In this tutorial, we will check how to connect the UART OBLOQ to a MQTT broker. As a broker, we will use CloudMQTT, which allows to create a free account for testing. Introduction In this tutorial, we will check how to connect the UART OBLOQ to a MQTT broker. As a broker, we will …
UART UBLOQ: Connecting to WiFi
In this article we will check how to connect the UART OBLOQ device to a WiFi network. Introduction In this article we will check how to connect the UART OBLOQ device to a WiFi network. To do it, we will need to send the corresponding command via serial, as we will see below. We will …
ESP32 Arduino: Sending data with socket client
In this ESP32 tutorial we will check how to send data with a socket client on the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this ESP32 tutorial we will check how to send data with a socket client on the Arduino core. Since we will need to …
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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. Introduction In this ESP32 tutorial, we will check how to setup an asynchronous HTTP web server with …
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 Espruino: Connection to a WiFi network
The objective of this post is to explain how to connect to a WiFi network 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 of this post is to explain how to connect to a WiFi network on Espruino running on the ESP32. As …
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ESP32 Espruino: Scanning WiFi Networks
The objective of this post is to explain how to scan the surrounding WiFi Access Points 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 of this post is to explain how to scan the surrounding WiFi Access Points on Espruino, running on the …
ESP32 Arduino: Setting a soft AP
The objective of this post is to explain how to set a soft AP using the ESP32 and 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 set a soft AP using the ESP32 and the …
ESP32 Arduino: Getting started with WiFi
The objective of this post is to explain how to get started using the WiFi functionalities of the ESP32, more precisely how to scan surrounding WiFi networks and how to connect to a specific WiFi network. All the tests performed here were made on a DFRobot's ESP-WROOM-32 module, integrated in a ESP32 FireBeetle board. Introduction The objective …
ESP32 / ESP8266 MicroPython: Automatic connection to WiFi
The objective of this post is to explain how to connect automatically to a WiFi network on MicroPython, without needing to insert all the individual commands in the prompt. The procedure was tested on both the ESP32 and the ESP8266. Introduction The objective of this post is to explain how to connect automatically to a …
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