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Description
Brand: CentIoT
Color: mixed
Features:
- HM-10 by Huamao Technology; BT Version: V4.0 BLE bluetooth; Firmware: V540; Flash:256Kb
- USB Protocol: USB V2.0; Working frequency:2.4GHz ISM band; Modulation method: GFSK(Gaussian Frequency Shift Keying)
- RF Power:≤4dBm, Class 2; Sensitivity:≤-84dBm at 0.1% BER; Transmission Rate: Asynchronous: 6 kbps; Synchronous: 6 kbps; Security: Authentication and encryption; Support Service: Central & Peripheral UUID FFE0, FFE1
- Long range: there is 100 meters in open space with iphone4s
- The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, through an AT Command (AT+POWER).; Power: 0.5 mA for standby, Active 8.5 mA, supports auto sleep.
PartNumber: BL023-HM10
Model: HM-10
Item Condition: New
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