HM-10 Bluetooth BLE Module

The HM-10 Bluetooth Low Energy Module will allow you to send/receive data over bluetooth while using low energy. Just connect to your Arduino or Raspberry Pi to send and receive data wirelessly up to 32.8 feet (10m)!

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Availability: SHIPS TODAY

Last Updated: 06/06/2023




HM-10 can replace the HC-05 and is also Low Energy!

  • Bluetooth 4.0 BLE
  • Serial Module
  • Can replace HC-05, HC-06, HC-07 etc. while consuming less power
  • Supports Master, Slave and Master-Slave modes (selectable via AT command)
  • Internal logic level conversion circuit so it can be used with 5V & 3.3V logic levels
  • Power input with reverse polarity protection
  • Can connect to Android and iOS devices
  • Range: approx 26.25ft (8m)
  • Wireless serial communication (UART)
  • The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, through an AT Command (AT+POWER)
  • Working frequency: 2.4GHz ISM band .
  • Modulation method: GFSK(Gaussian Frequency Shift Keying) .
  • RF Power:≤4dBm, Class 2 .
  • Sensitivity:≤-84dBm at 0.1% BER .
  • Speed: 2.1Mbps(Max) / 160 kbps (Asynchronous), 1Mbps/1Mbps(Max) (Synchronous).
  • Security: Authentication and encryption
  • Working temperature:–5C to +65C
  • Flash:256Kb
  • Power: 0.5 mA for Standby, 8.5 mA for Active,
  • Supports auto sleep
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