There are a total of four connections from the Arduino I/O pins: Relay → Pin 4. LED & Buzzer → Pin 5. I2C Display Module → SDA (A4), SCL (A5) RF Receiver Module → Pin 11 (Data Pin) All the modules are ...

The ESP32-C61-DevKitC-1 is a development board based on the ESP32-C61 low-cost WiFi 6 and Bluetooth LE 5.0 SoC that was first ...

Posted in Arduino Hacks, Microcontrollers, Radio Hacks, Software Hacks, Wireless Hacks Tagged ble, bluetooth low energy, ESP32 wroom, Victron Posts navigation ← Older posts ...

There are more examples Demo_IDF, but the Arduino sketch is called “esp32p4_arduino_mipi-dsi_lvgl.ino”, indicating the display is working and the LVGL library is used for the user interface. It turns ...

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The ESP32 is a microcontroller that provides an API for Bluetooth A2DP which can be used to receive sound data e.g. from your Mobile Phone and makes it available via a callback method. The output is a ...

Now, grab your Arduino Nano, plug in the USB cable, and upload the code that will make your DIY radar system actually work. The code is fairly long and we have included it at the end of this tutorial.

Electronics and the Internet of Things (IoT) constantly evolve with increasingly compact, powerful, and easy-to-use devices. Among these, the CrowPanel ...