RHC Badge Control (Web Serial)

Connection

show all serial devices

Uses the browser's Web Serial port picker (defaults to CH340-family devices). The badge must be in AI Interactive mode to answer.

Color

Style

Bright

Custom

L R

Custom Hz

Note ms

(tap notes / add custom Hz to compose)

Motor

Arm 0%

Send addr cmd

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Presses on the badge appear here + in the console.

Font x y

Fit Dither

Thresh 128 invert

Bright 1.00

Contrast 1.00

Gamma 1.00

Thresh applies to none; dither modes use a fixed 128 cut. Matches badge.py image.

ready.