This is Part 01 in the series of video tutorials for building an Arduino RC Car for robotics beginners. You can control this RC Car using any Android Device or using a Game Controller.
In this part, I will show you how to connect the HC-05 bluetooth module to an Arduino and change the settings of the HC-05 bluetooth module using the AT command set. The HC-05 comes with a rich set of AT commands to perform various tasks such as changing the module’s default settings including changing the pass code, the device name, and the baud rate.
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HC-05 AT Commands list: https://www.dropbox.com/s/yo4qo252qypyl7b/AT%20Commands%20List.pdf?dl=0
AT command arduino code: https://www.dropbox.com/s/wu8b2sowlm9cxmz/atcommand.ino?dl=0