Telegram: ESP32-CAM Take and Send Photo (Arduino IDE)
In this tutorial, you’ll create a Telegram bot to interact with the ESP32-CAM to request a new photo. You can request a new photo using your Telegram account from anywhere. …
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ESP8266 NodeMCU Door Status Monitor with Telegram Notifications
In this project, you’re going to monitor the status of a door using an ESP8266 NodeMCU board and a magnetic reed switch. You’ll receive a message in your Telegram account whenever the door …
ESP32 Door Status Monitor with Telegram Notifications
In this project, you’re going to monitor the status of a door using an ESP32 board and a magnetic reed switch. You’ll receive a message in your Telegram account whenever the door changes …
Telegram Group: Control ESP32/ESP8266 Outputs (Arduino IDE)
This tutorial shows how to control your ESP32 or ESP8266 boards through a Telegram group. Using a Telegram group to control your boards may be useful if you want to …
ESP32-CAM with Telegram: Take Photos, Control Outputs, Request 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. …
Telegram: ESP32 Motion Detection with Notifications (Arduino IDE)
This tutorial shows how to send notifications to your Telegram account when the ESP32 detects motion. As long as you have access to the internet in your smartphone, you’ll be …
Telegram: ESP8266 NodeMCU Motion Detection with Notifications (Arduino IDE)
This tutorial shows how to send notifications to your Telegram account when the ESP826 NodeMCU detects motion. As long as you have access to the internet in your smartphone, you’ll …
Telegram: Control ESP32/ESP8266 Outputs (Arduino IDE)
This guide shows how to control the ESP32 or ESP8266 NodeMCU GPIOs from anywhere in the world using Telegram. As an example, we’ll control an LED, but you can control …
Telegram: Request ESP32/ESP8266 Sensor Readings (Arduino IDE)
This guide shows how to request ESP32 or ESP8266 NodeMCU sensor readings using Telegram. As an example, we’ll request temperature and humidity readings from a BME280 sensor. You just need …
ESP8266 NodeMCU: 21 Free Guides for Sensors and Modules
There is a wide variety of sensors, modules, and peripherals compatible with the ESP8266 NodeMCU boards. We have tutorials for the most popular components. This article is a compilation of …
ESP32: 26 Free Guides for Sensors and Modules
There is a wide variety of sensors, modules, and peripherals compatible with the ESP32 boards. We have tutorials for the most popular components. This article is a compilation of 26 …
ESP8266 NodeMCU: Send Pushover Notifications (Arduino IDE)
In this guide, you’ll learn how to send ESP8266 notifications to Pushover. Pushover is a notification service that integrates with many applications. You can send push notifications to all of …
ESP32: Send Pushover Notifications (Arduino IDE)
In this guide, you’ll learn how to send ESP32 notifications to Pushover. Pushover is a notification service that integrates with many applications. You can send push notifications to all of …
Getting Started with the Freenove ESP32-Wrover CAM Board
This is a quick getting started guide for the Freenove ESP32-Wrover CAM board. This board features an OV2640 camera, several GPIOs to connect peripherals, and a built-in programmer with a …