MrDIYca/ultra-low-power-trigger-sensor-using-esp8266
Build battery-based, low-cost, real-time trigger sensors to monitor doors and motion or make them act as wall switches. It uses microAmps while in standby and has a trigger time of 240ms. Designed using ESP8266, Attiny and ESPNOW.
GitLab repository with 11 stars and 5 forks.
Language: C++