ESP32: Testing uLisp

In this tutorial we will check how to use uLisp, a version of the Lisp programming language that can run on the ESP32. The tests from this tutorial were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.

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ESP32 Socket Server: Controlling a relay remotely

In this tutorial we will check how to control a relay connected to the ESP32 remotely, using sockets. The code will be developed using the Arduino core. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board and a DFRobot relay board.
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ESP32 Arduino: Serial communication over Bluetooth Hello World

The objective of this post is to explain how to get started with the BluetoothSerial ESP32 library, in order to send data to a emulated Serial connection, operating over Bluetooth classic. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.
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