lmarzen/esp32-weather-epd
A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API. observed · 2026-08-28
Health v2 · maintenance only
74/100
- Activity 93
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1639
- days_rel: n/a
- days_push: 42
- n_releases_24m: 0
Adoption not part of the score
6242 stars · 471 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A low-power weather display firmware for an ESP32 microcontroller driving a 7.5-inch E-Paper panel, fetching data from the OpenWeatherMap API with onboard indoor temperature and humidity sensing. It runs for 6-12 months on a 5000mAh battery with 30-minute updates and supports extensive customization of languages, units, and layouts.
Use cases
- build a low-power e-paper weather station
- display indoor and outdoor weather on an eink screen
- esp32 project that runs months on a battery
- customizable weather dashboard with OpenWeatherMap data
- diy e-paper display firmware for ESP32
When to choose
- you want a battery-powered eink weather display with months of runtime
- you have an ESP32 and a supported 7.5" e-paper panel
- you need customizable units, languages, and AQI scales
When to avoid
- you need a real-time continuously refreshing display
- you don't want to solder, wire, and flash firmware yourself
- you don't have an OpenWeatherMap API key or compatible hardware
Facets
application · maturity active
iot embedded data-visualization weather iot embedded-systems hardware embedded iot e-paper eink esp32 openweathermap low-power weather-display diy-electronics c
1 source
- readme: https://github.com/lmarzen/esp32-weather-epd · fetched 2026-08-28 · bd8b178a359d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| lmarzen/esp32-weather-epd | main | 74 |
For agents
markdown · JSON · MCP: product_card(name="lmarzen/esp32-weather-epd")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem