Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with the same address? Normally, you wouldn’t be able to do that without extra parts, but on the ESP32, [BastelBaus… ...

About This Arduino sketch reads real-time acceleration data (X, Y, Z axes) from the ADXL345 accelerometer connected via I2C (SDA: GPIO 8, SCL: GPIO 9) to an ESP32 board.

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...