4.0 Bluetooth Module (CC2540/CC2541 HM-10) - South Africa Arduino, Robotics & Electronics Supplier South Africa: R215.00
Leobot Electronics South Africa (Pretoria)
Pretoria, South Africa
Nation-wide delivery or, collect from our premises in Waverley, Pretoria
- New orders during business-hours are handled within 15-minutes of being paid and, you are welcome come collect immediately if you are in the area! All stock quantities shown on the website is up-to-date and, that which is not listed as "Coming Soon" is available on-hand.
    • Leobot Electronics Online Shop

4.0 Bluetooth Module (CC2540/CC2541 HM-10)
  • 4.0 Bluetooth Module (CC2540/CC2541 HM-10)
  • 4.0 Bluetooth Module (CC2540/CC2541 HM-10)
  • 4.0 Bluetooth Module (CC2540/CC2541 HM-10)

#2802: 4.0 Bluetooth Module (CC2540/CC2541 HM-10)


The HM-10 is a Bluetooth 4.0 Low Energy (BLE) module based on the CC2540 or CC2541 chip from Texas Instruments. It is a small, low-power device that can be used to add Bluetooth connectivity to a variety of projects. The HM-10 can operate as either a central device or a peripheral device, allowing it to connect to other BLE devices or be discovered by them. The module supports a variety of protocols, including the Serial Port Profile (SPP), which allows it to function as a virtual serial port. It can be programmed and controlled using AT commands or via a serial connection. The HM-10 is commonly used in IoT applications, as well as in projects that require wireless communication between devices.


The HM-10 Bluetooth module for Arduino (Master Slave) uses the TI CC2540 or CC2540 chip, configure 256KB space, and support AT command. Users can change the role (master, slave mode) and the serial port baud rate, equipment name, matching password and other parameters on-demand. It is very flexible to use.

Product Details

  • Bluetooth Protocol: Bluetooth Specification V4.0 BLE
  • USB Protocol: USB V2.0
  • Operating Frequency: 2.4GHz ISM band
  • Modulation Mode: GFSK (Gaussian Frequency Shift Keying)
  • Transmitting Power: ≤4dBm
  • Sensitivity: ≤-84dBm at 0.1% BER
  • Transmission Rate: Asynchronous: 6 kbps
  • Synchronous: 6 kbps
  • Security Feature: Authentication and encryption
  • Support Service: Central & Peripheral UUID FFE0, FFE1
  • Power Supply: +3.3VDC 50mA
  • Operating Temperature: -5 ~ +65 Centigrade
  • Physical Dimension: 27mm x 13mm x 2.2 mm.

Product Details

Est. Packaging Size Specifications



Arduino Automated Plant Water Project
A simple but practical Arduino project to automatically water your plants, showing the usage of a 7-Segment Display, a Soild Moisture Sensor, a Temperature Sensor and a Relay.

Arduino Introduction
Introducing you to the awesome Arduino!

Simple Arduino RC Car/Robot
A guide to construct your own Arduino-based 2 Wheel-Drive Robot

Arduino F.A.Q
Arduino Frequently Asked Questions & Answers


4.0 Bluetooth Module (CC2540/CC2541 HM-10)

Regular price: R215.00
Qty To Purchase:
In Stock: 4


Get notified when new stock arrives! Simply provide your email address:

Email Address:

Bulk/Direct Imports!

Want more stock than we have on-hand? Let us import this product in bulk for you! Bulk Direct Import