The repl loop does not seem to work for me using a linux host.
Erasing and flashing the device worked without a hitch.
Communicating with the esp32 is done like so:
minicom -D /dev/ttyUSB1 -b 115200
I only get prompt after pressing "en".
But no keyboard input is accepted/echoed.
Board is: https://www.amazon.com/gp/product/B0718T232Z
Firmware tried was: esp32-20171114-v1.9.2-443-g236297f4.bin
Are there older firmware images archived somewhere so I can
try them?