Tag Archives: ESP-WROOM-32

ESP32 Arduino mbed TLS: using the SHA-256 algorithm

In this tutorial we will check how to generate the hash of a string using the SHA-256 algorithm on the Arduino core running on the ESP32, with the mbed TLS libraries. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 … 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 HTTP server: route not found handling

In this ESP32 tutorial, we will check how to define a custom handling function to be executed when a route is not found on a HTTP web server running on the ESP32. The tests of this ESP32 tutorial were performed using … Continue reading

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ESP32 Arduino HTTP server: external and internal redirects

The objective of this ESP32 exemple code is to explain how to perform redirects using the async HTTP web server libraries on 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: HTTP server over soft AP

In this ESP32 tutorial, we will check how to setup an asynchronous HTTP web server with the device operating as soft Access Point. 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: Using the pthreads library

In this ESP32 tutorial, we will check how to use the pthreads library on the Arduino core and create a simple testing program. 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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