This project demonstrates how to use an ESP32 microcontroller to measure the distance to an object using an ultrasonic sensor and display the measured distance on a 16x2 LCD. - AFrado/Ultrasonic-Se ...

In this tutorial, we interface 16x2 LCD with ESP32, using only 2 pins, with the help of I2C communication. It reduces number of pins used by ESP32 so that more number of ESP32 pins remain free for ...

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 ...

Some displays supported by Waveshare’s ESP32-S3 LCD driver board. As mentioned earlier you have the option to choose from four different configurations, where you can purchase the driver board only, a ...

The Waveshare “ESP32-S3-LCD-1.28” is an ESP32-S3-based display board featuring a 1.28-inch round LCD screen with a 240×240 resolution, driven by the GC9A01 display driver chip. It also includes a ...

I set up some other devices too to get comfortable with YAML and ESP32 deployment, and I loved the capabilities it had unlocked for my smart home. In my research, I came across the ESP32 "Cheap Yellow ...