air-quality-sensor

DIY air quality monitor: ESP32-C3, 4 Sensirion/Bosch sensors, custom 4-layer PCB, ESPHome firmware with Home Assistant…

HTML★ 55

air-qualityair-quality-monitorair-quality-sensorco2-sensoresp32esp32-c3esphomehome-assistant

r@roepkefeller++

iot_hdmi_mux

WiFi HDMI switch for Home Assistant and ESPHome. 2 inputs, 1 output, 4K@60Hz, fully local, open source

C★ 58

4kesp32esp32-c3esphomehdmihdmi-switchhome-assistanthome-automation

g@guimpt++

Micro

Beryllium OS Micro, a unix-like operating system for CircuitPython powered microcontrollers.

Python★ 324

berylliumcardputercircuitpythonembeddedesp32esp32-c3esp32-c6esp32-s2

b@beryllium-org++

uCNC

µCNC - Universal CNC firmware for microcontrollers

C★ 448

arduinoavrcncesp32esp32-c3esp32-s3esp8266grbl

p@Paciente8159++

esp32-c3-adblock

Pi-hole-class DNS ad-blocker on a $2 ESP32-C3 (no PSRAM): 537k domains as 40-bit FNV-1a hashes in flash, binary-searche…

C++★ 582

adblockerarduinodnsdns-sinkholeesp32esp32-c3iotpi-hole

m@M-Abozaid++