
Building the LightMessenger : Manufacturing, Part 2
Check out the complete behind-the-scenes journey of Lab401's LightMessenger for Flipper Zero - from initial brainstorming to mass production — including prototype failures, code challenges, and manufacturing lessons learned.
The LightMessenger creates stunning persistence of vision effects with 16 RGB LEDs and an accelerometer, painting text and images through air when swiped - fully open source and open hardware.
✅ Sketches, blueprints and initial planning material
✅ Smart component selection in 2025
✅ Designing testing jigs for rapid production testing
✅ Behind-the-scenes videos, fumbles and fixes.