1-10 Stück USB Bluetooth 5.2 Serielles Modul ECB02C BLE Serielles Übertragungsmodul
ab 4,05 €
Chip: ECB02C. Support bluetooth transmission, small size, low power consumption, stable data. Bluetooth: BLE5.2. Interface: USB. Relay Module. 1/5/10 x Serial Module. If you have any needs, pls contcact us for free, we will help you get all things you need.
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