../reverse-engineering-scooterPublished on 2026-08-09By BenI reverse engineered the hardware and firmware of my Egret GT E-Scooter. I describe how I got in, analysed communication between components, and reverse engineered firmware. I speak about writing custom firmware for the display unit.IntroductionLast year, I bought myself an Egret GT. It’s an e-scooter that touts a range of 100km and has very large tyres which makes driving it quite comfortable. To make sure you know that it’s a high-end ...