Hi,
I am using S2Bot for Lego Boost.
I use the "turn motor on for <s> secs" command (motorOnFor) in Scratch2.
According to Lego specification https://lego.github.io/lego-ble-wireless-protocol-docs/index.html#output-sub-command-startspeedfortime-time-speed-maxpower-endstate-useprofile-0x09
this...