4 Channel ESP32 Wireless Wifi Bluetooth Development Board AC 220V DC 5-30V Power Supply ESP32-WROOM Relay Module for Arduino

4 Channel ESP32 Wireless Wifi Bluetooth Development Board AC 220V DC 5-30V Power Supply ESP32-WROOM Relay Module for Arduino
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sku: 1005005275943365
$9.83
Shipping from: China
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