Uses D1 Mini with configuration stored in RTC memory. Data updates every 10 minutes here and on https://aprs.fi/W4KRL-15. The device is housed in an AcuRite Instrument Shield. Near-term (12-hour) forecast uses the Zambretti algorithm.

Estação meteorológica ALKWX

Test wx esp8266 - HUYduino ver 1A

HUYduino 1A, software 0.0B

https://github.com/fablabimperia/DIYWeatherStation

APRS weather beacon

APRS weather beacon

A solar IOT sensor that uses APRS-FI

Amateur Radio Station in Burghausen, Bavaria, Germany, Europe