RGB Word Clock Kit – WiFi Operated
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The GurgleApps WiFi Word Clock displays the time using illuminated words rather than traditional hands. It’s a distinctive, modern timepiece featured in Tom’s Hardware, PC Pro, and MagPi Magazine, and selected by PC Mag as Hot Hardware of the Week.
We now offer a solder-free version, making this kit especially suitable for children, beginners, and STEM learners.
Measuring just 76 × 81 mm, this compact clock is ideal for desks, workshops, or modern home interiors. An 8 × 8 full-colour LED matrix shines through a precision-designed faceplate to display the time in clear, glowing words.
Who It’s For
- Makers and electronics hobbyists
- STEM learners and teens
- Tech enthusiasts
- A unique or educational gift
The kit provides a hands-on build experience and can be customised by more advanced users who wish to adapt or extend the code.
Full Kit Contents
- High-quality faceplate
- 3D-printed case and legs (designed and printed in-house)
- Raspberry Pi Pico 2 W
- 8 × 8 LED matrix
- Micro USB cable
- Wires
- 4 × bolts and nuts
Assembly & Setup Guides
Faceplate & Matrix Option
Includes the faceplate and 8 × 8 LED matrix only.
To complete the clock you will need to:
- 3D print the case
- Add a Raspberry Pi Pico
- Supply a suitable USB power lead
Additional Faceplate Options
- Black faceplate (with logo)
- White faceplate
- Black faceplate (no logo)
Faceplates are sold separately and do not include electronics.
Please note: the white faceplate slightly reduces blue light transmission compared to the black version.
Additional Parts Available
- Raspberry Pi Pico W
- Spare LED matrices
- White faceplates
These allow you to mix and match parts or build a custom setup.
Fully Assembled Option
The fully assembled Word Clock arrives ready to use. Simply attach the feet, plug it in, connect to WiFi, and adjust the settings through the web interface.
Perfect as a gift for Christmas, birthdays, Mother’s Day, or Father’s Day.
Features & Software
- 64 full-colour LEDs updated every five minutes
- Web-based configuration (no buttons required)
- Custom colour modes including single colour, rainbow effects, and per-word colours
- Acts as its own WiFi access point for easy setup
- Automatically synchronises time via the internet
Software updates are released periodically.
Care & Usage
- Indoor use only
- Avoid direct sunlight or moisture
Disclaimer
This product is sold as a DIY electronics kit for hobbyist and educational use and is not a finished consumer appliance.
The kit includes both third-party components (including the Raspberry Pi Pico W, which is CE/UKCA certified by the Raspberry Pi Foundation) and custom-made circuit boards.
Reviews
All reviews are from verified buyers.
Artur
09 May 2025
Variant: Black Plate no logo
Great product, instructions clear and easy to follow. Love the design and quality.
Eric
30 Apr 2025
Interesting kit with great instructions. Customer support is outstanding – answered my questions and helped me get it running.
Lisa
14 Apr 2025
Love the clock but packaging could be better. The seller apologised and explained they’ve improved the packaging going forward.
Conway
05 Mar 2025
Great kit – my son loved putting it together and it works perfectly.
Owen Rubin
15 Feb 2025
I like the small clock, but it loses time if left disconnected from Wi‑Fi. A software update to fix this would be welcome.
David Cooper
13 Feb 2025
Detailed build instructions, excellent assembly and clearly labelled components made this a joy to put together. The web interface makes setup simple and allows you to choose colours, brightness and even custom phrases. You can customise the clock with additional features like ambient sensors and alternative matrices. Overall it’s a great kit and a very satisfying project.