Check out the Clock Portal S3 Ambient Display!
A handcrafted retro‑pixel clock and ambient display featuring a vibrant 64×64 RGB LED matrix, solid hardwood frame, ultra‑precise timekeeping, Wi‑Fi configuration, calendar mode, temperature display, and relaxing Zen animations. Built by hand, designed for enthusiasts, and customizable to match any space.
Customizable, colorful, animated screens that let you choose a dynamic or relaxing vibe
Key Features
Display & Visual Modes
- Vibrant 64×64 full‑color RGB LED matrix for a striking retro‑pixel display
- Lively seconds animations glide across the panel
- World Day/Night/Twilight map
- Moon phase display
- Calendar mode with current‑day highlight
- Relaxing “Zen” modes and many other ambient visuals
- Selectable timed rotation between display modes
- Customizable time, date, calendar, and color themes
Timekeeping & Accuracy
- Ultra‑precise timekeeping of ±2 ppm accuracy (about one minute per year) without Wi‑Fi
- Accurate to a few thousandths of a second when connected to Wi‑Fi and synced to NTP servers
- Automatic daylight‑saving and leap‑year adjustments
- Works as a standalone clock/calendar even with no Wi‑Fi connection
- Backup battery keeps time during power outages
Environmental Sensors
- Live temperature display
- Humidity and barometric pressure (with optional sensors)
Controls & Connectivity
- Configurable via Wi‑Fi or built‑in hardware buttons
- 2.4 GHz Wi‑Fi connectivity
- Wireless firmware updates for easy upgrades
- Auto On/Off feature
Build & Power
- Solid, hand finished, hardwood frame
- Powered using a standard USB‑C power supply
Physical Specs
- About 8‑5/8″ square (219 mm)
- Wall mountable or place on table or desk
Great for use in classrooms! A STEM guide for teachers and students is available in the Support section