Bluetooth 4.0 Low Energy Radio Module

Radio feature:
Bluetooth 4.0 low energy radio
Transmit power: +7.5 dBm
Receiver sensitivity: -92.5dBm
Integrated antenna
TX peak current: 18.2mA
RX peak current: 14.3mA
Dormant current: < 600nA

Software features:
Ehware's host protocol
Embedded Ehware's Bluetooth Smart Stack
Ehware's ATCMD for standalone applications
Ehware's profile toolkit for developing Bluetooth Smart profile

Bluetooth features:
Bluetooth Smart(low energy)support
L2CAP, ATT, GATT, GAP and Security
Bluetooth Smart Profiles
Slave and master mode
Up to 8 connections in master mode
100Kbps + throughput
Over-the-Air firmware upgrade

MCU features:
8051 microcontroller
256kB or 256kB Flash

Hardware features:
UART host inferface
SPI, I2C, PWM, UART, GPIO peripheral
10-bit ADC IOs
Temperature range: -30 to +80
Dimensions: 17.7*11.95*1.6 mm
Power supply: 1.8- 3.6V
U. FL port
Bluetooth 4.0 Low Energy Radio Module