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.
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 Pinheader: all the I/Os except P0.26 and P0.27
- Pinheader Pitch: 2.00mm
- Spacing between pin headers on the left side and the right side: 18.00mm
- Antenna: onboard antenna
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
- NRF51822 Bluetooth Module has 10 bit ADC
- Programmable output power: -20 to +4 dBm
- Independent application development and protocol stack
- NRF51822 Bluetooth Module is fully compatible with the NRF24L series
- Pinout compatible with NRF51xxx series
- NRF51822 Bluetooth Module has global separate power management
Useful Link:
Waveshare Bluetooth 4.0 NRF51822 Core Board
Package Included:
1 x Waveshare Bluetooth 4.0 NRF51822 Core Board NRF51822 Bluetooth Module