1 Turn your HC-05 into a HID Bluetooth device (No Parallel Port Method)
Shows how to reflash a cheap HC-05 Bluetooth module with RN-42 firmware so it can act as a keyboard style HID device.
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Shows how to reflash a cheap HC-05 Bluetooth module with RN-42 firmware so it can act as a keyboard style HID device.
Often suggested as a starting point for building a phone app that talks to an Arduino over an HC-05 module, using a simple LED control example.
Suggested by helpers answering Arduino Bluetooth questions, as it compares the HC-05 and HM-10 modules and supplies source code to learn from.
Suggested as a next step for Arduino newcomers wanting HC-05 Bluetooth links, for example switching LEDs from a phone.
Arduino users point to this walkthrough for wiring and first setting up an HC-05 Bluetooth module.
A commonly followed guide to building an Arduino car steered over Bluetooth using an HC-05 module and L293D motor shield.
Shared as a method for uploading sketches wirelessly through an HC-05 Bluetooth module, including a small transistor circuit for the reset pin.