Update README.md

README.md

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 wscgo is a highly configurable controller intended for home automation written in Go. Supported 
 platforms include [Raspberry Pi Zero W](https://www.raspberrypi.org/products/raspberry-pi-zero-w/) 
-and [Orange Pi Zero](http://www.orangepi.org/orangepizero/), it should work on any device where 
-[Wiring PI](http://wiringpi.com/) can be compiled.
+and [Orange Pi Zero](http://www.orangepi.org/orangepizero/), it should work on any device supported by [periph.io](https://periph.io/
 
 ![Place of wscgo](https://raw.githubusercontent.com/wiki/balazsgrill/wscgo/place-of-wscgo.png)
 
 See [user guide](https://github.com/balazsgrill/wscgo/wiki/User-guide)
 
 ### Main features
 
-* Uses [Wiring PI](http://wiringpi.com/)
+* Uses [periph.io](https://periph.io/)
+  * Also can use [Wiring PI](http://wiringpi.com/)
 * Capable using I/O extenders (e.g. [MCP23017](https://www.microchip.com/wwwproducts/en/MCP23017))
 * [MQTT](http://mqtt.org/)-based protocol compatible with [Home Assistant](https://www.home-assistant.io/integrations/mqtt/) 
 * Supported devices: