How To Change Load Mode via Display Control & Bluetooth App - Lumiax 20A MPPT - FISH EN SOLAR

Another video in my tutorial series on this MPPT charge controller, hope this will help on Lumiax charge controller users....
FISH EN SOLAR 2020

[@rudymuller5651]

I see you have developed very good expertise on doing adjustments to the Lumiax controllers. I am trying to monitor and do changes in the controller settings using the RS-485 interface, but cannot access the controller using Modbus application SW. Looks like installed BT interface is blocking the access through RS-485. Is there a way to disable the BT interface?

[@victormanueldiaztorres7029]

What app installers????