In order to connect ESP32 to the MQTT broker, flash the firmware you find attached below. Then, ESP32 receives commands from the MQTT broker and execute the action according to the vocal command. To manage multiple houses, it is necessary to name every device differently. It is neccessary ...
When I try to reuse the Ardunio Sketch to control a servo motor with a ESP8266, I encountered the following error during compile time: WARNING: library Servo claims to run on (avr, sam, samd, nrf52, stm32f4) architecture(s) and may be incompatible with y
You can create files to save data on the ESP32 filesystem as you would do with a microSD card. The advantage is that you don’t need any extra hardware. However, it’s not appropriate for saving big amounts of data or for long-term datalogging applications and you’re limited to the...
First, connect your board with a computer through a USB cable. After connecting the board with a computer, you select the board, you are using. There are many types of ESP32 boards available on market. But we are using the Dev kit in this tutorial. But you can use any board you want...
Most Arduinos, like the Uno and Leonardo, run at 5V and accept inputs up to 5V on their I/O pins. Though some boards like the Due, the Teensy, and the ESP variants run at 3.3V and will be damaged if you connect a 5V signal. If you’re unsure, look up the operating voltage fo...
8CameraWebUploadUses the ESP32-cam to take pictures regularry and upload them using an api 9HASSGeigerIntegrationshow arduino geiger counter readings on Home assistant (https://www.home-assistant.io/) 10GestureClassifiercapture, train & predict gestures using Arduino nano BLE sensnse (work in pr...
The Grove Base Shield provides a simple way to connect your Arduino boards and eliminates breadboard and jumper wires.With the 16 on-board Grove Connectors, you can easily connect with over 300 Grove modules!Apart from the rich Grove connectors on the board, there is also a reset button and...
In this tutorial, I’ll first go into a little background about humidity, then I’ll explain how the DHT11 measures humidity. After that, I’ll show you how to connect the DHT11 to anArduinoand give you some example code so you can use the DHT11 in your own projects. ...
ateeq.rauf@itu.edu.pk Abstract: Deviating from the predominantly women-focused investigations on Islamic clothing in anthropology, religion and consumer studies, this research places men's Islamic clothing under the spotlight to understand how the notion of the extended self is evidenced in a religio...