ESP32 Microcontroller, NEO 8M GPS Module, Arduino IDE, Mosquitto, Ngrok and IoT MQTT Panel. The GPS tracking system is a compact and efficient device designed to provide real-time location data for ...

The OLED module we are going to use leverages I2C for communication with the microcontroller. You can also find similar displays with either I2C or SPI interface or even with both in the same PCB. ...

This project contains Arduino code for an ESP32 microcontroller to control a relay module, which in turn controls lights, to create a variety of blinking patterns. The code is designed to demonstrate ...

Posted in Microcontrollers Tagged ESP32, i2c, i2c address translation, i2c addressing, i2c bus Post navigation ← ESP32 Weather Station Looks Great With Color E-Paper Display ...

Once the hardware and program are ready, upload the below given codes in ESP32 and Arduino modules. Transmitter module will send the temperature and humidity values to Receiver Module. And receiver ...

Although the ESP32 is only a chip, the manufacturer frequently refers to the modules and development boards that include this chip as "ESP32" as well. The first ESP32 module used a Tensilica Xtensa ...

At the fundamental level, the ESP32 is the same as Arduino and RPi Pico boards: it’s a microcontroller that’s useful for any DIY project involving heavy circuitry, robotics, or automation.

Using Bluetooth on a desktop computer is now such a seamless process; it’s something built-in and just works. Behind that ubiquity is a protocol layer called HCI, or Host Controller Interface… ...

Sanket Garg’s OpenWheely is a 4WD robot car based on Espressif ESP32-S3-WROOM WiFi and Bluetooth LE module that is equipped with a 2-inch display, a 5MP camera, and various sensors.. The robot car can ...