RayPS / WiFi-Keyboard

A remote control usb keyboard http server device based on ESP8266 & CH9328

WiFi-Keyboard

A remote control usb keyboard http server device based on ESP8266 & CH9328

Schematics

PCB

Development

(An UART adapter with DTR & RTS port is required)

1. Open this project in PlatformIO
2. Connect the device to your computer using an UART adapter
3. Build and upload to the device

Connections

UART Adapter	This Device
3V3	3V3
GND	GND
RX	TX
TX	RX
RTS	RST
DTR	IO0

Usage

1. Plug the device to the host machine
2. Connect to the device WiFi named Keyboard, a config portal should appear
3. Choose to connect the same WiFi as your client machine network
4. Open http://keyboard.local/

Use as HTTP API

curl -X "POST" "http://keyboard.local/" \
     -H 'Content-Type: application/json; charset=utf-8' \
     -d $'{"input": "HelloWorld"}'

or

POST http://keyboard.local/?input=helloworld

Notes

At the current stage of development, only printable characters are supported.

To support other keys I will need to make something like DuckyScript Parser.

But that's beyond the purpose of this project, the goal of this project is for game consoles such as Nintendo Switch/Playstation/Xbox etc.

LED status

LED	Status
Blinking	No network is connected
Light	Successfully connected to a network and MDNS is initialized
Dark after blink	Successfully connected to a network but MDNS failed