wiadomości za 0 zł, bez GSM i internetu

Introduction

This tutorial will guide you on how to send free messages without a SIM card, GSM infrastructure, or even an available internet connection using the Meshtastic app and a simple radio device. This method is particularly useful for those who want to maintain communication in areas with limited connectivity.

Step 1: Install the Meshtastic App

• Download the Meshtastic app from the App Store or Google Play Store.
• Open the app and create a user profile by choosing a unique username.

Step 2: Configure Your Device

• Obtain a white radio device, which is cost-effective (around 50 PLN) and does not require a special license.
• Follow the instructions:
  • Power on the device.
  • Use the Meshtastic app to connect to the device via Bluetooth.
  • Configure the settings for Long Fast communication:
    • Select the preferred settings in the app for optimal performance.

Step 3: Set Up Communication Channels

• Create a general channel for Long Fast communication:
  • Access the channel settings in the app.
  • Set up a channel name that is easy to remember.
• Add contacts to your Meshtastic app:
  • Navigate to the contacts section.
  • Input the usernames of those you wish to communicate with.

Step 4: Send Private Messages

• To send a private message:
  • Select the contact from your list.
  • Type your message in the text field and send it.
• Ensure that both devices are within range for successful message delivery.

Step 5: Understand Encryption

• Learn how the Meshtastic system encrypts messages:
  • Messages are secured using cryptographic methods to ensure privacy.
  • Familiarize yourself with basic encryption concepts to understand how your messages are protected.

Step 6: Additional Configuration

• Explore the Medium Fast configuration for improved communication.
• If you encounter issues, reset the NodeDB:
  • Access the settings in the app.
  • Choose the option to reset NodeDB to refresh your connections.

Conclusion

You have now set up a system to send free messages without traditional cellular infrastructure. By using the Meshtastic app and a compatible radio device, you can maintain communication even in areas lacking GSM or internet coverage. For further exploration, consider watching more videos on advanced configurations and troubleshooting tips.