Introductions
YJ-16009 BLE module which we produced that on 2016. This module use nRF51822 QFAA chip , it can Broadcast data .YJ-16009-nRF51822 module is a powerful, highly flexible multiprotocol SoC ideally suited for Bluetooth® low energy and 2.4GHz ultra low-power wireless applications. The nRF51822 is built around a 32-bit ARM® Cortex™ M0 CPU with 256kB flash + 16kB RAM for improved application performance. The embedded 2.4GHz transceiver supports both Bluetooth low energy and the Nordic Gazell 2.4 GHz protocol stack which is on air compatible with the nRF24L series products from Nordic Semiconductor.
1. PCB antenna
2. Size : 26 diameter
3. NRF51822 QFAA
4. Accelerometer sensor lis2dh12
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