Weβve now got most of the internals and skins complete. Servos, motors etc fitted and drive unit seems good. The ballast also works well so happy overall. Based on Arduino, HC-06 Bluetooth comms and adafruit servo board, Iβve not started a controller yet as Iβm basically using a joystick hanging off an Arduino for control as I get the main body working.
Files are in the wip folder in the Patreon share but I must emphasise this is not a complete design, itβs a work in progress!