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In this tutorial we will check how to set the headers of a HTTP/2 GET request, sent by the ESP32 and using the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to set the headers of a HTTP/2 GET request, sent …
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In this tutorial we will test making a HTTP/2 GET request to a endpoint that will leave a stream open and periodically send data back to the client with the current date and time. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will test making a …
Continue reading "ESP32 HTTP/2: GET request with continuous stream response"
In this tutorial we will test how to perform a HTTP/2 GET request using the ESP32 and the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will test how to perform a HTTP/2 GET request using the ESP32 and the Arduino core. We will …
In this tutorial we will check how to connect the ESP32 to a HTTP/2 web server, using the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to connect the ESP32 to a HTTP/2 web server, using the Arduino core. We will …
In this tutorial we will check how to send binary frames to a client that connects to websocket endpoint from a HTTP server running on the ESP32. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to send binary frames to a client that …
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In this tutorial we will check how to receive binary frames from a websocket client in a server hosted by the ESP32. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to receive binary frames from a websocket client in a server hosted by …
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In this tutorial we will check how to append content to a file created on the ESP32 FAT file system, using the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to append content to a file created on the ESP32 FAT file …
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In this tutorial we will check how to read a file from the ESP32 FAT file system, using the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to read a file from the ESP32 FAT file system, using the Arduino core. For …
In this tutorial we will check how to obtain a measurement from the DS18B20 temperature sensor and encode it using protocol buffers. We will be using the ESP32 and the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board and a waterproof version of the sensor. Introduction In this tutorial we will check …
Continue reading "ESP32 Protocol buffers: Encoding a DS18B20 temperature measurement"
In this tutorial we will check how to use strings in our protobuf messages, using Nanopb and the Arduino core, running both on the ESP32 and on the ESP8266. The tests on the ESP32 were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. The tests on the ESP8266 were performed on a DFRobot’s ESP8266 FireBeetle board. Introduction In …
Continue reading "ESP32 / ESP8266 Protocol Buffers: messages with strings"
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