Control Nefit boiler

[gjniewenhuijse]

Are you sure that URL endpoint and parameters are correct?

getData for that endpoint works and the result is:
* arg: 1
  * number: 200
* arg: 2
  * string: {"name":"charge","fullname":"dhw Laden","circuit":"dhw","bool":false,"index":0,"value":"uit","type":"boolean","readable":true,"writeable":true,"visible":true}