SEENGREAT Serial Expansion HAT for Raspberry Pi, Adopting SC16IS752 2 Channels (2-ch) UART 8 GPIOs I2C Interface Stackable to 16 Modules, Ended to 32 Channel UART

Produktbeschreibung

Onboard SC16IS752, can expand 2 serial ports and 8 programmable IO through I2C, does not occupy extra pins By changing the address jumper, up to 16 modules can be connected at the same time, that is, 32 serial ports can be expanded Multiple onboard indicators, easy to check the working status of the extended serial port Reserve I2C control interface for easy access to other main control boards Based on 40P connector design for Raspberry Pi , suitable for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B