Ks0174 keyestudio HM-10 Bluetooth-4.0 V2

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keyestudio HM-10 Bluetooth-4.0 V2


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Introduction

keyestudio HM-10 Bluetooth-4.0 V2 adopts TI CC2541 chip, configuration space of 256Kb . It supports AT command. Users can modify working mode (master/slave), baud rate, device name, paring password etc.


Specification

  • Bluetooth protocol: Bluetooth Specification V4.0 BLE
  • No byte limit in serial port Transceiving
  • In open environment, realize 100m ultra-distance communication with iphone4s
  • USB protocol: USB V2.0
  • Working frequency: 2.4GHz ISM band
  • Modulation method: GFSK(Gaussian Frequency Shift Keying)
  • Transmission power: -23dbm, -6dbm, 0dbm, 6dbm, can be modified by AT command.
  • Sensitivity: ≤-84dBm at 0.1% BER
  • Transmission rate: Asynchronous: 6K bytes
                    Synchronous: 6k Bytes
  • Security feature: Authentication and encryption
  • Supporting service: Central & Peripheral UUID FFE0, FFE1
  • Power consumption: Auto sleep mode, stand by current 400uA~800uA, 8.5mA during transmission.
  • Power supply: 5V DC
  • Working temperature: –5 ~ +65 Centigrade
  • Weight: 3.2g
  • Size: 46*17*5mm
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