LDTR-WG0194 NRF51822 2.4G Wireless Module Wireless Communication Module Bluetooth module / zigbee module / DMX512

Core51822 is a wireless module based on nRF51822: The Multiprotocol Bluetooth 4.0 low energy/2.4 GHz RF SoC designed for ULP (ultra low power) wirelesss applications.

1. Core51822 Specifications
- Onboard chip: nRF51822
- Communication distance (open outdoor@1M data rate): 30m
- Frequency range: 2.4GHz
- Operating voltage: 2.0V ~ 3.6V
- Operating temperature: -40C ~ 85V
- Dimension (PCB): 26mm x 25mm
- Expansion pinheader: all the I/Os except P0.26 and P0.27
- Pinheader pitch: 2.00mm
- Spacing between pinheaders on the left side and the right side: 18.00mm
- Antenna: Onboard antenna
2. NRF51822 Features
- 2.4 GHz multiprotocol RF transceive
- 128 bit AES HW encryption
- 128kB flash & 16Kb RAM
- Programmable Peripheral Interconnect (PPI)
- Digital interfaces: SPI, I2C, UART
- 10 bit ADC
- Programmable output power: -20 to +4 dBm
- Independent application development and protocol stack
- Fully compatible with NRF24L series
- Pinout compatible with NRF51xxx series
- Global separate power management
- Operating voltage: 1.8 V ~ 3.6 V
3. Applications
- Wearable devices
- Bluetooth intelligent application
- Mobile phone accessories
- RFID labels
- Smart home appliances
- Industry control
- Data acquisition system