[Ovmsdev] Doubs in implementation with nodejs.

Michael Balzer dexter at expeedo.de
Sun Jul 31 15:26:03 HKT 2022


a bit more information on how you connect to the car would be helpful here.

Arbitrary remote shell command execution is supported by the module's 
HTTP API (/api/execute), the module's SSH server, the "V2 protocol" 
server via MP command 7 and any "V3" (MQTT) server via the 
/client/command topic scheme. Plus there's a secondary (non-standard) 
HTTP command API available on my server ovms.dexters-web.de (public API 
of my custom web shell).

Lock & unlock are also available as fixed MP commands (20,22) on a V2 
server, along with a set of other standard App calls. These do not run 
via the shell but translate to direct internal execution.

Command execution has not yet been implemented for the "V2" server's 
HTTP API. But you can of course implement that if you use that API.


  * https://docs.openvehicles.com/en/latest/components/ovms_webserver/docs/index.html#authorization
  * https://docs.openvehicles.com/en/latest/userguide/console.html#ssh-console
  * https://docs.openvehicles.com/en/latest/protocol_v2/commands.html#execute-sms-command
      o https://docs.openvehicles.com/en/latest/protocol_v2/commands.html#lock-car
      o https://docs.openvehicles.com/en/latest/protocol_v2/commands.html#unlock-car
  * http://lists.openvehicles.com/pipermail/ovmsdev/2018-July/012641.html
  * http://lists.openvehicles.com/pipermail/ovmsdev/2018-July/012696.html
  * https://docs.openvehicles.com/en/latest/protocol_httpapi/requests.html#not-yet-implemented

Which one are you referring to?


Am 29.07.22 um 19:28 schrieb Pablo Cabrera:
> Hello OVMS team, we are currently working with an implementation with 
> OVMS in a react native app with a NodeJS back-end.
> Currently we can connect with the cars and rescue some data like the 
> status of the battery or GPS location, but now we need to send 
> commands to lock and unlock the cars from the same app, when we send a 
> command I get a response that the command is received in the car, but 
> the command is not executed in the bash.
> I don't know if you can send me more info about how to make the car 
> receive bash commands from remote connections, or how can I send it 
> from the NodeJs server into the bash of the car.
> Thanks for your time and help.
> _______________________________________________
> OvmsDev mailing list
> OvmsDev at lists.openvehicles.com
> http://lists.openvehicles.com/mailman/listinfo/ovmsdev

Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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