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diy-electronics

7,5'' e-Ink Paper Display driven by ESP32 that shows HomeAssistant information.

A replacement for Ni-MH Gumsticks with output voltage control.

[2016-2019] ESP8266 WiFi-to-IR bridge for universal air conditioner control. Supports 60+ IR protocols, temperature monitoring, and web configuration. Open-source version of NextAir smart AC technology.