I have a t-camera v1.6.2 that works fine off a powered usb hub. When plugged into a wemos 18650 single battery shield (advertised for use with ESP32) the board does not seem to start or at least does not connect to wifi. I have checked voltages from the battery shield. So this is either amperage or ...

There is a virtual machine for running of programs, written in the parallel programming language occam, that fits onto the arduino. (see here http://concurrency.cc/) I am looking at porting this to the ESP32, partly for fun, partly for nostalgia (as I worked in occam on a commercial project) but als...