Development Kit
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Bluetooth version: Bluetooth Specification V4.0 BLE
Serial transceiver has no byte limit
Open environment, you can achieve 100 meters ultra long distance communication
USB protocol: USB V2.0 (For HM-15)
Operating frequency: 2.4GHz ISM band
Transmit power: -23bdm, -6bdm, 0bdm, 6bdm, it can be modified by AT instruction
Modulation mode: GFSK (Gaussian Frequency Shift Keying)
Sensitivity ≤-84dBm at 0.1% BER
Safety characteristics: Authentication and encryption
System function: Master-Slave Central & Peripheral
Service: OxFFE0 (AT + UUID modified)
Characteristic: OxFFE1 (AT + CHAR modified)
Characteristic: Notify & Write (AT + RESP modified)
Power consumption: under automatic sleep, standby current is 50uA~400uA, transmission current 8.5mA
Power supply: 3.3V 50mA
working temperature: -20 ~ 95 Centigrade
Appearance size: 65*32*16mm
HM-15 is PC (MAC) machine can use BLE 4 USB serial port adapter.
Need to install the driver under PC. MAC free drive to use
Inserted into the mobile phone charger base on 5V can be a iBeacon base station.
Plugged into the computer USB interface is a master-slave BLE integrated equipment.
Baud rate automatically adapt to, there is no need to adjust the baud rate.
Support U disk firmware upgrade, please download from our website download center.
Support dozens of AT instructions, please refer to specific instruction manual.
Support iBeacon function
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- $228.00
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- $234.00
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- $202.00
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- $1.99
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- $12.90
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- $55.00
