NRF51822 Bluetooth 4.0 Wireless Module Expand

NRF51822 Bluetooth 4.0 Wireless Module

Waveshare Waveshare

9MBTNRF51822B

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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.

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Description:

Core51822 is a wireless module based on the Nordic Semi nRF51822 IC - A Multiprotocol Bluetooth® 4.0 low energy/2.4 GHz RF SoC designed for ULP (ultra low power) wireless applications.

Core51822 Specifications:

  • Onboard chip: nRF51822
  • Communication distance (open [email protected] data rate): 30m
  • Frequency range: 2.4GHz
  • Operating voltage: 2.0V ~ 3.6V
  • Operating temperature: -40℃ ~ 85℃
  • Dimension (PCB): 17.0mm x 20.8mm
  • Expansion pinheader: all the I/Os except P0.26 and P0.27
  • Antenna: onboard antenna

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.

Core51822 Expansion Headers:

Photos:

Bluetooth 2.4G RF core board
Core51822 Bluetooth 2.4G RF module
Bluetooth 2.4G RF core board
Core51822 Bluetooth 2.4G RF module
Bluetooth 2.4G RF core board
Core51822 Bluetooth 2.4G RF module back view
Bluetooth 2.4G RF core board
Connecting to the mother board

Note: mother board in the photo is NOT included in the price.

Dimension:

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Core51822 VS Core51822 (B)

Development Resources:

Wiki : www.waveshare.com/wiki/Core51822

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NRF51822 Bluetooth 4.0 Wireless Module

NRF51822 Bluetooth 4.0 Wireless Module

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