While setting up a new ESP32 devkit board with a compiled GrblEsp32, usage of the direct commands in
#1 – MitchBradley 于 2020-08-14 If you type $commands/list or its short form $cmd (case-insenstive) GrblEsp32 will list all of the commands including those WebUI ones, giving the preferred new descriptive name, the old cryptic name, and the arguments if any. https://github.com/bdring/GrblEsp32/wiki/Settings mentions $Commands/List in the opening section, and gives a complete description of the commands in later sections.
#2 – MitchBradley 于 2020-08-14
A hint for interpreting the arguments as listed by $Commands/List: An argument is required if there is an “=something” in the list. If the “something” is in UPPER_CASE, it must be one of the literal values listed. For example “=FORMAT” means that the argument must be exactly “FORMAT”, i.e. $LocalFs/Format=FORMAT. Another example “=STA|AP|BT|OFF” means choose one of the strings “STA” or “AP” or “BT” or “OFF”. If the “something” is lower case, then the value is arbitrary, although some limitations may apply.