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Amazon.com: AW9523B IO Expansion Board for Raspberry Pi/Micro:bit/Ardu/STM32, I2C Interface, Expands 16 I/O Pins Allows Using 4 Expansion Boards at The Same Time, Expanding up to 64 I/O Ports : Electronics
![GPIO Mux Values, I2C Problems SCL and SDA Pins - C2000 microcontrollers forum - C2000™︎ microcontrollers - TI E2E support forums GPIO Mux Values, I2C Problems SCL and SDA Pins - C2000 microcontrollers forum - C2000™︎ microcontrollers - TI E2E support forums](https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/171/3323.1.png)
GPIO Mux Values, I2C Problems SCL and SDA Pins - C2000 microcontrollers forum - C2000™︎ microcontrollers - TI E2E support forums
How can I2C communication be done using different pins other than the default SDA & SCL in an Arduino? - Quora
![arduino uno - How to connect an lcd i2c using only pins A0 and A1 (SDA, SCL, GND, and VCC are given) - Arduino Stack Exchange arduino uno - How to connect an lcd i2c using only pins A0 and A1 (SDA, SCL, GND, and VCC are given) - Arduino Stack Exchange](https://i.stack.imgur.com/PMS9F.jpg)