Technical Details
1) Bluetooth protocol: Bluetooth Specification V4.0 BLE
2) No byte limit in serial port Transceiving
3) In open environment, realize 100m ultra-distance communication with iphone4s
4) USB protocol: USB V2.0
5) Working frequency: 2.4GHz ISM band
6) Modulation method: GFSK(Gaussian Frequency Shift Keying)
7) Transmission power: -23dbm, -6dbm, 0dbm, 6dbm, can be modified by AT command.
8) Sensitivity: ≤-84dBm at 0.1% BER
9) Transmission rate: Asynchronous: 6K bytes ; Synchronous: 6k Bytes
10) Security feature: Authentication and encryption
11) Supporting service: Central & Peripheral UUID FFE0, FFE1
12) Power consumption: Auto sleep mode, stand by current 400uA~800uA, 8.5mA during transmission.
13) Power supply: 5V DC
14) Working temperature: –5 to +65 Centigrade

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