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Serial Expansion HAT for Raspberry Pi, I2C Interface, 2-ch UART, 8 GPIOs

Serial Expansion HAT for Raspberry Pi, I2C Interface, 2-ch UART, 8 GPIOs

MODEL: SKU: 15667

SGD $ 31.00
5
In Bulk
(per piece)

Overview

There is only 1-ch UART port on the original Raspberry Pi, once it is used for terminal debugging, no more 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.

Features

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • Onboard SC16IS752, expands 2-ch UART and 8 programmable GPIO through I2C, no extra pin required
  • It is stackable up to 16 this modules by setting the address jumper, that means up to 32-ch UART
  • Onboard multi LEDs for indicating the UART working status
  • Reserved I2C control pins, allows to work with other control boards
  • Comes with development resources and manual (examples in C and python)

Specifications

  • Operating voltage: 3.3V
  • Expansion chip: SC16IS752
  • Control interface: I2C
  • Dimension: 65mm x 30mm
  • Mounting hole size: 3.0mm

Serial Expansion HAT dimensions