JDY-31 Bluetooth 3.0 BLE Low Power CC2541 Support Airsync iBeacon Module
2,44 €
Model: JDY-30 base plate module. OLED LED&RGB. Support Bluetooth SPP protocol, the transmission speed of up to dozens of K per second. 1: Bluetooth printer. 2: Bluetooth POS machine. 4: Bluetooth wireless data transmission.
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