# USB-RLY82 STABLE NYMEA CONSUMER Control relays connected over USB and read digital and analog inputs. _Installation guide coming soon._ ## Reference **Manufacturer:** Robot electronics **Plugin:** `UsbRly82` #### Supported models | Model | Role | Transport | Pairing | Quantities | | --- | --- | --- | --- | --- | | **USB-RLY82** | gateway | — | Auto-discovery / Automatic | 20 | #### Per-model detail ??? abstract "USB-RLY82 — `usbRelay`" _Settings:_ | Key | Label | Type | Range | Default | Read-only | | --- | --- | --- | --- | --- | --- | | `serialNumber` | Serial number | QString | — | — | no | _Measured quantities:_ | Key | Quantity | Type | Unit | | --- | --- | --- | --- | | `connected` | Connected | bool | — | | `powerRelay1` | Power relay 1 | bool | — | | `powerRelay2` | Power relay 2 | bool | — | | `digitalInputChannel1` | Channel 1 | bool | — | | `digitalInputChannel2` | Channel 2 | bool | — | | `digitalInputChannel3` | Channel 3 | bool | — | | `digitalInputChannel4` | Channel 4 | bool | — | | `digitalInputChannel5` | Channel 5 | bool | — | | `digitalInputChannel6` | Channel 6 | bool | — | | `digitalInputChannel7` | Channel 7 | bool | — | | `digitalInputChannel8` | Channel 8 | bool | — | | `analogInputChannel1` | Analog Channel 1 | double | — | | `analogInputChannel2` | Analog Channel 2 | double | — | | `analogInputChannel3` | Analog Channel 3 | double | — | | `analogInputChannel4` | Analog Channel 4 | double | — | | `analogInputChannel5` | Analog Channel 5 | double | — | | `analogInputChannel6` | Analog Channel 6 | double | — | | `analogInputChannel7` | Analog Channel 7 | double | — | | `analogInputChannel8` | Analog Channel 8 | double | — | | `version` | Version | QString | — |