HC-05 Bluetooth Module for Arduino communicates wirelessly via Button

The HC-05 Bluetooth 2.0 module is the Core module we provide. This module allows you to easily integrate Bluetooth functionality into your Arduino project. The module comes set in slave mode by default, but can be switched to master mode to enable connection with other Bluetooth 2.0 devices. Please be aware that this module is a classic Bluetooth 2.0 module and is not compatible with iPhones or iPads. If you require control of your Arduino project using an iPhone or iPad, you will need a Bluetooth 4.0 BLE module, such as the SH-HC-08 Bluetooth 4.0 BLE module.

Included in the package is: - 1 HC-05 Module with Plastic cover - 1 User guide

DSD TECH offers a one-year warranty and lifetime technical support for this Bluetooth module. The HC-05 module functions as both a master and slave module. It is important to note that iOS devices, specifically iPhones, are not supported. The module utilizes the CSR BC417 mainstream Bluetooth chip and complies with Bluetooth V2.0 SPP protocol standards. The working voltage of the module is between 3.6V and 6V.

The default rate of the module is set at 9600, with the default pin being 1234. Users have the ability to set up the module to their desired specifications. By clicking the button, you can enter the AT MODE to configure the module. The module can be switched between master and slave mode through AT commands, allowing for connection with other devices as specified by the user.

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