ESP32 On-Call Beeper

I made a retro-style beeper for my company's Hack Week. full writeup and video below. https://techsquidtv.com/blog/i-made-an-esp32-on-call-beeper/ https://www.youtube.com/watch?v=lnWRui3_0X0

TechSquidTV

I Made An ESP32 On-Call Beeper

I built a retro-style beeper (pager) for Sentry's Hack Week 2025. Let's see what we can accomplish in a week with somewhat limited experience and AI.

TechSquidTV

YouTube

I Built a Beeper in 1 Week Using ESP32 + AI

Building a modern beeper from an ESP32 Adafruit Feather and a custom 3D printed shell. I created a true on-call pager for Sentry.io Hack Week 2025. Full build on my blog: https://techsquidtv.com/blog/i-made-an-esp32-on-call-beeper/ If you enjoyed this, you may also enjoy my other account @LostPixelLore , where I have built a VHS Tape Cleaner....