mfactory-osaka/ESPTimeCast
ESPTimeCast™ is a sleek, WiFi-connected LED matrix clock and weather display built on ESP8266/ESP32 and MAX7219. It combines real-time NTP time sync, live OpenWeatherMap updates, and a modern web-based configuration interface — all in one compact design. observed · 2026-08-28
Health v2 · maintenance only
63/100
- Activity 99
- Release rhythm 35
- Longevity 32
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 455
- days_rel: n/a
- days_push: 7
- n_releases_24m: 0
Adoption not part of the score
1488 stars · 130 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
ESPTimeCast is firmware for a WiFi-connected LED matrix clock and weather display built on ESP8266/ESP32 with MAX7219 displays. It provides NTP time sync, live OpenWeatherMap weather data, custom messages and timers, a browser-based configuration interface, and OTA firmware updates.
Use cases
- build a desk clock that shows time and weather on an LED matrix
- flash firmware to an ESP32 or ESP8266 from the browser without Arduino IDE
- display custom messages or reminders on a MAX7219 LED matrix
- set up a WiFi weather station with OpenWeatherMap data
- update device firmware wirelessly over the air
- make a minimalist NTP-synced clock for home or office
When to choose
- you have an ESP8266/ESP32 board and a MAX7219 LED matrix and want a polished clock/weather display
- you want browser-based flashing and configuration with no Arduino IDE setup
- you need OTA updates and a web UI for managing the device
When to avoid
- you need a different display type than MAX7219 LED matrices
- you want a general-purpose weather station with sensors rather than API-based weather
- you require a commercially licensed product (license is non-standard)
Facets
application · maturity active
iot embedded http-server configuration-management iot embedded-systems hardware weather self-hosted embedded iot self-hosted esp8266 esp32 max7219 led-matrix ntp-clock weather-station ota-updates arduino firmware web-installer web-server
2 sources
- readme: https://github.com/mfactory-osaka/ESPTimeCast · fetched 2026-08-28 · e08bd64da621
- homepage: https://esptimecast.com · fetched 2026-08-29 · e2ee141b929b
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| mfactory-osaka/ESPTimeCast | main | 63 |
For agents
markdown · JSON · MCP: product_card(name="mfactory-osaka/ESPTimeCast")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem