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Serial Expansion Module I2C Interface, Adopt SC16IS752 UART Expansion Chip, 8-bit I/O Expansion, 2-Channel UART 8 GPIOs Expansion,Suitable for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B

KWD 7
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

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

Description

Overview:
Intended for Raspberry Pi 40P connector design, suitable for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B,
using SC16IS752 chip solution, it can expand two serial ports and 8 GPIOs at the same time.

Specifications:
Dimensions: 65mm(Length)*30.5mm(Width)
Supply voltage: 3.3V or 5V
Logic Voltage：3.3V
PWM Driver Chip: SC16IS752
Interface Protocol：I2C

Package contents:
1.Serial Expansion Module×1 2.PH2.54mm 16Pin wire x2

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