Html improvement

[cricou76]

Hello
i would like to suggest one or two new feature on your excellent project

on the HTML page , it should be great to add a calendar option to choose exacte date (daily) to retrive old temperature/humidity data
i've a project to install many switchbot thermometer independently (solar panel, 4G router, battery) on some specific place and i need to read data to extract statistics , you're project is incredible to do it
it missed only some data manipulation over html page :)

another great html tips should be to integrate the Max , Min and median during the period we chosse...(as switchbot applisation)

Many thanks

Cricou

ps: as you can seen in screenshot summer is coming in Marseille (FRANCE) :)
green line is a sensor out of range keeping the same temperature from several weeks, it will be solved next month