Home Monitor using BASIC on ARM CPUs

Finally have a weeks worth of data for my home monitor system. Been changing so much.

So what is included

• Pico2W handling the webserver and controls
• the second CPU in the Pico 2W handling an LCD display
• 2 temperature sensors (living room and garage)
• 1 temp/humidity/pressure sensor in lanai
• 2 Shelly plugs controlling lights
• 1 Kauf bulb over the entry way with flashy red/white/blue every couple minutes
• 1 PIR sensor on PicoW which controls a Kasa plug lights in a dark garage (my wife thinks this is the best part)
• Ambient light sensor will turn on a selected light when dark during daytime storms
• Control of lights based on sunset or time
• Cloudflare tunnel to access from anywhere

Here are 3 of the 5 pages served by the RPi Pico 2W,  The other 2 pages are diagnostic info.  Of note that diag keeps track of active vs wait time, and the 2W is idle 97% of the time

June 25 2026

Got HTTP GET working on RPi Pico 2W and W -- that means I can get rid of the MQTT broker
Integrated the Shelly Switches into the network

Only waiting on OSHpark temp sensor boards.