Product Description
There is only one 1-channel UART port on the original Raspberry Pi.
Once it is used for terminal debugging, no other serial device is allowed.
With this shield you have additional 2-channel UART, plus 8 programmable GPIOs.
- Compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B/3B+.
- onBoard SC16IS752- up to 16 of these modules are stackable- integrated multi-LEDs for indication of the UART operating status- reserved I2C control pins, allows working with other control boardsspecifications- Operating voltage: 3.3 V- Expansion chip: SC16IS752- Control interface: I2C- Mounting hole size: 3.0 mm- Dimensions: 65 x 30 mmScope of delivery1x Serial expansion HAT 1x RPi Screw PackageDocumentation and downloads can be found here:https://www.waveshare.com/wiki/Serial_Expansion_HAT
