Single-phase AC SSR Unit (CDG1-1DA-10A)

Unit ACSSR is a single-phase AC solid-state relay control kit, containing a single-phase solid-state relay and an ESP32C3 core control board. It supports three working modes: Button Control, I2C Slave, and Modbus Networking, and integrates a programmable full-color RGB LED for various status indications. Compared with traditional mechanical relays, solid-state relays are made of semiconductor devices, designed with no contacts, and have advantages such as fast switching speed, high… (M5Stack U139)