ESP32 Archives - Open Electronics https://www.open-electronics.org/tag/esp32/ Open source electronic projects Thu, 28 Sep 2023 07:07:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://www.open-electronics.org/wp-content/uploads/2015/08/cropped-logo-32x32.jpeg ESP32 Archives - Open Electronics https://www.open-electronics.org/tag/esp32/ 32 32 32754084 Creating a Telegram Bot for ESP32 https://www.open-electronics.org/creating-a-telegram-bot-for-esp32/ https://www.open-electronics.org/creating-a-telegram-bot-for-esp32/#respond Thu, 28 Sep 2023 07:07:21 +0000 https://www.open-electronics.org/?p=36538 In some of the ESP32 projects featured in the magazine Elettronica In, a Telegram bot is used to receive alarm notifications, event alerts, and even control the module’s outputs. In these detailed videos, Dario Ciceri (the tutor for the ESP32 course) explains how to configure a Telegram bot using the Arduino IDE. If you’re interested […]

The post Creating a Telegram Bot for ESP32 appeared first on Open Electronics. The author is Boris Landoni

]]> https://www.open-electronics.org/creating-a-telegram-bot-for-esp32/feed/ 0 36538 Free Webinar: Arduino IoT Cloud and ESP32 Demoboard https://www.open-electronics.org/free-webinar-arduino-iot-cloud-and-esp32-demoboard/ https://www.open-electronics.org/free-webinar-arduino-iot-cloud-and-esp32-demoboard/#respond Wed, 13 Sep 2023 15:13:59 +0000 https://www.open-electronics.org/?p=36587 Connect our ESP32 Demoboard to Arduino IoT Cloud to remotely monitor and control sensors via a web dashboard. In this free webinar, Fabrizio Mirabito (IoT Cloud Manager at Arduino) will demonstrate how to connect the ESP32 to the cloud, enabling remote monitoring and control of sensors and actuators through a web dashboard. For this purpose, […]

The post Free Webinar: Arduino IoT Cloud and ESP32 Demoboard appeared first on Open Electronics. The author is Boris Landoni

]]> https://www.open-electronics.org/free-webinar-arduino-iot-cloud-and-esp32-demoboard/feed/ 0 36587 “Colors of Italy” the interactive map of Italy based on the latest Decree https://www.open-electronics.org/colors-of-italy-the-interactive-map-of-italy-based-on-the-latest-decree/ https://www.open-electronics.org/colors-of-italy-the-interactive-map-of-italy-based-on-the-latest-decree/#respond Mon, 17 Oct 2022 16:00:00 +0000 https://www.open-electronics.org/?p=32991 In Italy, during this pandemic period, Decrees of the President of the Council of Ministers (DPCM) are very frequent and the restrictions vary from region to region. Each region will have a color assigned under these restrictions and the variations of each decree will make the various colors impossible to remember. Colors of Italy is […]

The post “Colors of Italy” the interactive map of Italy based on the latest Decree appeared first on Open Electronics. The author is Marco Ventimiglia

]]> https://www.open-electronics.org/colors-of-italy-the-interactive-map-of-italy-based-on-the-latest-decree/feed/ 0 32991 Smart Aquarium https://www.open-electronics.org/smart-aquarium/ https://www.open-electronics.org/smart-aquarium/#respond Thu, 25 Aug 2022 08:08:23 +0000 https://www.open-electronics.org/?p=34686 Phone app to monitor and control vitals of fish in a home aquarium via ESP32. As you saw in the YouTube video, a mobile app connected to the internet has access to monitor and control the aquarium. It can : Feed the fish either manually by specifying the amount of food and click on the […]

The post Smart Aquarium appeared first on Open Electronics. The author is Emanuele Signoretta

]]> https://www.open-electronics.org/smart-aquarium/feed/ 0 34686 Temperature predicting using boltiot https://www.open-electronics.org/temperature-predicting-using-boltiot/ https://www.open-electronics.org/temperature-predicting-using-boltiot/#respond Thu, 10 Feb 2022 16:00:00 +0000 https://www.open-electronics.org/?p=35176   Hardware required The Bolt Wifi module 3 female to male wire Temperature Sensor: LM35 sensor Connections Connecting the LM35 sensor to the Bolt Step 1: Hold the sensor in a manner such that you can read LM35 written on it. Step 2: In this position, identify the pins of the sensor as VCC, Output […]

The post Temperature predicting using boltiot appeared first on Open Electronics. The author is Emanuele Signoretta

]]> https://www.open-electronics.org/temperature-predicting-using-boltiot/feed/ 0 35176 ESP32 Touch Camera https://www.open-electronics.org/esp32-touch-camera-2/ https://www.open-electronics.org/esp32-touch-camera-2/#respond Mon, 03 Jan 2022 16:00:00 +0000 https://www.open-electronics.org/?p=35369   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 frame to display beautiful photos. Now, we add a camera on this basis, and realize a simple […]

