Open Collective
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Update: First Successful Test of New Packet Radio (NPR) System
Published on December 20, 2024 by Watchara Amasiri

We are excited to share a significant milestone in our project, New Packet Radio and Go Box Deployment in Thailand. Today, we successfully tested the New Packet Radio (NPR) system, achieving real-world performance that highlights its potential for emergency communication and remote networking applications.

Details of the Experiment
1. Setup and Configuration:
We deployed two NPR-70 modems (v05) connected via amateur radio frequencies. The modems were configured to establish an IP-based network, enabling connectivity between devices. A standard PC was used to interface with the network and perform data transfer tests.

2. Performance Testing:
Using the NPR link, we measured an internet speed of 420 Kbps, as verified by Fast.com.
The setup demonstrated sufficient bandwidth for basic communication tasks, including real-time messaging and the transfer of multimedia data.

3. Integration with LINE Messaging:
We successfully tested the LINE messaging platform over the NPR network. The test included sending both text messages and images, validating NPR’s ability to handle modern communication tools.

Significance of the Results
This test confirms the feasibility of using NPR for emergency and low-bandwidth networking scenarios. It demonstrates the adaptability of NPR to support widely-used applications like LINE, ensuring accessibility for users in rural and disaster-affected areas. The system’s ability to handle multimedia data further emphasizes its potential in critical communication scenarios.

Next Steps
Expand testing to include a wider range of applications, Optimize the setup for enhanced bandwidth and reduced latency and conduct field tests in various terrains to evaluate the system's reliability under real-world conditions.

We are thrilled with the progress so far and remain committed to advancing this technology for the benefit of communities in Thailand and beyond. Thank you to all supporters and contributors who made this test possible. Stay tuned for more updates!

For more details, visit our project page: New Packet Radio and Go Box Deployment in Thailand.

Together, we’re making connectivity possible where it’s needed most!