# \[APP\]\[Pro\] Modbus - Connect every Modbus devices

**URL:** <https://community.homey.app/t/app-pro-modbus-connect-every-modbus-devices/104497>\
**Category:** Apps\
**Tags:** app, homey-pro, advancedflow\
**Created:** [February 20, 2024, 7:13pm UTC](https://community.homey.app/t/app-pro-modbus-connect-every-modbus-devices/104497 "2024-02-20T19:13:05Z")\
**Posts on this page:** 1\
**Showing post:** 492

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**Author:** ![Sethakan](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sethakan/32/55863_2.png) [@Sethakan](https://community.homey.app/u/Sethakan)\
**Post date:** [August 13, 2025, 9:06am UTC](https://community.homey.app/t/app-pro-modbus-connect-every-modbus-devices/104497/492 "2025-08-13T09:06:34Z")

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I’m not really sure how my post ended up here, it was a private message. Luckily not very private 😁

I get connect ECONNREFUSED. I have exatly the same ip, port and ID as the [SolarEdge + Growatt TCP modbus](https://community.homey.app/t/app-pro-solaredge-growatt-tcp-modbus/45487) app, it works there but not here.

I just want to be able to change minimun soc temporarily when my car is charging so I don’t drain my small home battery.

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_[View the full topic](https://community.homey.app/t/app-pro-modbus-connect-every-modbus-devices/104497)._