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

26 In stock
Rs. 256.00 (Exc. GST)
Rs. 256.00

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 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. Please note that if your item is already soldered or modified in manner we will not be able to take it under return.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

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. Returns are accepted only with 3 days from the date of delivery.


We ship to all over India with free shipping on all prepaid orders. For Cash on Delivery orders INR 70 will be charged for orders below INR 599 and INR 20 will be charged for the orders above 599. Please contact to our support team at for any question related to shipping.

Please note that the Minimum Order Value is INR 200 for both prepaid and COD orders.

Customer Reviews

Based on 1 review
Sarthak Gupta
Excellent product

It has extremely good range and also its better than hc05. I have not used much till now but i could say that because of this range it's good.

U can just go for it

Customer Reviews

Based on 1 review
Sarthak Gupta
Excellent product

It has extremely good range and also its better than hc05. I have not used much till now but i could say that because of this range it's good.

U can just go for it

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