[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...

This project represents a simple scenario with 4 nodes and a server. 2 nodes are sensors, and 2 are indicators. Whenever conditions coded in server.c are met, a message is sent to one of the nodes in ...