This is a design for a small relay substation meant to control a concrete dryer.
Our first collaborative open-source project, ESP32-S3 Development board based on Xtensa's latest 32-bit LX7 processor.
This small project aims to create a PCB and a mongoose-os application with an ESP32 in order to add a Wifi connectivity to the Becker© SC81 anemometer. The PCB replaces the original one in order to facilitate the assembly. It is thus possible to connect this system to a Shelly outdoor blind controller for example.