This works because many devices can safely ignore pin-swapped i2c traffic on their input. I’ve tried this successfully with the popular VL53 ToF sensors connected to an ESP32. Report comment ...

Additionally, the Uno features two extra pins, a duplicate of the A4 and A5 pins (meaning, they're internally connected), that you can dedicate for I2C/TWI communication.

The Nano is a nice and modest update to the older Arduino Micro/Nano boards. The Arduino Nano 33 IOT has an ESP32 onboard (WiFi + Bluetooth) and crypto onboard with the uBlox NINA-W10.

Arduino has launched the Nano ESP32 development board powered by Espressif’s ESP32-S3 Wi-Fi and Bluetooth capable 32-bit microcontroller. The tiny 3.3-V development board supports both Micropython and ...