Two-channel RS232 expansion card for Raspberry Pi

It is a 2-channel RS232 expansion HAT designed for Raspberry Pi which adopts SC16IS752 + SP3232 solution, with built-in protection circuits such as power supply isolation, ADI magnetic isolation and TVS diode, etc.

It is easy to control the 2-channel RS232 via SPI interface. With fast communication, stability, reliability and safety, it is an ideal choice for fields such as industrial automation.