AC/DC 30A 4 Channel WIFI Bluetooth Relay Module onboard ESP32 / ESP8266 Board
USD 19.29 USD
Specifications
| Brand | Unbranded |
| Type | ESP32-WROOM |
| Marke | Markenlos |
You will find that the unbranded design things basic, which makes troubleshooting quick and stress-free for most setups.
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