Serial Expansion Module I2C Interface for Raspberry Pi, Adopts SC16IS752 Chip 8-bit I/O Expander 2-Channel UART 8 GPIOs Expansion, Slide Switch

Description

🚀 Unlock limitless serial expansion for your Raspberry Pi projects!

The Serial Expansion Module leverages the SC16IS752 chip to add 2 UART serial ports and 8 GPIOs via I2C, compatible with Raspberry Pi Zero to 4B. Featuring slide switches for easy I2C address and interrupt pin configuration, it supports chaining up to 16 modules for massive serial port scalability. Onboard indicators provide real-time status, making it a plug-and-play powerhouse for advanced IoT and embedded applications.