[tattlekey] / README.md

# Tattlekey

This is a one-key WiFi UDP 'keyboard'.

The hardware is a Raspberry Pi Pico in a 3d-printed shell connected to
a Cherry MX switch.

The client software that runs on the device connects to a WiFi network
and sends UDP packets to an address specified in `client/config.c`.
It transmits each keypress several times for reliability, with relative
timestamps so the server can determine the time of every press without
the device needing to synchronize a clock.

The server software collects and de-duplicates keypress reports.
Commit	Line	Data
5b3e1c6a SW	1	# Tattlekey
	2
	3	This is a one-key WiFi UDP 'keyboard'.
	4
	5	The hardware is a Raspberry Pi Pico in a 3d-printed shell connected to
	6	a Cherry MX switch.
	7
	8	The client software that runs on the device connects to a WiFi network
	9	and sends UDP packets to an address specified in `client/config.c`.
	10	It transmits each keypress several times for reliability, with relative
	11	timestamps so the server can determine the time of every press without
	12	the device needing to synchronize a clock.
	13
	14	The server software collects and de-duplicates keypress reports.