
HZX-51822-16M01S Bluetooth Module
- Size: 15mm×24.8mm
- Embedded PCB antenna
- nRF51822qfaa onboard
HZX-51822-16N03 Bluetooth Module
- Designed for ULP (ultra low power) wireless
- Size: 13.5mm×16.2mm
- nRF51822qfaa or nRF51822qfac onboard


HZX-51822-16M05 Bluetooth Module
- Nordic NRF51822QFAA
- Size: 17*20.8*0.8mm
- ROM/RAM: 256KB/16KB
HZX-51822-16M04 Bluetooth Module
- Size: 17mm×25mm
- With 3-axis linear accelerometer
- nRF51822qfaa onboard
- Frequency range: 2.4GHz
