Robot with an ESP32, Movement Sensor and three.js
Adding a sensor backpack to a toy robot and using it to control a 3D model displayed in a browser. This project uses a 3D printed ‘backpack’ containing an ESP32, a 9…
WordBot
ESP32-CAM with Capacitive Touch Buttons and OLED
A 3D printed camera with an OLED display, saving to SD card and capacitive touch button controls. This is a Robot Zero Plus tutorial. The full code and 3D models are only…
ESP32-CAM Auto-Selfie Camera with TFT
A 3D printable camera with a TFT screen and web viewing and deleting of stored photos For this tutorial I’ve used an ESP32 -CAM, a 1.8″ TFT screen, an 18650 USB…
Face Tracking Robot with an ESP32-CAM
An auto-balancing robot that can track your face and follow you around a room Elegoo kindly sent me a Tumbller self-balancing robot for my project. It’s easy to put together…
Telegram Bot Projects on the ESP32
Various Telegram Bot projects for the ESP32 such as sending a photo at set intervals, inline stickers and inline articles for sensor readings. If you don’t have a Telegram…
Virtual Bar Restaurant in a Telegram Group
Creating a virtual bar or restaurant using a Telegram chat group and a Telegram bot. The Telegram bot uses the Node.js telebot package to create a virtual bar owner that will take…
Running a Telegram Photo Bot on the ESP32-CAM
Setting up an ESP32-CAM to send photos on request to Telegram This tutorial explains how to set up a Telegram Bot and use the Universal Arduino Telegram Bot Library with an ESP32…
Multi Factor Authentication with Sipeed Maixduino
Using the Arduino compatible Maixduino with Seeed’s Grove connectors and code to build a multi-factor user authentication system. Currently the project uses speech…
ESP32 Set Up Wi-Fi Connection Using Bluetooth
Wi-Fi connection manager using Bluetooth serial, the Preferences library and an enum state machine. Sometimes you need to remotely connect to an ESP32 over Wi-Fi but you…
Access Control with Face Recognition
Open a door when a face is recognised using the ESP32-CAM This page contains code and other information for the the YouTube video found here: https://youtu.be/mu3-Sff0B9w The code…