Description
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) wireless applications.
Core51822 Expansion Headers
nRF51822 Features
- 2.4 GHz multiprotocol RF transceiver
- ARM® Cortex™-M0 32 bit processor
- 128 bit AES HW encryption
- 256kB flash & 32kB 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
Applications
- Wearable devices
- Bluetooth intelligent application
- Mobile phone accessories
- RFID labels
- Smart home appliances
- Industry control
- Data acquisition system
Revision History
- 2015.06, Core51822 upgrades the onboard chip to Rev3, features 32kB RAM, supports higher version SDK, and all the demo codes are still compatible with the Rev2 ones.
Specifications
- Onboard chip: nRF51822
- Communication distance (open outdoor@1M data rate): 30m
- Frequency range: 2.4GHz
- Operating voltage: 2.0V ~ 3.6V
- Operating temperature: -40℃ ~ 85℃
- Dimension (PCB): 24.5mm x 32.26mm
- Expansion pin header: all the I/Os except P0.26 and P0.27
- Pinheader pitch: 2.00mm
- The spacing between pin headers on the left side and the right side: 18.00mm
- Antenna: onboard antenna
SKU02856
EAN : 5055652902856