Data Sheet

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INTRODUCTION
The most complete, most convenient, the most stable of Bluetooth data transmission,
remote control, PIO acquisition module
---- Master and slave role in one
---- Remote control without other MCU
---- The PIO data acquisition without other MCU
SPECIFICATIONS
 BT Version: Bluetooth Specification V4.0 BLE
 Send and receive no bytes limit
 Working frequency: 2.4GHz ISM band
 Modulation method: GFSK(Gaussian Frequency Shift Keying)
 RF Power: 0.01mw-5mw, can modify through AT
Command AT+POWE
 Speed: Asynchronous: 6K Bytes, Synchronous: 6K Bytes
 Security: Authentication and encryption
 Service: Central & Peripheral UUID FFE0,FFE1
 Power: +3.3VDC 50mA
 Open space have 100 Meters with iphone4s
 Power: In sleep mode 400uA~1.5mA, Active mode 8.5mA.
 Working temperature:–5 ~ +65 Centigrade
 Dimension: 26.9mm x 13mm x 2.2mm
overview
System function
How to wake up module from sleep mode?
in sleep mode, you can send a long string (Length > 80 or more), that string can made
module wake up, and you will receive “OK+WAKE” string through UART. That string
can’t include any AT commands.
How to let module into sleep mode?