There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but ...

I get that this is more of a generalized rant rather than one at the ESP32 ecosystem, but just to correct a few things here. Note I’m an Espressif employee, with all the biases that come with that.

It’s mounted in an SLA 3D printed enclosure which neatly holds all the parts. The ESP32 module drives a couple of DACs which in turn drive the galvanometer motors through a pair of amplifiers.