KALOSZEK is a simple device based on ESP8266 which gets informations shared by AccuWeather and present it on Eink Display. Kaloszek connects to AccuWeather server every 30min. Because AccuWeather trial version allows up to 50 calls per day, device uses 4 separate keys to make sure that the weather will be downloaded 24h a day. After downloading complete information about forcast and current weather, device displays it on screen and go to sleep.