Features
- Global separate power management
- Independent application development and protocol tack
- Fully compatible with NRF24L series
- Compatible with the pins of NRF51xxx series
- 2.4GHz multiprotocol RF transceiver
Module specification
- Onboard chip: nRF51822
- Communication distance (open outdoor 1M data rate): 30m
- Frequency range: 2.4 GHz
- Operating voltage: 2v-3.6v
- Operating temperature: -40℃ ~ 85℃
- Expansion pins: all the I/Os except P0.26 and P0.27
- Antenna: onboard antenna
- Dimension: 24.5mm x 32.26mm
Chip specifications
- 128 bit AES HW encryption
- 256kB flash & 32kB RAM
- Programmable interfaces: SPI, I2C,UART
- 10 bit ADC
- Programmable output power: -20 to +4dBm
- Operating voltage: 1.8v-3.6v