269 B
269 B
Reminder: Set switches to pins 5 and 4 to prevent them from toggling during startup
https://community.home-assistant.io/t/esp8266-relay-active-low-how-to-prevent-triggering-on-boot-or-reset-solved/88279/30 https://rabbithole.wwwdotorg.org/2017/03/28/esp8266-gpio.html