eink-photo-frame/firmware/platformio.ini at 4ddda58b4306b8b04469be578ca6a339b4cb1570 - eink-photo-frame - Abaci Git

antialias/eink-photo-frame

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Thomas Hallock 4ddda58b43 Initial project: ESP32-S3 e-ink photo frame with web UI

ESP32-S3 firmware (PlatformIO) that fetches JPEGs from a photo server,
decodes on-device with PSRAM, Floyd-Steinberg dithers to the Spectra 6
6-color palette, and displays on a 7.3" GDEP073E01 e-paper panel.
Deep sleeps 1 hour between updates.

Photo server (Python/Flask) with web UI for photo management, Traefik
routing at photos.haunt.house with Google OAuth, and Home Assistant
REST sensor integration.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-26 14:33:16 -05:00

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INI

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 [env:esp32s3]
 platform = espressif32
 board = esp32-s3-devkitc-1
 framework = arduino
 monitor_speed = 115200
 upload_speed = 921600
 board_build.arduino.memory_type = qio_opi
 board_build.psram = enabled
 build_flags =
     -DBOARD_HAS_PSRAM
     -DARDUINO_USB_CDC_ON_BOOT=1
 lib_deps =
     zinggjm/GxEPD2@^1.6.0
     bitbank2/JPEGDEC@^1.4.2