Hi

Does anybody know the voltage level of the I2C interface on Port A of the M5Dial?

I want to connect a M5Dial with I2C with an Arduino Nano ESP32. Both use the ESP32-S3 which is running on 3.3V. But on the Port A connector of the M5Dial there is 5V. So I am confused.

Can I connect both boards directly (i.e. SDA, SCL and GND), or will this damage the Nano ESP32?

Thanks, nalom1