Amazon.com: SparkFun Qwiic Shield Compatible with Arduino Nano-connect the I2C bus (GND, 3.3V, SDA and SCL) to four Qwiic connectors (two horizontally and two vertically mounted)-daisy chaining-Soldering Required : Electronics
Uno + Nano connected via I2C not working - Project Guidance - Arduino Forum
Placa de desarrollo de microcontrolador tipo C Seeeduino XIAO, interfaz SPI I2C para Arduino NANO UNO IDE/IOT, SAMD21 Cortex M0 + 48MHZ| | - AliExpress
Taller 1 Robótica y programación Diversificado Arduino Nano - Roboteach
NANO I2C IO Expander - Arduino Project Hub
Arduino I2C SSD1306 OLED screen tutorial - The EECS Blog
LCD 16x2 Interfacing With Arduino Nano | I2C Module Working | Hindi - YouTube
I2C Shield for Arduino Nano - store.ncd.io
Arduino Nano: I2C 2 X 16 LCD Display with Visuino - Arduino Project Hub