FHEM - Modul 46_GoECharger
Module purpose:
- controlling go-ECharger wallboxes via FHEM ( EV charger made by go-e® GmbH , https://go-e.co/ )
- with this module it's possible to read data and set some functions of the wallbox to monitor and control car battery charging
More Help:
- after installation use device specific help;
- before installation you may look into the .pm code file (near the end);
- generic reference about go-eCharger API is available at go-e website and github via search
- german FHEM forum https://forum.fhem.de/index.php/topic,110282.msg1129798.html#msg1129798 ,,(Topic "Modul für Steuerung einer Go-ECharger Wallbox [= go-e oder go-echarger]")
Installation as extra module and update:
at your FHEM installation use commandline to add repository via command:
update add https://raw.githubusercontent.com/LuRhe/fhem-46_GoECharger/main/controls_46_GoECharger.txt
then update your FHEM: via command:
update
and don't forget to reboot via command:
shutdown restart
Device Definition:
define <name> GoECharger <hostip>
Example:
define myGoE GoECharger 192.168.1.34
Last changes:
- Attribute 'used_api_keys' and related code & help corrected to the keywors default, minimal, all.
- Now the icon ev_car_charger.svg (see files!!) is predefined as devStateIcon. Please copy this to your folder ...\www\images\fhemSVG\ or use another (btw. delete the attribute).
- To correct the kW_charging_measured value (there are uncalibrated voltage meter IC's) now there's an attribute "kW_measured_corr_value" as factor (often between 1.03 ... 1.07). You may measure the real charging power consumption with car or external power meter to determine a value other than the default 1 (if needed).
I'm not responsible in case of any unexpected behaviours, failures, damages. That's not a deep inspected, reviewed or monitored software. It's an open source tool in relation to a proprietary commercial product: the product or it's API may be in change by future deliveries or firmware updates. Feel free to inspect and adopt the code.