4 Commits

Author SHA1 Message Date
14d5f9f68e Restore 3.5 LD2420 wiring: OT1->GPIO21, RX->GPIO22.
Keep TFT_BL=27; do not remap UART to GPIO4.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-25 11:07:43 +08:00
786f48ebd6 Fix 3.5C pins per CYD_PROJECT_GUIDE: BL=27, LD2420 TX=GPIO4, GT911 INT as INPUT.
Black-screen cause was TFT_BL=21; archive flashable firmware/cyd_35r.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-25 11:04:59 +08:00
569149030a Add optional cyd_35r (ESP32-3248S035) with 480x320 UI; default remains 2.8. 2026-10-23 16:24:17 +08:00
d5cfc30b3b Initial CYD LD2420 radar dashboard with flashable firmware archive.
Presence uses ESPHome factory gates/timeout; OT1->GPIO22 RX->GPIO27; prebuilt bins under firmware/cyd_28r.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-18 21:53:26 +08:00