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AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-way Relay Module ESP32-WROOM Development Board 1/O Port Full Pin

USD 18.54USD 46.34

AC 220V/DC 5-30V Power Supply ESP32 WIFI Bluetooth BLE Four-way Relay Module ESP32-WROOM Development Board 1/O Port Full Pin

Description
Specification
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