LadeMCP controls the charger over OCPP, an open standard. You enter an address in the charger's app once, and from then on it dials in by itself.
wss://charging.energimcp.dk/ocpp/Only one field in the app? Use the full address:
It usually takes less than a minute after you save. Keep this page open.
Nothing happening?
Check the whole address was copied, including wss://.
The id has to be exactly the serial number.
The charger has to be online (Wi-Fi or cable).
Some chargers only connect after a restart.