Can the Stamp 1 control two CR servos?
Adafruit sells this thing Mini 3-Layer Round Robot Chassis Kit - 2WD with DC Motors](https://www.adafruit.com/product/3244) which is normally controlled by an appropriately installed Arduino type. and a motor shield, also a motor hat for the PI. I'm convinced that it can be better driven by the two CR servos that the BOE uses, and of course a single Stamp 1. Now if the Stamp 1 doesn't have the ability to properly manage the two servos, then I'll opt for the Stamp2, and balanced on a BOE.
Four Mascots out, and Sergei Rachmaninoff Piano Concerto No. 3 in D Minor, Op. 30 on the smart speaker because it's the composers 150th b-day. https://wqxr.org/