Espruino supports a command digitalPulse
##General## ESP32 supports a so called RMT with a lot of timers. This is defined generally to support Remote Control. Anyway we will use it to create digital pulses.
##Usage for Espruino## First version of digital pulse uses rmt driver.
There are 8 channel available. Each one with is connected to a pin. Timimg goes down to micro secs.
##Status## Still waiting for my digital oscilloscope for testing.