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JDY-21 Bluetooth-compatible BLE 4.2 2.4GHZ Ultra Low Power Module 1.8V-3.6V Uart Communication Interface Data Transmission

USD 1.15USD 1.54

JDY-21 Bluetooth-compatible BLE 4.2 2.4GHZ Ultra Low Power Module 1.8V-3.6V Uart Communication Interface Data Transmission

Description
Specification
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