ESP32C3 + ADXL345, not responding, nothing on serial monitor

[nicolasdb]

ADXL345 from keyestudio.

The code from the wiki work fine on Arduino UNO, but not with the M5Stamp. So the sensor is working.

I tried the example from :

• Adafruit: https://github.com/adafruit/Adafruit_ADXL345
• Seeed-Studio: https://github.com/Seeed-Studio/Accelerometer_ADXL345
• Jakalada : https://github.com/jakalada/Arduino-ADXL345

Everytimes, I defined the I2C pins with Wire.begin(6,7); and the result was the same. Serial Monitor stay blank, and yes speedrate is set adequately. My guess is a communication problem with I2C pins within library.

[nicolasdb]

Next I would try this library

• https://github.com/wollewald/ADXL345_WE

with this turorial https://wolles-elektronikkiste.de/en/adxl345-the-universal-accelerometer-part-1

[nicolasdb]

https://embetronicx.com/tutorials/rtos/nuttx/nuttx-rtos-i2c-example-using-esp32-adxl345-interfacing/#ADXL345_Sensor