The Steg USB-UART protocol converter module provides a bridge between a USB host and a 12-pin Pmod™ compatible socket configured as a UART.
This repo contains documentation, schematics and pinouts.
Find more information on the Steg product page.
Steg can be configured with an MCP2200 utility such as mcp2200.
$ minicom -D /dev/ttyACM0 -b 115200
Pin | Signal |
---|---|
1 | RTS |
2 | RX |
3 | TX |
4 | CTS |
5 | GND |
6 | 3V3 |
7 | GPIO0 / SSPND |
8 | GPIO1 / USB-CFG |
9 | GPIO2 |
10 | GPIO3 |
11 | GND |
12 | 3V3 |
Note: The 3V3 signals are not connected.