Tag Archives: FireBeetle ESP32

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 … Continue reading

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ESP32 Arduino: Using an infrared CO2 sensor

In this ESP32 tutorial, we will check how to get measurements from a C02 sensor, using the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board.

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ESP32 Arduino: Getting weather data from API

In this tutorial, we will check how to use the ESP32 to request weather data from an API for a given city, 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.

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ESP32 Arduino Serial over Bluetooth: Receiving data

In this tutorial we will check how to receive data on a 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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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 … Continue reading

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ESP32 Arduino HTTP server: Running multiple server instances

The objective of this post is to explain how to use multiple HTTP server instances on the Arduino core, running on the ESP32. 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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ESP32 Arduino HTTP server: Getting query parameters

The objective of this post is to explain how to obtain the query parameters from an HTTP request sent to a webserver running on the Arduino core, on the ESP32. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device … Continue reading

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