Conexão Bluetooth para controlar 4 LEDs diferentes utilizando o ESP32 (ou ESP8266) via terminal serial Bluetooth, ideal para testar e aprender automação básica com microcontroladores e Android. Este ...

In Arduino environment, it's convenient to access BT SPP like a serial port and react to the command string sent from the BT serial port. Many Arduino projects have utilized this way to allow remote ...

Este proyecto consiste en dos programas para el microcontrolador ESP32 que permiten establecer una comunicación bidireccional con un dispositivo Android mediante Bluetooth clásico (SPP), simulando un ...

Android apps for Arduino Bluetooth Control. What are some of the best apps available? Zach Wendt and Jeremy S. Cook walk us through the stages of development, considering the advantages and ...

Ever wanted to control LEDs from your phone? This project is an easy way to control six of them with just a few basic components. And in case you wish to replace the LEDs with something else, you can ...

The MLT-BT05 is a readily available, inexpensive Bluetooth 4.0 module based on the Texas Instruments CC2541 Bluetooth Low Energy (BLE) system-on-chip (SoC), sold by various Chinese suppliers and ...

The RBS421s supports both classic Bluetooth and Bluetooth low energy and can be used as a Bluetooth Smart Ready client for any host. The unit provides a plug-and-play replacement for conventional ...