrong\u003edrive a lot of LEDs with precise PWM output\u003c\/strong\u003e. What now? You could give up OR you could just get our handy PWM and Servo FeatherWing. It's a lot like our popular PWM\/Servo Shield but with half the channels \u0026amp; squished into a nice small portable size and works with any of our Feather boards.\u003c\/p\u003e\n\u003cp\u003eSince the FeatherWing only uses the I2C (SDA \u0026amp; SCL pins), it works \u003cstrong\u003ewith any and all Feathers\u003c\/strong\u003e! You can stack it with any other FeatherWing or with itself (just make sure you have each wing with a unique I2C address) Check out our range of Feather boards.\u003c\/p\u003e\n\u003cp\u003eThis product \u003cstrong\u003ecomes with a fully tested and assembled wing\u003c\/strong\u003e as well as \u003cstrong\u003e2 pieces of 3x4 male straight header\u003c\/strong\u003e (for servo\/LED plugs), a \u003cstrong\u003e2-pin terminal block\u003c\/strong\u003e (for power) and a \u003cstrong\u003estick of 0.1\" header \u003c\/strong\u003eso you can plug into a Feather. A little \u003cstrong\u003elight soldering will be required\u003c\/strong\u003e to assemble and customize the board by attaching the desired headers but it is a 15 minute task that even a beginner can do.\u003c\/p\u003e\n\u003cp\u003eIf you want to use right-angle 3x4 headers, we also carry a 4 pack in the shop. \u003cstrong\u003eServos and Feather not included\u003c\/strong\u003e, but we have lots of servos in the shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal blocks included with your product may be blue or black.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/B-brDrnMXqY?si=uTsCyYqHbu6X8wey\u0026amp;start=774\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTerminal block for power input (or you can use the 0.1\" breakouts on the side)\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection on the terminal block input\u003c\/li\u003e\n\u003cli\u003eGreen power-good LED\u003c\/li\u003e\n\u003cli\u003eTwo groups of 4 outputs on either side, 8 total.\u003c\/li\u003e\n\u003cli\u003eStackable design. You'll need to pick up stacking headers and right angle 3x4 headers in order to stack on top of this shield without the servo connections getting in the way.\u003c\/li\u003e\n\u003cli\u003eA spot to place a big capacitor on the V+ line (in case you need it)\u003c\/li\u003e\n\u003cli\u003e220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial\u003c\/li\u003e\n\u003cli\u003eSolder jumpers for the 6 address select pins\u003c\/li\u003e\n\u003cli\u003eThere's an I2C-controlled PWM driver with a built in clock. That means that, unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running!\u003c\/li\u003e\n\u003cli\u003eIt is 5V compliant, which means you can control it from a 3.3V Feather and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages)\u003c\/li\u003e\n\u003cli\u003e6 address select pins so you can stack up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs\u003c\/li\u003e\n\u003cli\u003eAdjustable frequency PWM up to about 1.6 KHz\u003c\/li\u003e\n\u003cli\u003e12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate\u003c\/li\u003e\n\u003cli\u003eConfigurable push-pull or open-drain output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 50.8mm x 22.9mm x 1.6mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3.9g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of December 12, 2022\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets, schematic, PCB CAD files, and Fritzing object\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 8-Channel PWM or Servo FeatherWing Add-on\u003c\/li\u003e\n\u003cli\u003e2x Headers Strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Feather, Servo, breadboard and wires are not included. \u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616969916722,"sku":"sxc1787257422987","price":7.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/8-channel-pwm-or-servo-featherwing_1.jpg?v=1787257427"},{"product_id":"manshow-rc1-robot-controller-discontinued","title":"ManShow-RC1 (Robot Controller) [Discontinued]","description":"\u003csection class=\"info_INTRODUCTION\"\u003e  \u003cp\u003e ManShow-RC1 is mainly designed for humanoid robots, bionic robots and arms with a highly integrated structure(of course, it can also be used for other robotic systems), which integrates Arduino UNO R3 and SoftServo system(for 24 PWM-Style servos). The rich Arduino resources, standard connectors(for sensors) and servo control system (flexible, high-efficiency and stable), which make it easier and quicker to creat your own robots.