Closed mp-se closed 2 months ago
On the latest arduino version Wire returns
[Wire.cpp:513] requestFrom(): i2cRead returned Error 263
https://github.com/espressif/arduino-esp32/issues/8056
Will test with v3.0 when platformio has added support
Found the issue and it was actually so that the LED for the ESP32c3 had the same pin as SDA causing the wire timeouts.
On the latest arduino version Wire returns
[Wire.cpp:513] requestFrom(): i2cRead returned Error 263
https://github.com/espressif/arduino-esp32/issues/8056
Will test with v3.0 when platformio has added support