Compiling old webserver sketch using Spiffseditor

[gfvalvo]

@Petjepet

The file editor object is used to calibrate and control the Self Balancing Robot using a webinterface, so required for initial setup of the robot parameters in the ESP and later to control movement. A nice solution I think.

How extensive is the editing? How many parameters? What types of values? Maybe you could use an MQTT interface instead and make the changes from a PC or Mobile dashboard.