A quick introduction

I've been retired for a while from the computer industry. I like to tinker with mechanical stuff as well as electronics. I've tinkered with Raspberry Pi's and Arduinos. I am in the early stages of doing an EV conversion of a 1968 VW Fastback using Nissan Leaf parts. Along the way I picked up a second Leaf as a local daily driver (they have terrible batteries) and I started tinkering with a speed controlled arduino circuit to output variable sounds similar to a Jetson's car to an external speaker. In my research I found Dronebotworkshop videos dealing with ESP32's hence my joining this forum.