gpio-keyboard
pico-mediakeeb
gpio-keyboard | pico-mediakeeb | |
---|---|---|
2 | 2 | |
17 | 6 | |
- | - | |
5.3 | 0.0 | |
8 months ago | over 2 years ago | |
Python | Python | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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gpio-keyboard
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Chonky Pocket PC - build with a Pi 4, chording keyboard, ampripper psu, 5 inch touchscreen. Details in comments.
I'm glad you like it! :) Nope, no microcontroller for the keyboard, each key is wired to a gpio pin, and same for the two encoder pins. The code to make it work is here: https://github.com/a8ksh4/gpio-keyboard A script/service runs whe the OS boots, checks the state of the gpio pins 100 times a second, translates them to keypresses and signals to the uinput kernel module to generate keyboard and mouse stuff. You could do the same thing with a full keyboard layout and use a matrix rather than dedicated key->gpio.
pico-mediakeeb
What are some alternatives?
w1thermsensor - A Python package and CLI tool to work with w1 temperature sensors like DS1822, DS18S20 & DS18B20 on the Raspberry Pi, Beagle Bone and other devices.
EnvOpenPico - An open source RP2040 MCU Board Family
chonky-pocket - An almost pocket-sized portable computer!
Env-KB - A custom mechanical keyboard inspired by the CFTKB Mysterium utilizing the Raspberry Pi Pico
kmk_firmware - Clackety Keyboards Powered by Python
Env-MCRO - A Raspberry Pi Pico powered Macro board, like a Streamdeck but cheaper and simpler.
Fulcrum - The Fulcrum Keyboard is an ergo-mechanical split keyboard with extra thumb functionality. It has 20 keys, two rotary encoders, and two 5-way switches.
e_paper_weather_display - Raspberry Pi weather display using Waveshare e-paper display and Open Weather Map API
pi-mqtt-gpio - Expose GPIO modules (Raspberry Pi, Beaglebone, PCF8754, PiFace2 etc.) and digital sensors (LM75 etc.) to an MQTT server for remote control and monitoring.
train-departure-display - A replica, near real-time, miniature UK railway station train departure sign based upon a Raspberry Pi Zero and 256x64 SPI OLED display
rpi-integrated-battery-module - Linux kernel battery integration for cyberdecks (and other custom comtuters)
Sm-Keyboard - A small customisable on-screen keyboard and keypad for the game Scrap Mechanic