Microcontrollers
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
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Possible to power a QT Py RP2040 through the STEMMA QT connector?
- 0 Replies
- 4 Views
- Last post by orclev
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Any good current consumption numbers on the ESP32 Feather V2?
- 1 Replies
- 8 Views
- Last post by jpiatt
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ATTiny85 Reprogramming Errors
- 1 Replies
- 31 Views
- Last post by adafruit_support_mike
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Seeking feedback on SAMD21 (QT PY) project
- 3 Replies
- 57 Views
- Last post by adafruit_support_mike
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ESP32 - Embedded C - RFM69HCW
- 3 Replies
- 42 Views
- Last post by adafruit_support_mike
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Controller doesnt work
- 1 Replies
- 26 Views
- Last post by dastels
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Audio FX board DOA
- 10 Replies
- 75 Views
- Last post by adafruit_support_mike
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Gemma M0 unresponsive out of the box
- 14 Replies
- 256 Views
- Last post by adafruit2
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KB2040 won't take CircuitPython
- 5 Replies
- 60 Views
- Last post by hn
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Nrf 52840 Connectivity problem requiring reset button
- 1 Replies
- 37 Views
- Last post by adafruit_support_mike
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Pico to Pico UART communications, UART Token Serial Network
- 1 Replies
- 92 Views
- Last post by adafruit_support_mike
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audio fx board doesn't show up device manager
- 4 Replies
- 30 Views
- Last post by ChuckTom
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CircuitPython code to address DotStars with RPi Pico
- 2 Replies
- 29 Views
- Last post by geswho22
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Power KB2040 through RAW pin
- 1 Replies
- 55 Views
- Last post by adafruit2
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MatrixPortal S3 vs M4
- 7 Replies
- 61 Views
- Last post by mikeysklar
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Questions about Feather ESP32-S2 Reverse TFT board
- 3 Replies
- 117 Views
- Last post by mikeysklar
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QT PY samd21
- 3 Replies
- 41 Views
- Last post by tgidave
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M4 Matrix Portal setup issues
- 7 Replies
- 105 Views
- Last post by schchris
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Display not working on Adafruit ESP32-S2 Reverse TFT Feather
- 3 Replies
- 52 Views
- Last post by Franklin97355
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No TFT display on Adafruit ESP32-S2 Reverse TFT Feather
- 8 Replies
- 89 Views
- Last post by adafruit_support_carter
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SPI OLED with I2C ADCs Integration
- 1 Replies
- 36 Views
- Last post by dastels
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Adafruit STEMMA capcitive soil moisture sensor firmware is not working properly on ATSAMD10D14AM
- 2 Replies
- 62 Views
- Last post by adafruit_support_mike
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Oil Pressure Gauge w/ QTPY Success!
- 1 Replies
- 252 Views
- Last post by seasidemotors
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Having upload issues with new SAMD21 QTPY
- 8 Replies
- 164 Views
- Last post by adafruit_support_carter
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Metro Mini SPI with DotStar
- 5 Replies
- 183 Views
- Last post by thegestalt
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How to learn any of this
- 4 Replies
- 102 Views
- Last post by seasidemotors
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Audio FX Sound board question
- 3 Replies
- 61 Views
- Last post by adafruit_support_carter
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QT Py ESP32-S3 No PSRAM Can't Connect WiFi, Scan OK
- 6 Replies
- 116 Views
- Last post by adafruit2
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Questions about ESP32 main development board
- 2 Replies
- 423 Views
- Last post by tyeth
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Adafruit ItsyBitsy 32u4 - 5V 16MHz
- 6 Replies
- 90 Views
- Last post by Sheytan
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QT Py RP2040 flash persistence problem
- 2 Replies
- 100 Views
- Last post by danhalbert
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Serial control of Audio FX Sound Board from Raspberry Pi Pico
- 3 Replies
- 69 Views
- Last post by mikeysklar
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DHT22 with Raspberry PI 5
- 2 Replies
- 76 Views
- Last post by adafruit2
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QT Py RP2040 unable to access USB
- 1 Replies
- 75 Views
- Last post by adafruit_support_mike
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QTPY BFFs ImplementationGeneral Question
- 3 Replies
- 89 Views
- Last post by adafruit_support_mike
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STM32F405 Feather Express Shorted?
- 4 Replies
- 212 Views
- Last post by croman1
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Matrix Portal S3 - Always in UF2 BL Mode after Uploading Arduino Sketch
- 11 Replies
- 163 Views
- Last post by mikeysklar
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Darksaber randomly stopped working.
- 3 Replies
- 67 Views
- Last post by dastels
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Can the KB2040 use analog?
- 3 Replies
- 74 Views
- Last post by adafruit_support_mike
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Toneac on ESP32 TFT REVERSE
- 1 Replies
- 53 Views
- Last post by mikeysklar
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Qualia rgb666 & 4" round display
- 1 Replies
- 50 Views
- Last post by 62f100
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RP2040 QT PY SD challenges
- 1 Replies
- 69 Views
- Last post by adafruit_support_carter
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QT Py S3 flakey bootloading/uploading
- 2 Replies
- 86 Views
- Last post by adafruit2
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Newbie Product questions
- 1 Replies
- 95 Views
- Last post by mikeysklar
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defective Gemma M0
- 10 Replies
- 154 Views
- Last post by Russ_H
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Wiring help
- 2 Replies
- 108 Views
- Last post by DazednConfused
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Help with microcontroller.
- 1 Replies
- 111 Views
- Last post by mikeysklar
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2x QT Py ESP32-S2 pico won't go into flash mode
- 3 Replies
- 441 Views
- Last post by adafruit_support_carter
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Communication between QT Py RP2040 and C# WinFormApp's serialPort
- 1 Replies
- 104 Views
- Last post by mikeysklar
Please be positive and constructive with your questions and comments.
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