ESP32 Bluetooth-compatible Relay Module Single Channel AC220V Power Supply Board 30A Support UART Burning Development
No reviews
Newegg
USD 29.37
at Newegg
Updated: Nov 05, 2026
About this item
ESP32 Bluetooth-compatible Relay Module Single Channel AC220V Power Supply Board 30A Support UART Burning Development
- Features
- ESP32 Bluetooth-compatible Relay Module Single Channel AC220V Power Supply Board 30A Support UART Burning Development
Specifications
- First Listed on Newegg
June 28, 2026
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.