HM-10 Bluetooth Module
HM-10 Bluetooth
HM-10 Bluetooth 4.0 / BLE Wireless Module
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HM-10 Bluetooth Module - AT-09 Bluetooth 4.0 UART Transceiver Module CC2541

46 In stock
Rs. 242.00 (Exc. GST)
Rs. 242.00

HM-10 Bluetooth module is a Bluetooth Low Energy (Bluetooth 4.0) development module based on the CC02541 Chip from Texas Instruments. The module communicates through UART protocol using AT commands. It can be used to communicate with all BLE devices like Fitness bands, Bluetooth trackers etc or even used as an iBeacon.

The module has a built-in CPU that supports IO expansion, 14-bit two channel ADC, 120Hz four channel PWM etc. It has a range of 60 meters and consumes very low power in standby mode. The module can act both as a Master and as a Slave.

HM-10 Bluetooth Module pinout:

HM-10 Bluetooth Module Pinout

HM-10 Bluetooth Module Pin


HM-10 Bluetooth Module features, Specification:


  1. Bluetooth Protocol Specification: Bluetooth Specification V4.0 BLE
  2. Supported USB Protocol: USB V2.0
  3. Operating Frequency: 2.4GHz ISM band
  4. Modulation Mode: GFSK (Gaussian Frequency Shift Keying)
  5. Transmitting Power: ≤4dBm
  6. Sensitivity: ≤-84dBm at 0.1% BER
  7. It’s easy to use and completely encapsulated.
  8. You can set it as slave or master.
  9. You can use AT command set the baud rate
  10. Coverage up to 60 meters.
  11. Built-in PCB antenna.
  12. UART design.
  13. Support bridge direct-driven mode simultaneously (no need for extra CPU).
  14. 20ms connection interval (default), quick to connect; Support AT instruction, to modify the baud rate of the serial port, gain MAC address and modify module name.
  15. Support AT instruction, to adjust the Bluetooth connection interval and control the forwarding rate (dynamic power consumption adjustment).
  16. Support APP; IO expansion.
  17. 2 channel ADC input (14 bit).
  18. 4 channel PWM (120Hz) output.
  19. The RSSI successive acquisition, auto read, and notification to APP (used in anti-lost alarm).
  20. Power indicator/alert.
  21. Support anti-hijack password setup, modification, and restoration.
  22. Ultra-low power consumption standby mode


  • Input Supply voltage (V)  : 5
  • USB Protocol  :  USB V2.0
  • Operating Frequency  :  2.4GHz ISM band
  • Modulation Mode  :  GFSK
  • Transmitting Power (dBm)   :  ≤4
  • Coverage Range (m)   :  60
  • Sensitivity   :  ≤-84dBm at 0.1% BER
  • Length (mm)  : 47
  • Width (mm)   :   17
  • Height (mm)   :  8
  • Weight (gm)   :  4

HM-10 Bluetooth Module Applications:

  • Bluetooth Communication
  • BLE Devices
  • Indoor Navigation
  • Robotics

HM-10 Bluetooth Module Dimension and footprint:

HM-10 Bluetooth Module Dimension and Footprint

Example Projects on HM-10 Bluetooth Module:

Controlling HM-10 using mobile phone

Additional Resources:

HM-10 Bluetooth Module Datasheet


Package Contains

1x HM-10 Bluetooth Module


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Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

2. Wrong Item Shipped

If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.


We ship to all over India with flat shipping rate of INR 50 for all the orders below INR 599. For all the orders above INR 599, we offer a free shipping. We also offer priority shipping for INR 100 which provides same day shipping by Air (if battery is not included in the order). Please contact to our support team at for any question related to shipping.

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