nRF51824 Multiprotocol Bluetooth® low energy/2.4 .
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nRF51824 - Multiprotocol Bluetooth low energy/2.4 GHz RF System
nRF51824 Multiprotocol Bluetooth® low energy/2.4 GHz RF System on Chip Product Specification v1.0 Key Features Applications • Automotive AEC-Q100 .