The post ESP32 Touch Camera appeared first on Open Electronics. The author is Emanuele Signoretta

]]> https://www.open-electronics.org/esp32-touch-camera-2/feed/ 0 35369 Home security with lasers https://www.open-electronics.org/home-security-with-lasers-2/ https://www.open-electronics.org/home-security-with-lasers-2/#respond Fri, 31 Dec 2021 16:00:00 +0000 https://www.open-electronics.org/?p=35344 This project focuses on developing home security solution using lasers and live alert service. The security setup can only be passed (without triggering alert) using the Bolt IOT Android app and then entering the correct password. The project works using the combination of Bolt IOT module and Arduino along with Twilio providing the messaging service. […]

The post Home security with lasers appeared first on Open Electronics. The author is Emanuele Signoretta

]]> https://www.open-electronics.org/home-security-with-lasers-2/feed/ 0 35344 CanLite: the board to hack the car’s Can Bus network https://www.open-electronics.org/canlite-the-board-to-hack-the-cars-can-bus-network/ https://www.open-electronics.org/canlite-the-board-to-hack-the-cars-can-bus-network/#respond Sun, 08 Aug 2021 00:00:00 +0000 https://www.open-electronics.org/?p=34609 Voltlog is hacking his car console through the CAN bus. According to the author, for his projects, the available CAN bus interface cards are somewhat lacking. So he designed his own wireless CAN bus hacking and development module called ESP32 CanLite. The project is published as open source and the files can be extracted from […]

The post CanLite: the board to hack the car’s Can Bus network appeared first on Open Electronics. The author is Marco Ventimiglia

]]> https://www.open-electronics.org/canlite-the-board-to-hack-the-cars-can-bus-network/feed/ 0 34609 paperd.ink – an open-source e-paper development board https://www.open-electronics.org/paperd-ink-an-open-source-e-paper-development-board/ https://www.open-electronics.org/paperd-ink-an-open-source-e-paper-development-board/#respond Thu, 15 Jul 2021 09:52:54 +0000 https://www.open-electronics.org/?p=34248 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 for a month on a single charge. Update wirelessly using WiFi, Bluetooth. Display your calendar, to-do list, weather, […]

The post paperd.ink – an open-source e-paper development board appeared first on Open Electronics. The author is prasadk

]]> https://www.open-electronics.org/paperd-ink-an-open-source-e-paper-development-board/feed/ 0 34248 ESP32 Neopixel Status Indicator and Sensor PCB Shield with Wi-Fi Manager https://www.open-electronics.org/esp32-neopixel-status-indicator-and-sensor-pcb-shield-with-wi-fi-manager/ https://www.open-electronics.org/esp32-neopixel-status-indicator-and-sensor-pcb-shield-with-wi-fi-manager/#respond Thu, 03 Jun 2021 13:58:12 +0000 https://www.open-electronics.org/?p=33021   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 with the BME280 sensor readings and show the temperature and humidity range on the LEDs (like two progress […]

The post ESP32 Neopixel Status Indicator and Sensor PCB Shield with Wi-Fi Manager appeared first on Open Electronics. The author is Emanuele Signoretta

]]> https://www.open-electronics.org/esp32-neopixel-status-indicator-and-sensor-pcb-shield-with-wi-fi-manager/feed/ 0 33021 ESP32-CAM with Telegram: Take Photos Control Outputs Sensor Readings and Motion Notifications https://www.open-electronics.org/esp32-cam-with-telegram-take-photos-control-outputs-sensor-readings-and-motion-notifications/ https://www.open-electronics.org/esp32-cam-with-telegram-take-photos-control-outputs-sensor-readings-and-motion-notifications/#respond Sat, 22 May 2021 08:23:08 +0000 https://www.open-electronics.org/?p=33018   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 the ESP32-CAM that allows you to control your board from anywhere to request a photo, sensor readings or […]

The post ESP32-CAM with Telegram: Take Photos Control Outputs Sensor Readings and Motion Notifications appeared first on Open Electronics. The author is Emanuele Signoretta

]]> https://www.open-electronics.org/esp32-cam-with-telegram-take-photos-control-outputs-sensor-readings-and-motion-notifications/feed/ 0 33018 ESP32 Based RFID Reader With Touch Display https://www.open-electronics.org/esp32-based-rfid-reader-with-touch-display/ https://www.open-electronics.org/esp32-based-rfid-reader-with-touch-display/#respond Mon, 10 May 2021 14:56:58 +0000 https://www.open-electronics.org/?p=31828 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 transmission. More info

The post ESP32 Based RFID Reader With Touch Display appeared first on Open Electronics. The author is Carlo Palumbo

]]> https://www.open-electronics.org/esp32-based-rfid-reader-with-touch-display/feed/ 0 31828