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
- 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
Dimensions
Development Resources
Weight: 0.016 kg
Quick Overview
Note: Raspberry Pi in the photos is NOT included.
- Serial Expansion HAT x1
- RPi screws pack (2pcs) x1
- PH2.0 6PIN wire x2
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