Serial Expansion HAT for Raspberry Pi

Expand your Raspberry Pi with 2 extra UART channels and 8 GPIOs

• Interface: I2C-bus/SPI bus
• UART Channels: 2 extra
• GPIOs: 8 programmable
• Compatibility: Raspberry Pi series boards
• Additional Features: SC16IS752 onboard
• Address Configuration: Hardware configurable by A0 and A1

Top Features:

• Expands Raspberry Pi with 2 extra UART channels
• Supports up to 8 programmable GPIOs
• Stackable up to 16 modules for up to 32 UART channels
• Onboard LEDs for UART status indication

There is only a 1-ch UART port on the original Raspberry Pi, once it is used for terminal debugging, no other serial device is allowed. What a poor situation. Now you have 2-ch extra UART, plus 8 programmable GPIOs, just bring this Serial Expansion HAT. The SC16IS752 is an I2C-bus/SPI bus interface to a dual-channel high-performance UART. It also provides the application with 8 additional programmable I/O pins. This module uses an I2C interface by default, and its device address is hardware configurable by A0 and A1.

Onboard multi LEDs for indicating the UART working status. Reserved I2C control pins allow working with other control boards. Comes with development resources and manual (examples in C and python).

Package Includes:

• 1 x Serial Expansion HAT
• 1 x RPi screws pack (2pcs)
• 1 x PH2.0 6PIN wire

Images are for illustration only; actual product may vary.