Descriptions:

BT2000 wireless moduleCC2540/CC2541 development of the TI chipcon high performance wireless SOCchip. ABluetooth low-power applications,a complete low-cost, low-power design.CC2540 integratesa high-performance,low-power 8051 microcontroller coreand tosupport theBluetooth applications BLE Agreement and rich peripheral interface.We will provide acomplete hardware and software reference solution to shorten the product development cycle,saving youthe cost ofinputs.

Basic characteristics:
  1,  compatibleBluetooth low energy technology
 2,  make the system compatible with theglobal radio planning: ETSI EN 300 328 and EN 300 440 Class2   (Europe), the FCC CFR47 Part 15 (U.S.), and ARIBSTD-T66 (Japan)
 3,  low-power, Power Mode 2 (Sleeptimer on) state only 0.9uA
 4,  high performance and low power 8051microcontroller core
 5,  meet the low-power BluetoothBluetooth v4.0 protocol stack
 6,  USB UART SPI and IIC interface
 7,  256KB Flash and 8KB SRAM
 8,  RSSI output and carrier senseindicator
 9,  output power range of -20 ~ 4dBm
10,  Dimensions: 15 mm X21 mm X0.8mm,(antenna is optional)

Applications

1,  2.4GHz Bluetooth low power consumption of thesystem
2,  mobile phone access
3,  sports and leisure equipment
4,  consumer electronics
5,  man-machine interface devices (keyboard, mouse, remotecontrol)
6,  USB interface software protection
7,  health care and medical