<![CDATA[MPPT Solar Charger GUI-O Control]]>Here is one example of adding an Eyra electronics MPPT-100 MPPT solar charger remote control device.
[https://www.eyra-elektronika.si/solarni-regulator.htm](link url)

It's a great product, now I can control it remotely via WiFi and GUI-O.
I use the RS232 port to communicate with the device.

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]]>https://forum.gui-o.com/topic/221/mppt-solar-charger-gui-o-controlRSS for NodeSat, 11 Apr 2026 04:27:40 GMTFri, 09 Aug 2024 14:15:43 GMT60