This is a simple Arduino sketch for scanning slave address like FRAM (FM24CL16B), RTC module, I2C module for LCD, and more. I've tested on most ATmega328p MCU based boards (5V, 16 MHz) like Arduino ...

I'm using an Arduino Nano RP2040 and trying to use an I2C LCD display (connected to the default SDA and SCL pins) with CircuitPython but when creating the busio I2C class (using the default SDA and ...

Despite the differences in size and microcontroller, the Arduino Nano and Micro share some similar pinout configurations. They both have two GND pins, two reset pins, one AREF pin, and three power ...

The Arduino Nano itself is the most basic and oldest of the group, and just like its many iterations, it's designed to work primarily with breadboards, making it a great tool for prototyping.