Waveshare Core51822 BLE4.0 Bluetooth 2.4G Wireless Module, nRF51822 Onboard

Item number: WS82013

MPN: Core51822


Category: Bluetooth

8,32 €

including 19% VAT.,

Available now!

Shipping time: 1 - 3 workdays



BLE4.0 Bluetooth 2.4G Wireless Module, nRF51822 Onboard


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.

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


  • Wearable devices
  • Bluetooth intelligent application
  • Mobile phone accessories
  • RFID labels
  • Smart home appliances
  • Industry control
  • Data acquisition system

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

Package Contains

  1. Core51822 x 1

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RF51822-Eval-Kit-Development resources: demo codes, schematic, datasheets, etc.