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TX · Send📶 300–433 MHz ISM
OOK Editor
Build/inspect OOK waveforms
#transmit#ook#subghz#editor#educational
What it does
SimpleOOK Editor lets you build a simple on/off signal by hand and see exactly how the 1s and 0s and timing fit together. It's a brilliant learning tool for understanding why simple remotes work the way they do — and why fixed codes aren't secure.
How it works
SimpleYou place the on and off pieces and set how long each lasts; the editor shows the exact pattern you've built.
How to use it, step by step
Simple- Open 'OOK Editor'.
- Build a pattern of on/off pieces.
- See how the bits and timing line up.
- Learn why fixed codes are easy to copy.
Examples
Anatomy of a remote
Build a PT2262-style frame and see the sync + data structure.
Why rolling codes win
Realise how trivially a fixed pattern can be reproduced, motivating rolling codes.
Tips & things to try
- It's a learning/inspection tool — the security lesson is the point.
- Only experiment with devices you own, and follow local law.