jaseg

Make Makefile less location-dependent, port to fixed SDK 0.9.3, use flashi instead of esptool simplifying build

4

Hi, so here is a bunch of changes that were stacking up over here. - The first commit (9357a82) is fixing the Makefile to be less position-depentdent by just asking...

Hexagonal standoffs are pretty common and much wider than the knurled round standoffs displayed on the pictures. Due to the fuse holder effectively ending in the middle of the large...

IMHO it would make sense to put the power measurement circuitry behind the fuse/varistor protection.

Some 0805 resistors, particularly R43 and R44 may under fault conditions (e.g. in case of a fault of the power measurement chip) be operated beyond the typical 150V MAX rating...

Since the design is not isolated in any case with GND being tied to phase (L), an inexpensive capacitive dropper would suffice instead of the expensive and error-prone isolated SMPS.

As the design is non-isolated anyway and also the relay already provides a fair amount of isolation *and* is powered from the same rail anyway, the optoisolator is completely redundant.

Write unit tests for message handler and keybinding subsystems

1

To avoid embarrassing things like #38 .

Sub-optimal color approximation due to Euclidean metric in RGB

1

Hi, The Euclidean metric ( sqrt(a^2+b^2+c^2) ) does not approximate perceived color distance very well. In my version of this project (this seems to be one of these weird wheels...