First we have to configure the Hc-05 module. To do that upload a blank code to the arduino with the bluetooth module powered off. Then power it up while holding the reset switch of the bluetooth ...

This repository contains the source code of my Arduino Bluetooth car built years ago with Lego. The code was written between 2015 and 2016, when I was younger, be patient if it's difficult to read ;) ...

Creating an Arduino Bluetooth control device with an HC-05 Bluetooth module enables control of lights or even relays to manage AC appliances wirelessly using an Android smartphone. Communication ...

Arduino has finally fulfilled their promise with the introduction of the Arduino Nano RP2040 Connect, a small RP2040-based microcontroller board with Wi-Fi and Bluetooth. Last January the maker scene ...

The Arduino Nano RP2040 Connect board was announced the day of Raspberry Pi Pico launch as one of the third-party boards featuring Raspberry Pi RP2040 dual-core Cortex-M0+ microcontroller. At the time ...