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2018 China Beacon Bluetooth 4.0 BLE Module, Nrf51822 HID SPI IIC Beacon Module - Rachel's Electronics
New Skylab Beacon Bluetooth 4.0 Ble Module,Nrf51822 Hid Spi Iic Beacon Module , Find Complete Details about New Skylab Beacon Bluetooth 4.0 Ble Module,Nrf51822 Hid Spi Iic Beacon Module,Beacon Module,Ble,Nrf51822 Module from Wireless Networking Equipment Supplier or Manufacturer-Skylab M&C Technology Co., Ltd.