If you require more pins for your project to connect more buttons, sensors or LEDs, GPIO expanders can help. Essentially, these expanders offer additional GPIOs when your board doesn’t provide enough pins. In this tutorial we will learn how to use PCF8574 I2C GPIO Expander with Arduino UNO or ESP32 Watch the Video! Also …
In this tutorial we will learn how to control a traffic light using a Membrane Keypad and Arduino. Also checkout this tutorial: https://www.instructables.com/Arduino-How-to-Control-Traffic-Lights/ Watch the video. Step 1: What You Will Need M5Stack Core ESP32 more info here Wifi Internet connection or a Wifi HotSpot Visuino program: Download Visuino Step 2: Start Visuino, and Select the …
In this tutorial we will learn how to get the date and time from NIST TIME server using M5Stack Core ESP32 and Visuino, Watch the video! Step 1: What You Will Need M5Stack Core ESP32 more info here Wifi Internet connection or a Wifi HotSpot Visuino program: Download Visuino Step 2: Start Visuino, and Select the …
In this project you will learn how easy it is to send data between two ESP Boards using the ESPNOW – Peer to Peer Wireless Communication, you can use any ESP Board for this project. Watch the Video! Step 1: What You Will Need 2X ESP32 or ESP8266 (It can be any ESP …
In this Version 2 tutorial we will learn how to get the Bitcoin price from the internet using the TTGO ESP32 and Visuino, we will also learn how to add a SSL certificate to the ESP32 board. In this tutorial we are going to use Bitstamp API access, In the first original tutorial we were …
In this tutorial we will learn how to get the weather data based on location from the internet using TTGO ESP32 and Visuino. Watch the Video! Step 1: What You Will Need TTGO ESP32 WiFi connection A Free API account on the openweathermap.org (also Explained in the Next Step) Visuino program: Download Visuino Step 2: OpeanWeatherMap API …
In this project we will learn how to make a Bluetooth Scanner using a ESP32 TTGO to Display the Bluetooth devices around. Step 1: What You Will Need TTGO ESP32 Some Bluetooth device that you will try to locate like a smart bracelet ,etc Visuino program: Download Visuino Step 2: Start Visuino, and Select the Arduino …
In this Tutorial we will learn how to track and find a Lost Bluetooth Device with LilyGO TTGO T-display ESP32 and Visuino. Step 1: What You Will Need TTGO ESP32 Piezo module Some Bluetooth device that you will try to locate like a smart bracelet ,etc Visuino program: Download Visuino Step 2: Connecting the Piezo Module …
In this tutorial we will learn how to display a WiFi network signal strength using ESP32 TTGO board. Watch the video! Step 1: What You Will Need TTGO ESP32 WiFi connection Visuino program: Download Visuino Step 2: Start Visuino, and Select the Arduino TTGO T-Display ESP32 Board Type The Visuino: https://www.visuino.eu needs to be installed. Start Visuino as …
In this tutorial we will learn how to get a current Bitcoin price in USD and EUR using a TTGO ESP32 and Visuino. Watch the video. Step 1: What You Will Need TTGO ESP32 WiFi connection Visuino program: Download Visuino Step 2: Start Visuino, and Select the Arduino TTGO T-Display ESP32 Board Type The Visuino: https://www.visuino.eu needs to …
In this video we will learn how to send values from StickC board to Delphi VCL Application using Visuino. Watch the video. Step 1: What You Will Need – M5StickC ESP32: you can get it here – Visuino program: Download Visuino Note: Check this tutorial here on how to Install StickC ESP32 board – Delphi – Embarcadero Link Learn how …
In this tutorial we will learn how to get the date and time from NIST TIME server using M5Stack StickC and Visuino. Watch a demonstration video. Step 1: What You Will Need M5StickC ESP32: you can get it here Visuino program: Download Visuino Note: Check this tutorial here on how to Install StickC ESP32 board Step 2: …
How to Program ESP32 M5Stack StickC With Arduino IDE and Visuino. Read Full tutorial here.