The Module is a highly integrated Bluetooth 4.0 BLE module, designed for high data
rate, short-range wireless communication in the 2.4GHz ISM band.

The module is designed base on Nordic nRF51822 radio Transceiver IC, has a 32 bit ARM Cortex-M0 CPU, flash memory and analog and digital peripherals.

The module provides a low power and ultra-low cost BLE solution for wireless transmission applications.

-Main Chip: nRF51822

-Bluetooth® 4.0 compliant low energy single-mode protocol stack
L2CAP, ATT, and SM protocols
GATT, GAP, and L2CAP
Peripheral and Broadcaster roles
GATT Client and Server
Full SMP support including MITM and OOB pairing

-2.4 GHz transceiver
-93dBm sensitivity in Bluetooth low energy mode
250Kbps, 1Mbps, 2Mbps supported data rates
Tx Power -20 to +4 dBm in 4 dB steps
Tx Power -30 dBm Whisper mode
1.15mA peak RX, 1.3mA peak TX (+4dBm for 2.17Kbyte/s transmission rate)
RSSI (1 dB resolution)

-Flexible Power Management
Supply voltage range 1.8V to 3.6V
2.5us wake-up using 16MHz RCOSC

-8/9/10 bit ADC-6 configurable channels

-SPI Master/Slave

-Two-wire Master (I2C compatible)

UART (CTS/RTS)

-2.17K byte/s transmission rate (115200bps)

-CPU independent Programmable Peripheral Interconnect (PPI)

-Quadrature Decoder (QDEC)

-AES HW encryption

-Dimension: 12×19 x1.9mm

-Computer peripherals and I/O devices
Mouse
Keyboard
Multi-touch trackpad

-Interactive entertainment devices
Remote control
3D Glasses
Gaming controller

-Personal Area Networks
Health/fitness sensor and monitor devices
Medical devices
Key-fobs + wrist watches

-Remote control toys