Description:
NRF51822 Eval Kit is a development/evaluation kit designed for NRF51822, consists of the mother board BLE400 and the wireless module Core51822.
multi power supplies are available
All the IOs are accessible for easy expansion
Integrates CP2102 for debugging
LEDs and user keys, compatible with other official boards, easy to use
Integrates CP2102 for debugging
LEDs and user keys, compatible with other official boards, easy to use
1.Wireless module connector: for easily connecting modules like Core51822
2.MCU pins expansion connector
3.I2C interface
4.SPI interface
5.5V/3.3V power input/output: usually used as power output, also common-grounding with other user board
6.USB connector: USB TO UART via onboard convertor CP2102
7.Debugging interface
8.UART interface
9.Battery holder
10.User LEDs
11.User keys
12.Reset button
13.CP2102
14.USB TO UART jumper
15.LEDs & Keys jumper
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: -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 pinheaders on the left side and the right side: 18.00mm
Antenna: onboard antenna
nRF51822 Features
2.4 GHz multiprotocol RF transceiver
ARM Cortex-M0 32 bit processor
128 bit AES HW encryption
256kB 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
Applications
Wearable devices
Bluetooth intelligent application
Mobile phone accessories
RFID labels
Smart home appliances
Industry control
Data acquisition system
Package Included:
1PC x NRF51822 Mother Board
1PC x NRF51822 Wireless Module