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Product Name：nordic nRF51822 bluetooth 4.0 programmable ibeacon PCB antenna

Brand Name: Holyiot

Model Number: YJ-15011

Type: BLE Module

Frequency: 2.4Ghz

Multiprotocol radio

Antanna: PCB Antenna

Chipset: Nordic nRF51822

Bluetooth low energy 4.2

Function: Broadcasting Advertisement