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In the setup() initialize a serial communication at a baud rate of 115200. Then, create an instance of BluetoothSerial called SerialBT: BluetoothSerial SerialBT setup() #if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED) The next three lines check if Bluetooth is properly enabled. The code starts by including the BluetoothSerial library.
This code establishes a two-way serial Bluetooth communication between two devices. Serial.println("The device started, now you can pair it with bluetooth!") SerialBT.begin("ESP32test") //Bluetooth device name #error Bluetooth is not enabled! Please run `make menuconfig` to and enable it and also demonstrate that SerialBT have the same functionalities of a normal Serial
This example creates a bridge between Serial and Classical Bluetooth (SPP) This example code is in the Public Domain (or CC0 licensed, at your option.)
Open your Arduino IDE, and go to File > Examples > BluetoothSerial > SerialtoSerialBT.
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