\u003cbr\u003e \u003c\/p\u003e \u003c\/section\u003e\u003cp\u003e \u003c\/p\u003e\u003csection class=\"info_FEATURES\"\u003e \u003ch5\u003eFeatures\u003c\/h5\u003e \u003cp\u003e For SoftServo: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eSimultaneous PWM signals output (in other words, they almost have the same rising edge), and the actual resolution is up to 1µs.\u003c\/li\u003e \u003cli\u003eLow signal coupling which is visually undetectable, just like all the PWM signals are generated by separate hardware.\u003c\/li\u003e \u003cli\u003eSoft-Start function. As we all know, the initial position of the PWM-Style servo is typically unknown. Conventional-Start mode makes servo rotate to the goal position with full speed, which is unsatisfactory in most robotic applications. Soft-Start mode can make servo rotate slowly when the current position is unknown, but need more current in a short time. It is suggested that all the servos should be started in time-sharing mode to reduce the electric current when you need to control several servos.\u003c\/li\u003e \u003cli\u003eFlexible cycle, the minimum PWM-Effective-Width and the maximum PWM-Effective-Width can be set flexibly, which makes all the PWM-Style servos compatible.\u003c\/li\u003e \u003cli\u003eBased on subdivision algorithm, the maximum subdivision value is up to 250. The position and the speed of each channel can be controlled separately, which is conductive to robot dynamic control. The speed depends on the subdivision(see below).\u003c\/li\u003e \u003cli\u003eAll the PWM signals can be terminated by setting the equivalent position value to 251 at any time, which is extremely useful for protecting the servo.\u003c\/li\u003e \u003cli\u003eStable and high-efficiency UART, and the baud rate can be detected automatically. There is no instruction packet loss when the baud rate is not higher than 28800bps, otherwise the first instruction packet will be discarded. Furthermore, it is recommended to send the sync bytes(0xff 0xff 0xff 0xff) first when the baud rate is higher than 28800bps.\u003c\/li\u003e \u003cli\u003eStable and high-efficiency I2C.\u003c\/li\u003e \u003c\/ul\u003e \u003cbr\u003e For Arduino UNO R3: \u003cul\u003e \u003cli\u003eMost of the digital and analog ports are extended in JST-PH2.0-3P (Digital: 10 channels \/ Analog: 4 channels), which make it easier to connect sensors (pins are defined as 1-SIGNAL, 2-VCC and 3-GND, and marked on the silkscreen).\u003c\/li\u003e \u003cli\u003eFlexible power supply of JST-PH2.0-3P (Digital Ports: 5V or Vin \/ Analog Ports: 3.3V or 5V)\u003c\/li\u003e \u003cli\u003eThe remaining pins of Arduino UNO R3 for extended-applications are led out on header (2*14 pins, 2.54mm pitch, simplified as “Expansion-Port” below), which can extend three communication interfaces (UART, I2C and SPI), establish three types of connections (USBUARTUNO, USBUARTSoftServo or UNOUARTSoftServo), set the reference voltage for the ADC of Arduino UNO R3 to 3.3V and so on. For details about Arduino UNO R3, please visit: www.arduino.cc\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e\u003cp\u003e \u003c\/p\u003e\u003csection class=\"info_SPECIFICATION\"\u003e \u003ch5\u003eSpecification\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eSupply Voltage: DC 6~12V (Mini-T Plug or JST-PH2.0-2P)\u003c\/li\u003e \u003cli\u003eSize: 58.2mm * 62.2mm * 23.5mm(2.29\"*2.45\"*0.93\") L*W*H (Note: The size and mounting holes of circuit board are designed in strict compliance with the rule of Gicren Robotics and Electronics.ManShow-RC1 is not a standard device of Gicren’s product line, soit does not fully comply with the rule)\u003c\/li\u003e \u003cli\u003eTwo communication interfaces between Arduino UNO R3 and SoftServo system (for 24 PWM-Style servos): I2C(fixed, 100KHz) and UART (selectable, 1200 ~ 115200bps). These two communication interfaces share the same user registers, and the baud rate of the UART can be detected automatically. Please refer to the corresponding communication protocols for details (GI2C_Vxx \/ G485_Vxx)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e\u003cp\u003e \u003c\/p\u003e\u003ch5\u003eDocuments\u003c\/h5\u003e \u003cp\u003e \u003c\/p\u003e\u003cul\u003e\n\t\u003cli\u003e\nCommunication protocol and PC softwre   \u003c\/li\u003e\n\t\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gicren","offers":[{"title":"Default Title","offer_id":51616982827314,"sku":"sps1787257762368","price":25.