DRM Watch 3 is my self-made wristwatch based on a Sharp Memory LCD display, ESP32-S2 and the desire to wear it on my hand :)
It would be nice if the light output could be controlled interactively directly on the device. We will now build and program a device.
This post is about the implementation of a retro-style watch, which is based on an ESP32 microcontroller.
Elecrow CrowPanel is a device featuring a 1.28" Round Display (TFT) & integrated ESP32C3 chip. Develop a Smartwatch MVP!
Built an air quality monitor with XIAO C6, CO2/tVOC sensors, and Zigbee for HA. Designed a custom shell for it!
I am introducing a clock radio today. The special thing is that an AZ-Touch with a 2.4 inch or 2.8 inch touchscreen is used.
Learn how to use an ESP32 to save a short speech clip to an SD card, then transcribe it via the Gemini API.
This custom board integrates high-power motor control, wireless communication and efficient power management
A smart IoT review system that collects real-time public feedback via sensors, logs data to ThingSpeak, and provides instant insights.
Take 3 - Single ESP8266 CPU. Maybe the mix is right this time.
Unicast E1.31 to WS2811/WS2812 WiFi controller, theoretically output up to 1360 pixels* (8 ports/universes, 170 pixels per port).
Play any animated GIF file from SPIFFS directly onto TFT screen as-is, WITHOUT converting to RGB565 or PROGMEM as script.
It's difficult to make communication with ESP-01 module but today I'll show how to do it in the simplest way.
You can now stream video from ESP32 devices to multiple clients, including previously problematic VLC and Blynk video widget.
LED Matrix Display showing time, date, news, current weather & forecast, own messages and Spotify currently playing (ESP32 only).
This tutorial will help you to replace other transceiver modules for any other project that includes wireless communication.
How to make a connection between an internet service and Arduino boards.
Ever asked how to control any device from any place in the world? In this tutorial, we'll learn how to control things wirelessly over WiFi.
ESP8266 is the best module for simple IoT projects but we need to flash compatible firmware on it so it can work smoothly with the hardware.
An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.
Have you imagined your project to last on regular AA batteries for almost 5 years? This is possible with the ESP32 chip.
In this tutorial, you will learn how to upload and download data to/from a Firebase database with Arduino UNO and ESP8266 module.
What's scarier than a pair of Uncanny Eyes? Five pairs of Uncanny Eyes mounted on skulls and controllable to make everyone scream.
In this project, I would like to show you how to build a simple AI robot with ESP32-CAM module
