Wake on Lan ESP32 Telegram Bot

An embedded Telegram bot for generic ESP32 boards to send a Wake on LAN magic packets.

This is a sketch for generic ESP32 boards. A telegram bot is hosted on the board and listens for messages. When the /wol command is received, a Wake-on-Lan magic packet is broadcasted on the local network to turn on a target device.

Installation

• Install the following libraries from the Library Manager of the Arduino IDE:
  • WakeOnLan: for sending the magic packet
  • UniversalTelegramBot: for using the Telegram API
• Create a new Telegram bot and configure your BOT_TOKEN and ALLOWED_ID
  You can use @Botfather to create a new bot and @userinfobot to get your ID
• Fill your WiFi configuration and the MAC address of the PC you want to power on
• Compile and flash to your ESP32 board

Usage

• Use /start to get a list of the available commands
• Use the /wol command to turn on your PC
• Use the /ping command to check if the bot is online

Credits

This project is based off the Wake on Lan 🤖 ESP32 Telegram Bot for M5Atom by Daniele Salvagni. The main difference is that this version targets generic ESP32 boards instead of the M5Atom.