On this tutorial we will check how to create a simple “Hello World” application using low.js and the ESP32.
In this tutorial we are going to check how to print the Bluetooth address of a client, when it establishes a serial over Bluetooth connection with the ESP32. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.
In this tutorial we will learn how to detect the client connection event when using the Bluetooth Serial library of the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Continue reading “ESP32 Arduino Serial over Bluetooth: Client connection event”
In this tutorial we will check how to connect the micro:bit board to the UART OBLOQ using the serial interface. Then, we will ping the UART OBLOQ to confirm the connection between the devices is working correctly.
In this tutorial we will check how read content from the serial port, using the micro:bit board. We will use the micro:bit pins as serial Tx and Rx pins, like we have already covered in this previous tutorial.
In this tutorial we will learn how to use the Micro:bit pins to establish a serial connection, instead of using the USB connector.