IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

Implement the appropriate code to establish communication between the ESP32 and Arduino using serial communication (the code is already written in esp_part.ino). Upon receiving the request, the ...

TCS3200 Color Sensor Working. The TCS3200 color sensor is used to sense a wide range of colors. We previously interfaced TCS3200 color sensor with Arduino and Raspberry pi, and also built some useful ...

This repository holds the arduino code that is loaded onto the ESP32 board to get the IR data from the sensor and send it over wifi to a local port. The majority of this code was provided by Boston ...

The RejsaCAN-ESP32-S3 is an ESP32-S3 board suitable for developers who want to build a car-related project. It can control or read the data from the OBD-II connector in your car using 2.4 GHz Wi-Fi or ...

SparkFun’s latest development board, the ESP32 Qwiic Pro Mini, puts the Espressif ESP32-PICO-MINI-02 on a compact Arduino Pro Mini footprint. It also includes an onboard QWICC connector for easy ...

In the previous issue of Elektor we showed how easy it is to program the powerful ESP32 in the Arduino IDE. However, if you want to utilize the full functionality of this microcontroller with ...

[Stefan]’s Mini WiFi/BLE 4WD robot platform (seen next to a matchbox above) packs an impressive capability into a tiny rover. It’s based on a SparkFun ESP32 Thing, a very compact way to add ...