It is suitable for learning how the ESP32-S3 interacts with the BME68X sensor, allowing you to set pins and communication modes, read various data, and test compatibility and stability Hardware connection Connect the development board to the computer 1.Connect the BME680 environmental sensor to...
It effortlessly captures student images using ESP32-CAM, transmits them wirelessly to a computer via Wi-Fi, and employs a Python script to detect and log their faces along with timestamps in an Excel sheet. Streamlining attendance management for modern education. iot face-recognition esp32cam ...
Sending Data – The esp_now_register_send_cb() callback is called whenever data is sent. Receiving Data – The esp_now_register_rcv_cb() callback is called when data is received. In your code, you will create a callback function that you will bind to either the sending or receiving ...
There are some tools that you will need to have installed in your computer to be able to follow along and compile and install the firmware on your board. I have installed them on my computer, but before spending time on this setup, consider using the container provided by Espressif if you...
Enter the PC's WIFI setting, connect to the ESP32-S3-GEEK's AP, and input the password of "Waveshare". After connecting successfully, open the browser, and log in to IP: 192.168.4.1.After login successfully, you can upload and download files wirelessly....
version, but it’s worth giving it a try. The great advantage of this IDE is that as long as you have the IDE firmware on your board, you can upload new code wirelessly via the IDE web server, without the need for a physical serial connection between your board and your computer. ...
For example, in Arduino to Arduino by Bluetooth I use exactly the same serial communication techniques wirelessly over Bluetooth. Read more Arduino Serial Part 2: Serial Data This page has been updated. Please see the following newer guides: Introduction, Using The Serial Monitor, and More A ...