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/manshow-rc1-robot-controller-discontinued_1.jpg?v=1787257766"},{"product_id":"wrtnode2p-devboard-discontinued","title":"WRTnode2P - Devboard [Discontinued]","description":"\u003cdiv class=\"desc\"\u003e\n \u003cdiv class=\"desCon\"\u003e WRTnode2P Devboard is a minimal standard interface module, delightful price, comprehensive software support, a wealth of documents and communities, good looking, texture, to I.o.T new era.\u003cp\u003e\n\n \u003c\/p\u003e\n\u003cdiv class=\"desCon\"\u003e \u003cli\u003eMinimal WiFi \u0026amp; Linux Module in NGFF M.2 as 22*42mm\n\u003c\/li\u003e\n\u003cli\u003eMTK MT7628AN: 802.11n 2*2, 580Mhz\n\u003c\/li\u003e\n\u003cli\u003e128MB DDR2ram\n\u003c\/li\u003e\n\u003cli\u003e32MB SPI flash\n\u003c\/li\u003e\n\u003cli\u003e300Mhz 11n 2T2R WiFi, AP \u0026amp; Station Driver By MTK original\n\u003c\/li\u003e\n\u003cli\u003eall pin-out\n\u003c\/li\u003e\n\u003cli\u003eNGFF M.2 low cost as 0.5 USD\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/div\u003e \u003ch2\u003e Documents\u003cbr\u003e\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cli\u003eOfficial Website \u003c\/li\u003e\n\u003cli\u003eProduct page\n\u003c\/li\u003e\n\u003c\/div\u003e \u003ch2\u003e Shipping List\u003cbr\u003e\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cli\u003eWRTnode2P x1\n\u003c\/li\u003e\n\u003cli\u003eWRTnode2P standard shield\tx1\n\u003c\/li\u003e\n\u003cli\u003eFPC antenna x2(Color sent randomly)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":51616982860082,"sku":"uah1787257764286","price":12.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/wrtnode2p---devboard-discontinued_1.jpg?v=1787257768"},{"product_id":"adafruit-clue-nrf52840-express-with-bluetooth-le","title":"Adafruit CLUE - nRF52840 Express with Bluetooth LE","description":"\u003cp\u003eDo you feel like you just don't have a CLUE? Well, we can help with that - get a CLUE here at Adafruit by picking up this sensor-packed development board.\u003c\/p\u003e\n\u003cp\u003eWe wanted to build some projects that have a small screen and a lot of sensors. To make it compatible with existing projects, we made it the same shape and size as the BBC micro:bit and with the same edge-connector on the bottom with 5 big pads so it will fit into your existing robot kit or 'bit add-on.\u003c\/p\u003e\n\u003cp\u003eWhile the CLUE looks a bit like a 'bit it has totally redesigned-from-scratch technology:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNordic nRF52840 Bluetooth LE processor\u003c\/strong\u003e - 1 MB of Flash, 256KB RAM, 64 MHz Cortex M4 processor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.3″ 240×240 Color IPS TFT display\u003c\/strong\u003e for high resolution text and graphics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower it from any 3-6V battery source\u003c\/strong\u003e (internal regulator and protection diodes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo A \/ B user buttons\u003c\/strong\u003e and one reset button\u003c\/li\u003e\n\u003cli\u003eTons of sensors!\n\u003cul\u003e\n\u003cli\u003eST Micro series 9-DoF motion -\u003cspan\u003e \u003c\/span\u003eLSM6DS3TR Accel\/Gyro\u003cspan\u003e \u003c\/span\u003e+\u003cspan\u003e \u003c\/span\u003eLIS3MDL\u003cspan\u003e \u003c\/span\u003emagnetometer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAPDS9960 Proximity, Light, Color, and Gesture Sensor\u003c\/li\u003e\n\u003cli\u003ePDM Microphone sound sensor\u003c\/li\u003e\n\u003cli\u003eSHT Humidity\u003c\/li\u003e\n\u003cli\u003eBMP280 temperature and barometric pressure\/altitude\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGB NeoPixel\u003c\/strong\u003e indicator LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 MB internal flash storage\u003c\/strong\u003e for datalogging, images, fonts or CircuitPython code\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuzzer\/speaker\u003c\/strong\u003e for playing tones and beeps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo bright white LEDs \u003c\/strong\u003ein front for illumination \/ color sensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQwiic \/ STEMMA QT connector\u003c\/strong\u003e for adding more sensors, motor controllers, or displays over I2C. You can plug in GROVE I2C sensors by using an adapter cable.