Engineering a Battery Powered Wifi/BLE Smart Lock with custom PCBs [ENG]

JLCPCB offers 1-4 Layer PCBs for $2 - SMT Assembly fee $0 - Order from https://jlcpcb.com/DYE Thanks for sponsoring to JLCPCB!

I wanted a smart door lock, so i tried to build it myself with an ESP8266 and a JDY23 Bluetooth LE Module. My journey to meet my expectations was a lot longer than expected, but see for yourself. This project was hard, but i learned a lot!

Want more? Then think about supporting this project, you can find more information on https://ei23.com/donate

If you order from time to time from Amazon, then you can use my Amazon affiliate link https://ei23.com/amzn you can redirect a small advertising commission to me, you only have to click the link once before your purchase. That will not change prices. Works the same way with AliExpress https://ei23.com/alxprss You may save it to your bookmarks.

Thanks and see you soon.

Chapters 00:00 Intro 00:11 Ask Axel first 00:30 Flashback 01:44 ENGINEERING IS FUN!!! 02:00 Result 02:33 Insights ... https://www.youtube.com/watch?v=4-wtu9toda0