The Electronic SA80: The EIW97 (Part Two) with firearms expert Jonathan Ferguson

Published on January 7, 2026
Duration: 58:54

This guide details the setup and operation of the EIW97, an experimental electronic variant of the SA80, as demonstrated by firearms expert Jonathan Ferguson. It covers connecting the weapon to vintage and modern computing hardware, understanding its MS-DOS based software for monitoring and tailoring firing parameters, and the importance of its electronic ignition system. The demonstration highlights the project's pioneering concepts in integrated soldier technology.

Quick Summary

The EIW97 was an experimental electronic variant of the SA80 rifle, featuring electronic ignition and programmable firing modes. It connected via an RS-232 interface to MS-DOS based software (6.5 KB) for monitoring weapon status and tailoring performance, demonstrating pioneering concepts in integrated soldier technology.

Chapters

  1. 00:00Introduction to EIW97 Part Two
  2. 01:10The Programming Hardware
  3. 02:35Software and Efficiency
  4. 03:45Individual Tailoring and Use Cases
  5. 07:40Hardware Interface and Power
  6. 11:30Software Demonstration and Monitoring
  7. 16:00Electronic Blank Firing Attachment (EBFA)
  8. 18:20Firing Modes and Burst Logic
  9. 20:00FIST Integration and Future Concepts
  10. 23:00Conclusion and Legacy

Frequently Asked Questions

What was the EIW97?

The EIW97 was an experimental electronic variant of the SA80 rifle, developed to explore advanced features like electronic ignition, programmable firing modes, and integrated soldier technology. It focused on tailoring weapon performance to individual soldiers.

How did the EIW97 connect to computers?

The EIW97 utilized a vintage RS-232 interface with a magnetic connector for communication. For modern demonstrations, a custom interface box was created to bridge the gap between the weapon's original hardware and contemporary USB ports.

What were the key software features of the EIW97?

The EIW97 ran on a highly efficient, MS-DOS based software (6.5 KB) that allowed for real-time monitoring of weapon status, including serial numbers, firmware, round count, and safety metrics like barrel temperature. It also enabled the programming of firing modes and burst lengths.

What was the significance of the EIW97's programmable burst?

Unlike traditional mechanical burst systems, the EIW97's electronic control allowed for perfectly consistent burst lengths and rates (e.g., 3 or 5 rounds) that reset reliably every time the trigger was released, enhancing accuracy and control.

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