C6 Relays add-on board
An adapter board based on ESP32-C6 for upgrading ready-made relay modules in the popular “Arduino relay board” form factor. It supports both classic electromechanical relay boards and solid-state …
An adapter board based on ESP32-C6 for upgrading ready-made relay modules in the popular “Arduino relay board” form factor. It supports both classic electromechanical relay boards and solid-state …
Hardware and software complex of the checkpoint 1 turnstile any 2 controllers ZK MA300 2 alcotesters Alcofor S40 1 speaker and LED unit with voice prompts and mode indication 1 orange pi with python …