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AC 220V Powered ESP32 WiFi Bluetooth ble Four-way relay module ESP32 development board I/O port Full Pin DC 5-30V ESP32-WROOM

USD 9.70USD 17.32

AC 220V Powered ESP32 WiFi Bluetooth ble Four-way relay module ESP32 development board I/O port Full Pin DC 5-30V ESP32-WROOM

Description
Specification
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