Get set names

[Spijkmans]

I've done some testing on my Hub, Harvi and Zappi (don't have an Eddi), and I figured out these;

/cgi-get-app-key-
It returns a json like this

{
  "Hxxxxxxxx": [
    {
      "key": "Hyyyyyyyy",
      "val": "Sunny Harv"
    },
    {
      "key": "Zzzzzzzzz",
      "val": "Zapping away"
    },
    {
      "key": "pn_.........",
      "val": "{'id':'........-....-....-....-........','enableAll':true,'lastActive':........,'appVersion':'1.5.0 (........)'}"
    },
    {
      "key": "pn_........",
      "val": ""
    },
    {
      "key": "pn_........",
      "val": ""
    },
    {
      "key": "pn_........",
      "val": "{'id':'........-....-....-....-........','enableAll':true,'lastActive':........,'appVersion':'1.5.0 (........)'}"
    },
    {
      "key": "siteName",
      "val": "At My Home"
    }
  ]
}

Note:
Hxxxxxxxx = Hub serial
Hyyyyyyyy = Harvi serial
Zzzzzzzzz = Zappi serial
The '.'-s represent (encryption)keys, and I don't want to share these...

The "val" part in the "key": "Hyyyyyyyy" and "key": "Zzzzzzzzz" are the names I gave to the Harvi and Zappi. The "val" part in the "key": "siteName" is the name I gave to my Hub.

You can set 'New name' for Harvi and Zappi, by using this;

/cgi-set-app-key-Hyyyyyyyy=New%20name
It returns;

{
  "Hxxxxxxxx": [
    {
      "key": "Hyyyyyyyy",
      "val": "New name"
    }
  ]
}

Likewise for Zappi, just replace Hyyyyyyyy with Zzzzzzzzz.

I assume this also works for the Eddi, by using Eeeeeeeee (Eddi serial).
Could someone with an Eddi confirm this?

Getting just the name is done like this;

/cgi-get-app-key-Hyyyyyyyy
or
/cgi-get-app-key-Zzzzzzzzz

Getting and setting the name for the Hub works a little different, it goes like this;
/cgi-get-app-key-siteName

{
  "Hxxxxxxxx": [
    {
      "key": "siteName",
      "val": "At My Home"
    }
  ]
}

/cgi-set-app-key-siteName=New%20Site%20Name

{
  "Hxxxxxxxx": [
    {
      "key": "siteName",
      "val": "New Site Name"
    }
  ]
}

The "key": "pn_..." is likely related to the MyEnergi App itself.
But that is just my guess. And yes there are two people using the app, so the "key": "pn_..." are double.

I just wanted to share this.
But I'm not taking any responsibility, so use carefully. 😉

[ashleypittman]

This looks awesome, thanks for researching this.

[Spijkmans]

Got some more stufff I want to share.

Looks like you can register a Hub with this
/cgi-jregister&[Registration code]&[new Password]&[confirm new Password]

[Registration Code] = the registration code shown on your Zappi (I assume an Eddi will show this too).
[new password] and [confirm new password] a password of your choice, both must be the same!
And can't contain a '&'.

To forget a Hub you can do a
/cgi-jderegister

No parameters needed, the Hub you are logged on to has been forgotten / deleted.
It seems to work for the app, but not sure what the effects are ... Maybe it's best to be careful about using this.

Set Priority (make it system master?)
/cgi-set-priority-Zyyyyyyyy
or
/cgi-set-priority-Eeeeeeeee
Can a Eddi owner validate this?

My Zappi response is (it is the master);

{
  "pri": 1
}

When I try it with my Harvi, an error is returned;

{
  "status": -1,
  "statustext": "",
  "asn": "s2.myenergi.net",
  "fwv": "3401S3051"
}

You can control the lock mode of a Zappi;
/cgi-jlock-Zyyyyyyyy-[mode]
[mode] is one of:
2 = Release lock / Unlock
64 = Ok to Charge

Finally I extracted this return/error code list from the App;

 0 :  O.K. / Success
-1 :  Invalid ID \u2013 The unit or group cannot be found or the user does not have access rights to the ID.
-2 :  Invalid DSR command sequence number.Valid write values or 1 - 15 inclusive.Valid read values are 0 - 15 inclusive.
-3 :  No action taken.Command Sequence Number 'csn' equals 'err' for single unit.i.e.Command Sequence number is same as last number used.
-4 :  Hub not found.No associated hub record for the unit.
-5 :  Internal Error.
-6 :  Invalid load value.
-7 :  Year missing.
-8 :  Month missing or invalid.
-9 :  Day missing or invalid.
-10 :  Hour missing or invalid.
-11 :  Invalid TTL Value.
-12 :  User not authorised to perform operation.
-13 :  Serial No not found.
-14 :  Missing or bad parameter.
-15 :  Invalid password.
-16 :  New passwords don't match.
-17 :  Invalid new password.Password must not contain '&'
-18 :  New password is same as old password.
-19 :  User not registered.
-20 :  Minute missing or invalid
-21 :  Slot missing or invalid
-22 :  Priority bad or missing
-23 :  Command not appropriate for device
-24 :  Check period bad or missing
-25 :  Min Green Level bad or missing
-26 :  Busy - Server is already sending a command to the device.
-27 :  Relay not fitted.

[ashleypittman]

Error numbers are already known at https://myenergi.info/could-myenergi-provide-a-list-of-error-numbers-ple-t1882.html

The priority is also known and is diverter priority isn't it? I've not used it personally but have seen references to it before.