Search found 4 matches

by jj.wohlgemuth
Tue Oct 20, 2020 11:55 am
Forum: Hardware Projects
Topic: Temp/Humidity to Database to HTML Chart
Replies: 8
Views: 1338

Re: Temp/Humidity to Database to HTML Chart

Thanks :-)

I really love Micropython for standard stuff like this where it's just about parsing data from one protocol (the DHT22 serial protocol) to another (MQTT). No need to write hundreds of lines of C Code for it.
by jj.wohlgemuth
Mon Oct 19, 2020 9:19 am
Forum: Hardware Projects
Topic: Temp/Humidity to Database to HTML Chart
Replies: 8
Views: 1338

Re: Temp/Humidity to Database to HTML Chart

The drops occur when I open the door of the house which is about 3 meters away from the fridge (it's a 33m^2 studio appartment). The sensor sits under the fridge on the floor. Generally in winter I open the doors and windows at least once a day for 5-10 minutes to decrease the humidity inside. https...
by jj.wohlgemuth
Sun Oct 18, 2020 12:48 pm
Forum: Hardware Projects
Topic: Temp/Humidity to Database to HTML Chart
Replies: 8
Views: 1338

Re: Temp/Humidity to Database to HTML Chart

Here's a screenshot of the chart:
Image
by jj.wohlgemuth
Sat Oct 17, 2020 10:44 am
Forum: Hardware Projects
Topic: Temp/Humidity to Database to HTML Chart
Replies: 8
Views: 1338

Temp/Humidity to Database to HTML Chart

Here's my little home IoT project based on Micropython. https://user-images.githubusercontent.com/52459869/96334457-42067380-1071-11eb-89f0-df4ec9369ef0.png https://github.com/jj-wohlgemuth/my-home-iot [ micropython micropython-esp8266 synology synology-nas mqtt sql ftp python plotly dht22 dht11 dht ]