MonoFrame firmware 2.5.0

Adds support for the Seeed reTerminal E1001 7.5" monochrome ePaper display. On the E1001, the top Refresh button doubles as MonoFrame's "sync now" button.

Complete flash images (bootloader + partition table + app) — flash at offset 0x0, chip ESP32-S3. See the flashing guide.

File	Device	SHA-256
monoframe-fw-42.bin	Elecrow CrowPanel ESP32-S3 4.2" (400×300)	618e91f46d6b494792de743181eaa532a89ccbb6e8c19a53010310354c1c18e8
monoframe-fw-579.bin	Elecrow CrowPanel ESP32-S3 5.79" (792×272)	05aeec3d8750492b4a121bd4765b6b9d4a5350a2fdb463d49c1cbe8e8833e3bc
monoframe-fw-e1001.bin	Seeed reTerminal E1001 7.5" (800×480)	9829264b91936f10a35135341d5e059608ab23311eeb92f6bca2e8297244c95d

⚠️ The reTerminal E1001 build is new and not yet verified on hardware — if you try it, please report your results (good or bad) in an issue. CrowPanel builds are unchanged apart from the version bump and are verified on hardware.

Note: a USB flash of the full image erases stored WiFi credentials and pairing — re-run setup in the app afterwards.

MonoFrame firmware 2.4.0

First public firmware release.

Complete flash images (bootloader + partition table + app) — flash at offset 0x0, chip ESP32-S3, baud 115200. See the flashing guide.

File	Panel	SHA-256
monoframe-fw-42.bin	Elecrow CrowPanel ESP32-S3 4.2" (400×300)	0d8b2bb400fd6f3d48ae7db61bd9523e9f5b6e4d33d9ed7d944b6ae4323dd415
monoframe-fw-579.bin	Elecrow CrowPanel ESP32-S3 5.79" (792×272)	f3a4ecb5a7190d7f20497f6d815e7b3bacfc29994d5614edea23f6bb12da6b42

Highlights in 2.4.0:

• Backend TLS is validated against the pinned Google Trust Services roots (NTP clock sync on cold boot)
• The setup hotspot is WPA2-protected with a random code shown on the e-ink screen
• BOOT button press wakes the frame to fetch the latest picture immediately

Note: a USB flash of the full image erases stored WiFi credentials and pairing — re-run setup in the app afterwards.