Wednesday, June 19, 2024

Reverse Engineering a Restaurant Pager system

https://k3xec.com/td158/

It’s been a while since I played with something new – been stuck in a bit of a rut with radios recently - working on refining and debugging stuff I mostly understand for the time being. The other day, I was out getting some food and I idly wondered how the restaurant pager system worked. Idle curiosity gave way to the realization that I, in fact, likely had the means and ability to answer this question, so I bought the first set of the most popular looking restaurant pagers I could find on eBay, figuring it’d be a fun multi-week adventure.

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