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AC Powered ESP32 WiFi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART Program DownloadPort 4M Byte Flash

USD 5.29USD 6.96

AC Powered ESP32 WiFi Bluetooth Ble Single Relay Module ESP32 Development Board I/O Port UART Program DownloadPort 4M Byte Flash

Description
Specification
5PCS TEA5710 DIP 5710
USD 4.60USD 5.29
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