| # Matter Shell - Device Layer module |
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| The chip::DeviceLayer APIs may be invoked via the Matter Shell CLI. |
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| ## Command List |
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| - [help](#help) |
| - [config](#config) |
| - [get](#get-parameter) |
| - [start](#start) |
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| ## Command Details |
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| ### help |
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| List the Device CLI commands. |
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| ```bash |
| > device help |
| help Usage: device <subcommand> |
| start Start the device layer. Usage: device start |
| get Get configuration value. Usage: device get <param_name> |
| config Dump entire configuration of device. Usage: device dump |
| Done |
| ``` |
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| ### config |
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| Dump the configuration of the device. |
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| ```bash |
| > device config |
| VendorId: 235a |
| ProductId: feff |
| HardwareVersion: 0001 |
| SerialNumber: <None> |
| ServiceId: <None> |
| FabricId: <None> |
| PinCode: <None> |
| Discriminator: <None> |
| DeviceId: <None> |
| DeviceCert: <None> |
| DeviceCaCerts: <None> |
| MfrDeviceId: <None> |
| MfrDeviceCert: <None> |
| MfgDeviceCaCerts:<None> |
| ``` |
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| ### get \<parameter\> |
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| - parameter: name of field to query |
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| Where valid parameter names include: |
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| - vendorid: Vendor Identifier |
| - productid: Product Identifier |
| - hardwarever: Hardware Version |
| - serial: Serial Number |
| - deviceid: Device Identification Number |
| - cert: Device Certificate |
| - cacerts: Device CA Certificates |
| - mfrdeviceid: Manufacturer Device Identification Number |
| - mfrcert: Manufacturer Device Certificate |
| - mfrcacerts: Manufacturer Device CA Certs |
| - pincode: Setup Pin Code |
| - discriminator: Setup Discriminator |
| - serviceid: Service Identifier |
| - fabricid: Fabric Identifier |
| |
| ```bash |
| > device get vendorid |
| 235a |
| Done |
| ``` |
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| ### start |
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| Initialize the Matter stack and start the device layer event loop. |
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| ```bash |
| > device start |
| Init CHIP Stack |
| Starting Platform Manager Event Loop |
| Done |
| ``` |