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProgrammable with Arduino IDE or CircuitPython\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note that at this time there is \u003cstrong\u003eno MakeCode or Scratch support\u003c\/strong\u003e for the nRF52840 chipset (of course, we’d love to see MakeCode but there is no ETA when it may be added). While the CLUE is the same outline and we did our best to make the edge-connector pins match up, most cases for the 'bit wont fit the CLUE, and code may not be immediately compatible without adjustment, especially since only Arduino and CircuitPython are supported at this time.\u003c\/p\u003e\n\u003cp\u003eThe CLUE is designed for projects that use a ton of sensors - and they're all built in! So you can start exploring your world, measuring, logging and learning. You can transmit data over Bluetooth to a computer or mobile device for data plotting and logging, or save it to the built in storage. Why did we call it CLUE? Check out our post!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/mryW-hWRI_w?si=1I3O9619AtBg_cHY\u0026amp;start=9\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 51.7mm x 42.2mm x 12.3mm\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 13.0g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrimary Guide: Introducing Adafruit CLUE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision history\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of January 16, 2025\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- We changed the accelerometer and gyroscope from the LSM6DS33 (which was discontinued) to the LSM6DS3TR (which we have lots of stock) the performance is equivalent but existing code may need to be updated to detect the different chip version -  Adafruit clue libraries\/examples auto-detect which one you have\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of March 13, 2020\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ewe've made some changes from the previous ALPHA version to move the screen slightly so its a little more centered, and some components moved around to account for the screen connector move. The design is otherwise identical to ALPHA (hardware, shape, pinout, etc)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51616992133426,"sku":"zii1787258073128","price":27.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/adafruit-clue---nrf52840-express-with-bluetooth-le_1.jpg?v=1787258078"},{"product_id":"enviro-featherwing-discontinued","title":"Enviro+ FeatherWing [Discontinued]","description":"\u003cp\u003eCare about air with Enviro+ FeatherWing. It's packed full of environmental sensors that'll get you started in the world of citizen science. 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Devices like Enviro+ FeatherWing allow fine-grained, detailed datasets that let us see shifts in air quality through time and across different areas of cities. The more devices that contribute data, the better quality the dataset becomes.\u003c\/p\u003e\n\u003cp\u003eParticulate matter (PM) is made up of tiny particles that are a mix of sizes and types, like dust, pollen, mould spores, smoke particles, organic particles and metal ions, and more. Particulates are much of what we think of as air pollution. 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We've also put together thorough\u003cspan\u003e \u003c\/span\u003eexamples\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003edocumentation\u003cspan\u003e \u003c\/span\u003eto help you to understand how to use it, and to give you some ideas on how to take it further.\u003c\/p\u003e\n\u003cp\u003eHave a good read through the\u003cspan\u003e \u003c\/span\u003edocumentation. It walks through everything you'll need in terms of libraries, and tells you how to use all of the various functions of the library.\u003c\/p\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":51616992166194,"sku":"nys1787258074037","price":33.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/enviro-featherwing-discontinued_1.jpg?v=1787258078"},{"product_id":"teensy-41-with-ethernet","title":"Teensy 4.1 with Ethernet","description":"\u003cp\u003e\u003cspan\u003eTeensy 4.1 with Ethernet chip features the fastest microcontroller and an expanded set of powerful peripherals in a 2.4\"x0.7\" form factor and\u003c\/span\u003e can be programmed using the Arduino IDE with\u003cspan\u003e \u003c\/span\u003eTeensyduino add-on.\u003c\/p\u003e\n\u003cp\u003eWe also stock a version of this board without the Ethernet chip (a workaround for the pesky chip shortages!) which is slightly cheaper - handy if you have no use for the Ethernet functionality.