NRF51822 BLE / Bluetooth 4.0 Development Board Q5 C2

 

Pin Description

The onboard berg connector is used for communicating with the device. Refer to the below image for the pin diagram. The pinout of the io ports given in the bottom side of the board legend.

 

NRF51822 BLE / Bluetooth 4.0 Development Board

The above image is showing the pinout of the NRF51822 BLE sensor. Since it has a microcontroller, the communication protocol can be used I2C, SPI, and UART. For further information about how to configure the respective protocol, kindly refer to the link of the datasheet that is provided at the end of this page.

 

NRF51822 BLE Module Specifications

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

 

Package Contains

1x BLE4.0 NRF51822 BLE Module.

 

Additional Resources

NRF51822 Datasheet