HM-10 Bluetooth Module 3-Pack for CC2540 CC2541 AT-09 Serial Wireless BLE 4.0 Connectivity

Introducing the AITIAO 3Pcs HM-10 Bluetooth Module, also known as the CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible with HM-10. This product is designed to be simple and easy to use, with only a single set of power supply required at 3.3V or 5V input voltage.

The built-in level conversion function allows for seamless communication between the MCU and Bluetooth module. When using a 5.0V MCU, the power supply port, TX, and RX logic levels are set to 5V. Conversely, when using a 3.3V MCU, the power supply port, TX, and RX logic levels are adjusted to 3.3V.

The package includes 3pcs of the CC2540 CC2541 AT-09 HM-10 Bluetooth 4.0 BLE Module, as well as a 10pin Female to Female Dupont Wire for easy connectivity. The module supports UART interface and the SPP Bluetooth serial port protocol, making it versatile and compatible with various projects.

With the ability to support AT command, users have the flexibility to customize settings such as the serial port baud rate, device name, and pairing password according to their needs. The RX and TX connections ensure smooth communication between the Bluetooth module and MCU.

If you have any questions or need assistance in using the product, please don't hesitate to contact us. We are committed to providing prompt and satisfactory service to our customers. Get your hands on the AITIAO 3Pcs HM-10 Bluetooth Module for a seamless and reliable wireless communication experience.

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