HM10 Bluetooth 4.0 BLE Module

This AT-09 HM10 / HM-10 4.0 BLE Bluetooth Serial CC2540 CC2541 Module For IOS 6/Android 4.3 contains a BLE chip (a CC2540/CC2541). This AT-09 HM-10 Bluetooth Module allows performing serial communication with the BLE chip thanks to an Rx and a Tx pin. This 4.0 Bluetooth Serial Module is also very similar to the HM-10 module and is also compatible with it. So if you have some experience with the latter, you will get started quickly with the AT-09.

The HM10-BLE Bluetooth 4.0 Module is a robust and reliable Bluetooth Low Energy (BLE) serial transceiver designed to bring wireless communication to your microcontroller-based projects. Based on the powerful Texas Instruments CC2540/CC2541 chipset, this module enables stable BLE UART communication, making it perfect for IoT, wearables, sensor nodes, and Arduino-based wireless control systems.

With built-in support for AT commands, users can easily modify settings such as device name, baud rate, role (master/slave), and more. The HM10 offers low-latency, low-energy operation, making it well-suited for battery-powered or energy-sensitive applications.

Fully compatible with Arduino, ESP8266, ESP32, and STM32 development boards, the module allows seamless integration with apps for remote control, data logging, and wireless configuration. The onboard status LED provides easy feedback on connectivity and pairing status.

Whether you’re building Bluetooth-based home automation, remote data acquisition systems, or BLE beacon solutions, the HM10-BLE module offers an ideal balance of performance, range, and efficiency.

This small size Bluetooth 4.0 TTL transceiver module allows your target device to communicate with your iPhone/iPad, IOS 6, or Android 4.3 above devices. You can set it as a slave or master and use AT command to set the baud rate.

Features Of AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino:

• 100% Brand New and High Quality
• This small size Bluetooth 4.0 TTL Transceiver module allows your target device to communicate with you.
• It’s easy to use and completely encapsulated.
• You Can set it as Slave or Master.
• This can be used with AT command also.

Specifications Of AT-09 Bluetooth 4.0 UART Transceiver Module CC2541 Compatible with HM-10:

1. Ultra-Low Standby Power: 90uA ~ 400uA
2. Communication Distance Range : 100 ft / 60mtr
3. Super Fast Reaction Speed: 0.4 Sec.
4. Built-in PCB antenna
5. Power Input: 3.6V To 6V DC (Cannot higher than 6V)
6. Size : 43 X 15 mm
7. Color: Blue
8. Net weight: 4g

Please Note: