• paperd.ink – an open-source e-paper development board

    paperd.ink is a 4.2″ e-paper display coupled with an ESP32 microcontroller. It’s open-source, fully hackable and all the PCB and 3D printing files are available on our Github repo. It’s low power so you can run it...

    • Posted 2 weeks ago
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  • ESP32 Neopixel Status Indicator and Sensor PCB Shield with Wi-Fi Manager

      In this project, we’ll create a status indicator PCB shield for the ESP32 featuring two rows of addressable RGB neopixel LEDs, a BME280 sensor, and a pushbutton. We’ll program the board to display a web server...

    • Posted 2 months ago
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  • ESP32-CAM with Telegram: Take Photos Control Outputs Sensor Readings and Motion Notifications

      In this project we’ll create a PCB shield for the ESP32-CAM AI-Thinker board with a PIR motion sensor, a BME280 temperature, humidity and pressure sensor and some additional exposed pins. We’ll create a Telegram bot for...

    • Posted 2 months ago
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  • ESP32 Based RFID Reader With Touch Display

    On this litte instructable I will show how to create a simple RFID reader with TFT output for wall mounting using an ESP32. It’s easy to extend this simple design for more complex application and wireless data...

    • Posted 3 months ago
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  • Get bitcoin live price ESP32

    In this tutorial we will learn how to get a current Bitcoin price in USD and EUR using a ESP32 and Visuino. More info

    • Posted 4 months ago
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  • ESP32 Touch Camera

    This is an idea about ESP32 and TFT screen, we can combine them to realize the function of a drawing board let us draw, and plug in the SD card to realize the function of digital photo...

    • Posted 5 months ago
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  • ESP 32 ICONS AND ANIMATIONS

    In this project, I will provide examples for a house, thermometer and humidity sensor. Animations for a rain storm and cup anemometer is also included. To do it we need mainly an ESP32 board and an LCD...

    • Posted 6 months ago
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  • A Super Easy Security Camera With the ESP32 CAM

    Today we are going to learn how to use the ESP32 CAM, that is an ESP32 Development board that has a Built-In camera. This board can help us on developing projects that can see, and some interesting...

    • Posted 7 months ago
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  • Smart Room Lighting with ESP32

      Use some LED panels and strips along with an ESP32 and local webserver to control the lighting of a room from anywhere in the house. I recently purchased several new lights for an auxiliary workspace in...

    • Posted 9 months ago
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  • DIY cloud weather station with ESP32/ESP8266 (MySQL database and PHP)

    Build a cloud weather station dashboard to visualize your ESP32 or ESP8266 sensor readings from anywhere in the world. You’ll see your sensor data displayed on gauges and on a table. The ESP32 or ESP8266 will make...

    • Posted 10 months ago
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  • Keep the family at bay while working from home with this WiFi do not disturb dongle

      Those who have been suddenly introduced to the wonderful world of working from home over the last couple of weeks may have experienced a bit of culture shock. Even with today’s open floorplan workspaces and less-formal...

    • Posted 11 months ago
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  • Smartcar Gets an ESP32 Upgrade

    https://i.imgur.com/lbXWc7q.mp4   Remember Smartcar, the versatile and easy to use vehicle platform for your hobby-grade projects? It just received a powerful upgrade with an ESP32 as its “brain”, allowing it seamless connectivity via WiFi or Bluetooth. To sweeten the...

    • Posted 12 months ago
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  • Crowdfunding an ESP32-Based Phone

    Last time we took a look at the WiPhone, back in the middle of last year, the ESP32-based Voice over IP (VoIP) phone was closing in on full funding on Kickstarter. Since then it’s been a bumpy ride for...

    • Posted 1 year ago
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  • DIY Bluetooth Macro Keypad

    I have made a video that covers the same thing as this tutorial, so if you are interested, please check it out! I also make videos around ESP8266 and ESP32 projects regularly so maybe there are other...

    • Posted 1 year ago
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  • The Corona Clock

      Schools are closed here in Germany until after Easter vacation, and that means that our almost-six-year-old son Max is staying at home with us. The good news is that my wife and I work from home...

    • Posted 1 year ago
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  • Retro Themed IoT Weather Display

    I had the opportunity to work with Noe Ruiz from Adafruit to write some CircuitPython code for the PyPortal Titano Weather Station. The PyPortal boards have a SAMD51 along with an ESP32 co-processor, which allows them to...

    • Posted 1 year ago
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  • PyPortal Pet Planter with Adafruit IO

    Build a smart planter with Adafruit PyPortal and CircuitPython. Monitor your plants vitals with Adafruit STEMMA Soil Sensor and plot moisture and temperature data. Use Adafruit IO to create a visual dashboard with gauges of your plants...

    • Posted 1 year ago
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  • ESP32 with PIR Motion Sensor using Interrupts and Timers

    This tutorial shows how to detect motion with the ESP32 using a PIR motion sensor. In this example, when motion is detected (an interrupt is triggered), the ESP32 starts a timer and turns an LED on for...

    • Posted 1 year ago
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