Hyrule Clock – Zelda inspired LED Clock (ESP8266 + MAX7219)

RESUMEN (campo "Summary", máx. 1 línea) Fan-made Zelda-inspired LED clock: ancient stone block case for a Wemos D1 mini and a MAX7219 matrix. Logo letters by geektoybox. DESCRIPCIÓN (pegar entera) 🇬🇧 ENGLISH ▲ HYRULE CLOCK ▲ An LED clock inspired by The Legend of Zelda, made for kids and fans of the series. It shows the time and small adventures on an LED matrix, and you set it up from your phone. Parents can send messages to it from their phone, and it has a focus mode for homework. Fan-made, non-profit and unofficial project. Not affiliated with Nintendo. The Legend of Zelda and the Triforce are trademarks of Nintendo. Please don't sell the parts or assembled clocks. 📐 SIZE - 168 mm wide, about 157 mm tall (with the crest), 46 mm deep.

- Two stone feet tilt it 8° backwards.

🧩 PARTS - cuerpo_piedra.stl: case (stone slab, pedestal, feet and crest). Stone grey.

- tapa_trasera.stl: back cover. Or tapa_trasera_zumbador.stl if you fit the optional buzzer.

- ventana_difusora.stl: diffuser window, in WHITE.

- trifuerza_dorada_trasera.stl + trifuerza_dorada_frontal.stl: gold Triforces (silk gold).

- barras_sujecion_matriz.stl: two bars that hold the matrix (PETG recommended).

- Wemos holder, pick one: - soporte_wemos.stl: standard.

- soporte_wemos_zumbador.stl: Wemos WITH pin headers + buzzer ring.

- soporte_wemos_zumbador_sin_pines.stl: Wemos WITHOUT pins + buzzer ring.

- Logo, pick one: - Option A: fondo_logo.stl (green) + logo_letras_geektoybox.stl (14 gold letters, glued).

- Option B: logo_dos_colores.stl, one piece printed with a filament change at 2.0 mm.

🖨 PRINT SETTINGS PLA 1.75 mm. No supports. - Case: face down (front on the bed, as provided). 0.2 mm, 15 % infill, 4 perimeters. Needs 170 × 160 mm of bed.

- Back cover: face down, as provided. 0.2 mm, 20 %.

- Diffuser, bars, holders, logo background: 0.2 mm, 100 %.

- Triforces and letters: 0.12–0.16 mm, 100 %.

- Two-color logo: 0.2 mm, add a color change / pause at 2.2 mm (first layer above 2.0 mm).

🔩 HARDWARE - 10 × M3 × 6 countersunk self-tapping screws (2 mm hex). No heat inserts, no glue for the electronics. All of them go in from the back.

- 2 pieces of 1.75 mm filament (~3.5 mm) as logo pins.

- Wemos D1 mini (ESP8266) + MAX7219 4-in-1 matrix (128–130 mm long).

- Optional: 12 mm passive buzzer (sound feature still in development).

🔌 FIRMWARE AND FULL INSTRUCTIONS Firmware (Spanish/English), wiring, step-by-step assembly and automatic updates: https://github.com/wencescarlos/reloj-hyrule 🙏 CREDITS - "Legend of Zelda Logo Text" by geektoybox (CC BY-NC 4.0): https://www.printables.com/model/499505-legend-of-zelda-logo-text The letters are included unchanged; the logo background and the crest are based on its outline.

- Case, holders, Triforces, firmware and pixel art: original design by Wences Maker Lab.

📜 LICENSE CC BY-NC-SA 4.0: print, modify and share it with credit, non-commercial use only, same license. If you print it, post a Make! 💚 🇪🇸 ESPAÑOL ▲ RELOJ DE HYRULE ▲ Un reloj LED inspirado en The Legend of Zelda, pensado para niños y fans de la saga. Muestra la hora y pequeñas aventuras en una matriz LED y se configura desde el móvil. Los padres pueden enviarle mensajes desde el móvil y tiene un modo concentración para estudiar. Proyecto de fans, sin ánimo de lucro y no oficial. Sin relación con Nintendo. The Legend of Zelda y la Trifuerza son marcas de Nintendo. Por favor, no vendas las piezas ni los relojes montados. 📐 MEDIDAS - 168 mm de ancho, unos 157 mm de alto (con la cresta) y 46 mm de fondo.

- Dos patas de piedra lo inclinan 8° hacia atrás.

🧩 PIEZAS - cuerpo_piedra.stl: carcasa (losa, pedestal, patas y cresta). Gris piedra.

- tapa_trasera.stl: tapa trasera. O tapa_trasera_zumbador.stl si montas el zumbador opcional.

- ventana_difusora.stl: ventana difusora, en BLANCO.

- trifuerza_dorada_trasera.stl + trifuerza_dorada_frontal.stl: Trifuerzas (dorado silk).

- barras_sujecion_matriz.stl: dos barras que sujetan la matriz (mejor en PETG).