Microcontrollers
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Please be positive and constructive with your questions and comments.
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Raspberry Pico (RP2040) + Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor
- 2 Replies
- 135 Views
- Last post by anglerfish27
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Fuel Gauge Solution for micro:bit
- 1 Replies
- 116 Views
- Last post by barshatriplee
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Integrated microprocessor and accelerometer
- 5 Replies
- 153 Views
- Last post by adafruit_support_bill
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Advice needed. SPIFFS won't upload to ESP32-S3.
- 1 Replies
- 84 Views
- Last post by mikeysklar
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Windows doesn't recognize MIDI USB device rpi pico w (TinyUSB)
- 7 Replies
- 598 Views
- Last post by fapplin
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For different cores, why different watchdogs are needed?
- 1 Replies
- 80 Views
- Last post by barshatriplee
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Huzzah 32 Cap touch sensors erratic on battery
- 1 Replies
- 114 Views
- Last post by barshatriplee
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ST7789 Parallel Communication
- 2 Replies
- 146 Views
- Last post by masonhoward
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Feather TFT ESP320S2 Display not working
- 5 Replies
- 244 Views
- Last post by adafruit_support_mike
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Programming RP2040 in Arduino
- 1 Replies
- 99 Views
- Last post by dastels
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Two dead SAMD21 QTPYs
- 2 Replies
- 125 Views
- Last post by adafruit_support_carter
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Adafruit MacroPad RP2040 Starter Kit - 3x4 Keys + Encoder + OLED not being deteced on Windows10
- 5 Replies
- 158 Views
- Last post by adafruit_support_carter
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TCS3472 not found on ATTiny85
- 4 Replies
- 281 Views
- Last post by gtmans
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Issues with Adafruit Metro 328 Starter Pack
- 7 Replies
- 178 Views
- Last post by adafruit_support_mike
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How to make keypad
- 0 Replies
- 118 Views
- Last post by dastels
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Support for ESP32-S3-DevKitC-1-N32R8
- 22 Replies
- 3822 Views
- Last post by sjxuereb
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ESP32 Huzzah feather board (v1) crc mismatch
- 2 Replies
- 321 Views
- Last post by boomandot
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Rasberry pico W - bricked????
- 4 Replies
- 183 Views
- Last post by sydkahn
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Powering Adafruit KB2040
- 3 Replies
- 309 Views
- Last post by adafruit_support_mike
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Trinkey QT2040
- 3 Replies
- 125 Views
- Last post by thestumbler
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Thank you: I finished a project with some great feedback thanks to you!
- 2 Replies
- 139 Views
- Last post by dastels
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Components for hi-res continuous data logging sensor (beginner)
- 3 Replies
- 159 Views
- Last post by gjoy
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Adafruit 128x64 OLED FeatherWing driver
- 1 Replies
- 114 Views
- Last post by dastels
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Pro Trinket Code not running when on battery
- 7 Replies
- 162 Views
- Last post by adafruit_support_bill
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Is Feather Huzzah32 compatible with LiIon batteries?
- 1 Replies
- 153 Views
- Last post by adafruit_support_mike
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QT Py 2040 neopixel C++
- 2 Replies
- 311 Views
- Last post by robcranfill
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Power management with push button
- 2 Replies
- 135 Views
- Last post by cedoche123
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Feather Sense - Battery does not stop charging
- 5 Replies
- 160 Views
- Last post by adafruit_support_carter
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esp32-c3 qt py identifying itself as S3
- 2 Replies
- 220 Views
- Last post by adafruit2
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ESP32-S2 Reverse TFT Feather serial issue
- 14 Replies
- 947 Views
- Last post by edestes
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When I connect the BME280 sensor to Arduino, it keeps freezing.
- 8 Replies
- 1029 Views
- Last post by MakerScientist
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KB2040 - D+/D- pins change behavior after plugging in USB cable
- 1 Replies
- 124 Views
- Last post by ebyerly
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ESP32-S2 TFT Reverse Defective Display
- 3 Replies
- 187 Views
- Last post by dastels
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Debuging the S3 in arduino
- 2 Replies
- 101 Views
- Last post by adafruit_support_mike
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I2C cross-chatter best practices?
- 3 Replies
- 147 Views
- Last post by pjforde1978
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Access to new esp32 s3 pins
- 3 Replies
- 104 Views
- Last post by adafruit_support_carter
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Qt Py 2040 doesn't wake on power-up?
- 8 Replies
- 316 Views
- Last post by mikeysklar
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SEE SAW I2C Soil Sensor connectivity with Atmega 328P
- 3 Replies
- 107 Views
- Last post by adafruit_support_carter
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Can I save my KB2040?
- 6 Replies
- 159 Views
- Last post by adafruit_support_mike
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KB2040 Pinout Difference D0/D1
- 1 Replies
- 94 Views
- Last post by adafruit_support_carter
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Adafruit ESP32-S2 Reverse TFT Feather | No graphics on LCD
- 1 Replies
- 194 Views
- Last post by mikeysklar
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Might need some coding help.
- 3 Replies
- 156 Views
- Last post by adafruit_support_bill
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Adafruit QT PY ESP32 Pico & Adafruit DRV2605L Haptic Motor Controller Circuit Not Working
- 11 Replies
- 235 Views
- Last post by adafruit_support_bill
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Gemma M0 stopped loading code
- 1 Replies
- 101 Views
- Last post by adafruit_support_mike
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STM32F405 Express LoRa RFM95W
- 4 Replies
- 133 Views
- Last post by adafruit_support_mike
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Using one microcontroller to “press” another’s buttons
- 5 Replies
- 244 Views
- Last post by adafruit_support_bill
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KB2040 serial
- 1 Replies
- 95 Views
- Last post by adafruit_support_carter
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Feather nRF52832
- 1 Replies
- 84 Views
- Last post by dastels
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SPI Pins for nRF52840 DK to use with ePaper driver code?
- 0 Replies
- 470 Views
- Last post by KKaushik
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I2C Register Descriptions for Breakout Boards
- 1 Replies
- 111 Views
- Last post by adafruit_support_mike
Please be positive and constructive with your questions and comments.
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