One screen. Many views.

Each display has its own views, layouts and button order. Select a display above to edit its library.

Your views 0

BUTTON ORDER

BOARD CONNECTION

Settings for this display

The display checks for changes every 30 seconds.

Connect the firmware

PlatformIO project: nm-epd-url

PlatformIO environment: nm-epd-420

Open the updated firmware project in PlatformIO.
Download the configuration below and save it as nm-epd-url/include/url_config.h (shared configuration location).
Enter your Wi-Fi name and password in that file. They stay on your computer and board.
Build and upload. The display will load your selected view.

Download board configuration

The file includes a private device token. Keep it out of shared repositories.

Your display

Device ID
Server
Panel: 400 × 300 · black, white, red
Buttons
Last button: No button event yet
Last check-in
Board sensor: No reading yet
Battery: No reading yet

DAILY ROUTINE

Daily schedule for this display

Set this display’s active hours, quiet hours and scheduled views independently of your other displays.

Time zone

Automatic update hours Only update during this daily window

FromUntil

Outside these hours, the current image stays on screen. Seeed devices sleep until the next window. Windows can cross midnight; summer/winter time follows the selected time zone.

Allow button presses and “Show on display” outside these hours

Which view, when? Change views automatically at these times

Example: 07:00 departures, 09:00 weather, 18:00 photos. Each view stays selected until the next entry, repeating daily. Manual choices last until the next scheduled change. Views excluded from button navigation can still be scheduled.

Schedules apply to this device. Changes reach a sleeping device at its next check-in; press D1 to fetch them sooner. Check-in interval 0 still means button-only operation. Updated firmware is required for reliable night pause after a restart.

One screen. Many views.

Your views 0

Bring your day together.

Swiss departures

SilverBullet

Add a display

Settings for this display

Connect the firmware

Your display

Display orientation

Wake interval for this display

Daily schedule for this display

Add a view

A place for what matters.

One screen. Many views.

Your views 0

Bring your day together.

Swiss departures

SilverBullet

Add a display

Settings for this display

Connect the firmware

Your display

Display orientation

Wake interval for this display

Daily schedule for this display