Questions tagged [adafruit]
Adafruit Industries is an open-source hardware company founded by Limor Fried in 2005. Use this tag to mention issues with Adafruit products or tutorials.
361 questions
1 vote
2 answers
140 views
Trouble calibrating MMC5603 Magnetometer with MotionCal and Adafruit SensorLab – readings seem off
I'm trying to calibrate my MMC5603 magnetometer using MotionCal and the Adafruit SensorLab Jupyter notebook, but my readings seem off. The raw magnetometer values appear to be spread out oddly even ...
user118038
-1 votes
1 answer
219 views
Getting a WDT reset on ESP32
I have a project that uses a GY-53 BMP180 and ESP32. Each time I connect ESP32 to USB after uploading, I get this error: 22:27:27.352 -> rst:0x8 (TG1WDT_SYS_RESET),boot:0x13 (...
0 votes
1 answer
86 views
If I use clock_prescale_set in my sketch I will loose access to adafruit feather 32u4?
I want to run my 32u4 in 2MHz. According to gammon I will gain 4mA in runtime. To my understanding this changes all the buses speed like UART, USB?, I2C?** and SPI?*. Probably I will have problems to ...
- 15
0 votes
1 answer
197 views
Controlling UCS2904 LED flood with Neopixel library
I'm attempting to control one of these UCS2904 floodlights using the Neopixel library; according to the chip documentation it uses 800khz and RGBW ordering, both of which are set in my Arduino code ...
- 109
0 votes
1 answer
305 views
SSD1306 i2c OLED display - not able to show images properly
So I am using this 0.96" i2c yellow/blue OLED display: https://www.makerhero.com/produto/display-oled-0-96-i2c-azul-amarelo/ and an Arduino UNO clone. I have generated an image using this site ...
- 123
2 votes
1 answer
524 views
Multiple TFT's not displaying
I am trying to connect about 5 TFT's to my Arduino Uno and I got to the point of hooking two of them up without any issues. However, after a code upload, they stopped working. I then took all the code ...
- 131
5 votes
1 answer
351 views
MacBook + BLE Microcontroller Incompatibility?
I've programmed an Adafruit Feather nRF52840 board to send MIDI signals to my computer via BLE. I can confirm that the board pairs successfully with an Android phone and a Windows PC, but my laptop (...
- 51
1 vote
0 answers
792 views
display.begin(); function breaks working code
I've been setting up a system using an Arduino Uno board that reads from both an Adafruit MPU6050 6-way gyroscope and accelerometer and an Adafruit NAU7802 connected to a load sensor. I have code for ...
1 vote
0 answers
264 views
Adafruit Si4713/IDE not working
My IDE shows "Adafruit Radio - Si4713 Test", but without "RDS on!", which is supposed to show up. The radio I use (Inscabin M60) shows static. Am I doing something wrong? Adafruit ...
- 21
2 votes
1 answer
64 views
Having issues understanding what "#define GET_STATUS" does
I am trying to use a Waveshare 4.2inch e-paper display with an Adafruit Feather Adalogger M0, but am having issues with two separate instances of #define GET_STATUS being defined differently in ...
- 23
1 vote
0 answers
76 views
Code not displaying/working DFRobot SIM808 shield data on Adafruit 1.69" ST7789 rounded screen
I have been having trouble with the code below not display and possibly not working and or looping. Before making changes to my code I had a problem where the Serial monitor would print up to "...
- 11
0 votes
0 answers
206 views
Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500 Firmware updater
I have a Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500 that indicates the firmware installed is too old for the Wifi101 library (Version 0.16.1). I have been trying to do a firmware update but ...
- 263
1 vote
0 answers
68 views
How to prevent the application code from getting stuck in forever loop when using SerialFlash library in Arduino-Adafruit framework
I have been working on a project that runs on Adafruit's Bluefruit nRF52 board. I used the SerialFlash library for Arduino provided by Paul Stoffregen: https://github.com/PaulStoffregen/SerialFlash....
0 votes
1 answer
317 views
CircuitPython - how to connect Adafruit esp32 AirLift with Adafuit HttpServer? Incompatible socket object
I am building a CircuitPython weather station based on Adafruit M4 board stacked with Adafruit ESP32 AirLift module. Both work fine together when it comes to making http calls (via the ...
- 123
1 vote
1 answer
503 views
Will an Arduino Nano work instead of Teensy 3.2?
I hope this is ok to post here and I appreciate any suggestions or help and opinions/facts to make this work. First off I’ve Never programmed an Arduino device! I was looking at this project: https://...
- 19