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

SKU: 15667
Part Number: Serial Expansion HAT
Brand: Waveshare
UPC: 614961953499

$12.99
$12.492+
$12.193+
$11.994+

Description

Details

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

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

  • Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
  • 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

Dimensions

Serial Expansion HAT dimensions

Development Resources

Wiki : www.waveshare.com/wiki/Serial_Expansion_HAT

Package Content

Weight: 0.016 kg

Quick Overview

Note: Raspberry Pi in the photos is NOT included.

  1. Serial Expansion HAT x1
  2. RPi screws pack (2pcs) x1
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