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Waveshare Bluetooth 4.0 NRF51822

Core51822 (B)  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)...
31-00010649
Gross Weight: 0.01kg
Company: Waveshare
Part Number: 10649
Made in: China
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8.20
Without VAT 6.61
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DESCRIPTION

Core51822 (B) 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.

Applications

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

SPECIFICATIONS

Connection:
  • I2C
  • SPI
  • UART (Serial TTL)

EXTRA SPECIFICATIONS

Core51822 (B) 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): 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