Bluetooth 4.0 NRF51822 Eval Kit

Description

BLE4.0 Bluetooth 2.4GHz Wireless Development/Evaluation Kit for nRF51822

It is a development/evaluation kit designed for nRF51822, consists of the motherboard BLE400 and the wireless module Core51822.

Features

BLE400 Features:

• Onboard battery holder, 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

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

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 pin header: all the I/Os except P0.26 and P0.27
• Pinheader pitch: 2.00mm
• The spacing between pin headers on the left side and the right side: 18.00mm
• Antenna: onboard antenna