====== Send Command ======
The request is intended to send command to hardware.

=== Request Example ===
<code php>&svc=send_cmd&params={
    "id_unit": integer,
    "type": string,
    "cmd": string
}</code>
=== Parameters ===
^ Parameter   ^ Description   ^
| id_unit | Unique Unit ID |
| type | Command Type |
| cmd | Command Name |

=== Additional Information ===
All the parameters are required, cmd - command text or pseudonym

=== Server Response ===
== Result: ==
<code php>{
    "result": true // command sending result (true or false)
}</code>