6 Commits

Author SHA1 Message Date
83b1bdc5f7 Fix 3.5" black screen: drive backlight on GPIO27, not GPIO21.
GPIO21 is GT911 INT on 3248S035C; PWM on the wrong pin left the panel dark.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-25 10:34:00 +08:00
0a1b612cc9 Fix 3.5" gauge readout centering so value+unit stay aligned as digits change.
Also finish cyd_35r touch path (GT911) and refresh archived 35r firmware bins.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-25 10:30:24 +08:00
de177b281b Add optional cyd_35r (ESP32-3248S035) with 480x320 UI; default remains 2.8. 2026-10-23 16:24:19 +08:00
39081d2a2f Fix preview.html to native 320x240 without internal scale.
Card host now scales the iframe; remove broken transform that clipped UI to the corner.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-19 22:14:21 +08:00
23d1ce2ac6 Add HTML on-device UI preview for flasher catalog.
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-19 22:10:13 +08:00
d78a9f91cd Archive flashable cyd_28r firmware bins for offline reflash.
Add flash scripts and export helper so the board can be programmed without rebuilding from source.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-17 17:24:38 +08:00