Explore projects

Calculate the Air Quality Index (AQI) for ESPHome sensors

Air quality sensor for when you are sparing every expense

Script to fade lights in/out for lights that don't support the transition attribute.

Climate module to run Pioneer heat pump / mini splits using the RS485 protocol (sometimes called "XYE")

Calibration Extension (.cax) files for V7

Calculate absolute humidity for ESPHome sensors

Replacement front panel power switch and LED PCB for a Micron PC (MEI) S1854-T-PIII667

Export data from an old version of Transbase and import it into PostgreSQL

Tools to work with AcuRite decodes from/for the rtl_433 project

"Safe" (but not really) chiller controller for ESPHome

rtl_433 to MQTT gateway to add wireless sensors to Home Assistant

lm-sensors to MQTT gateway for Home Assistant

DS18B20 1-Wire temperature sensor to MQTT gateway for Home Assistant

Bushing to use a Midland GMRS antenna with the Accessories Unlimited GMT800 fender bracket

Dump some NOR Flash chips (e.g. Intel 28F400, AMD AM29F800B) with a couple Teensys

Software to support a giant novelty key

Updated FTDI driver for BERNINA aurora 440QE on Windows 10