The objective of this post is to explain how to perform a GET request over HTTPS using the Arduino core 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. Introduction The objective of this post is to explain how to perform a GET request over HTTPS using …
ESP32 Arduino: Setting a socket server
The objective of this post is to explain how to create a simple socket server on the ESP32, 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. Introduction The objective of this post is to explain how to create a simple socket server on the ESP32, …
ESP32 Arduino Websocket server: Receiving and parsing JSON content
The objective of this post is to explain how to receive and parse a JSON message on a Websocket Server running on the ESP32. We will use the Arduino core as programming framework. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is …
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ESP32 Arduino: Websocket server over soft AP
The objective of this post is to explain how to set a Websocket server on the ESP32 operating as soft AP. The software framework used will be the Arduino core for the ESP32. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is …
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ESP32 Arduino: Websocket server
The objective of this post is to explain how to create a Websocket server on the ESP32, using the Arduino core as programming framework. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to create a Websocket server on …
ESP32 Arduino: Websocket client
The objective of this post is to explain how to create a simple websocket client on the ESP32, 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. Introduction The objective of this post is to explain how to create a simple websocket client on the ESP32, …
ESP32 RFID: Printing the MFRC522 firmware version
The objective of this post is to explain how to get started with communicating with a MFRC522 RFID card reader from the ESP32. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to get started with communicating with a MFRC522 RFID card reader …
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ESP32 Espruino: Creating simple JavaScript objects
The objective of this post is to explain how to create objects on Espruino using the JavaScript object initializer notation. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to create objects on Espruino using the JavaScript object initializer notation. Using this notation, …
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ESP32 Espruino: Array every method
The objective of this post is to explain how to use the JavaScript array every method to check if all the elements of a given array pass a certain condition. This will be tested on Espruino running on the ESP32. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective …
ESP32 Espruino: convert number to string in different bases
The objective of this post is to explain how to convert a number to string in different bases, using the Espruino on the ESP32. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to convert a number to string in different bases, using the …
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