Automation, sensing and robotics • Does RPi Zero W 2 has enough memory for MySQL, Web Server, HDMI chart display and MQTT client

For a weather station (low speed), does RPi Zero W 2 has enough memory to do below work.

At one updata per minute, is some disk swapping acceptable? (a bit slower. Frequent write may be ok by using Sxxxxxxx brand SD Card specifically advertised for long life presumably aims at CCTV constant recording??)

1. read simple sensor
2. store data in MySQL (or similar)
3. display data trend charts on HDMI TV (which GUI is good for this?)
4. run simple web server for displaying data trend charts (on local LAN)
5. simple MQTT client to upload data to public MQTT broker

Many thanks

Statistics: Posted by David16962 — Wed Jul 10, 2024 11:42 am

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