This a example sketch for ESP32 connect to "Arduino Bluetooth Control" app via Bluetooth. You can find the app here; In ESP32_DIYCar you will see the ESP32_Bluetooth_Gamepad_Example.cpp file, this is ...

The IR codes should be stored in real time in ESP32. I chose Bluetooth for communication because it is low power and has a short latency time then Wi-Fi. ESP32 has both Bluetooth and WiFi, and works ...

Unzip Arduino-esp32-master.zip folder, copy and then paste BluetoothSerial folder under Arduino/Examples on your system. Open SerialToSerialBT from Arduino IDE, as shown in Figure below. Upload it to ...

ESP32 BLE Client – Connecting to Fitness Band to Trigger a Bulb . In this tutorial we will build a BLE iBeacon using ESP32 where ESP32 will act as a server and smartphone will act as a client. I ...

ESP32 is a dual core 32-bit CPU with built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. Skip to main content ... Programming ESP32 with ...

If you’re looking to get started using Bluetooth on the ESP32, ... All you need to do is connect a membrane keypad up to ... but it needs to be manually installed in the Arduino IDE. From ...

6. Connect your ESP32 board and select its serial port (menu 'Tools' ⇾ 'Port') Select the serial port created by your ESP32 board. Arduino IDE 2.x - Select ESP32 Board & Port The Arduino IDE 2.x ...

Arduino Integrated Development Environment (IDE) simplifies programming, uploading code, and utilization of ESP32 capabilities, enabling users to incorporate it into their IoT projects with ease. This ...