\u003c\/p\u003e\n\u003cp\u003eWe also sell the Teensy 4.1 with pre-assembled headers (great for those who don't enjoy soldering!)\u003c\/p\u003e\n\u003ch3\u003eComparison to Teensy 4.0\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTeensy 4.1 \u0026amp; 4.0 use the same IMXRT1062, so most technical specifications are the same. Please refer to the Teensy 4.0 page for common specifications and features.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable cellpadding=\"4\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"top\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTeensy 4.1\u003c\/th\u003e\n\u003cth\u003eTeensy 4.0\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10 \/ 100 Mbit\u003cbr\u003eDP83825 PHY\u003cbr\u003e(6 pins)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e-none-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eUSB Host\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5 Pins with\u003cbr\u003epower management\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2 SMT Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eSDIO (4-bit data)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMicro SD Socket\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8 SMT Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003ePWM Pins\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e35\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e18\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eSerial Ports\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8 Mbyte\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2 Mbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eQSPI Memory\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2 chips\u003cbr\u003ePlus Program Memory\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eProgram memory only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eBreadboard Friendly I\/O\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e42\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eBottom SMT Pad Signals\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e7\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eSD Card Signals\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e6\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eTotal I\/O Pins\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e55\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePinouts\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTeensy 4.1 is designed to bring all general-purpose I\/O pins to breadboard-friendly pads on the outside edges.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/teensy41_card.jpg?v=1591389399\u0026amp;width=700\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eEthernet\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTo use the Ethernet port, a magjack and capacitor need to be connected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe have the\u003cspan\u003e \u003c\/span\u003ePJRC Ethernet kit available here.\u003c\/p\u003e\n\u003ch3\u003eMemory Expansion\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe bottom side of Teensy 4.1 has locations to solder 2 memory chips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe smaller location is meant for a PSRAM chip. The larger location is intended for flash memory.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe PSRAM chip is meant to be soldered to the smaller pads on the bottom side of Teensy 4.1, underneath the SD card socket, between pins 31-32 and 33-34. \u003cb\u003eDo not use the larger pads\u003c\/b\u003e. A single PSRAM chip must be soldered to the smaller pads to be detected.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eUSB Host\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTeensy 4.1's USB Host port allows you to connect USB devices, like keyboards and MIDI musical instruments. A 5 pin header and a USB Host cable are needed to be able to plug in a USB device. USB hubs may be used if more than 1 device is needed.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAs of 03\/04\/2024\u003c\/strong\u003e we are no longer including header strips with our Teensy boards.\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":51616992264498,"sku":"eaq1787258074985","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/0289\/8482\/files\/teensy-41-with-ethernet_1.jpg?v=1787258079"}],"url":"https:\/\/www.mapleborough.shop\/collections\/development-boards.oembed","provider":"My Store","version":"1.0","type":"link"}