> For the complete documentation index, see [llms.txt](https://docs.eseye.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.eseye.com/smartconnect/updates/updating-anynet-smartconnect-tm-software-and-host-module-firmware.md). # Updating AnyNet SMARTconnect™ software and host module firmware ### Before you begin * Using a terminal emulator, ensure AnyNet SMARTconnect™ is connected to the network, with an ETMSTATE of 7. For more information, see [ETMSTATE – check current state](/smartconnect/at-command-reference/management-at-commands/etmstate-check-current-state.md). * Use `AT+ETMINFO="imei"` to find and record the Quectel BG95 module IMEI. For more information, see [ETMINFO – displays AnyNet SMARTconnect™ and device information](/smartconnect/at-command-reference/management-at-commands/etminfo-displays-anynet-smartconnect-tm-and-device-information.md). * Eseye supplies the following files for updating AnyNet SMARTconnect™: * Configuration file: `eseyeconfig.ini`. * Quectel BG95 module firmware update file: `BG95M3LARxxAxx_xx.xxx.xx.xxx-BG95M3LARxxAxx_xx.xxx.xx.xxx.bin`. * AnyNet SMARTconnect™ application: `etm_application.ota`. {% hint style="info" %} Quectel modem firmware update packages are Delta FOTA (DFOTA) type. Each package updates one specific firmware version to another. {% endhint %} To request these files, speak to your Account Manager. {% hint style="info" %} You may create your own configuration file for updating the Quectel BG95 module. For information about the configuration file, see [Using the AnyNet SMARTconnect™ configuration file](/smartconnect/getting-started/using-the-anynet-smartconnect-tm-configuration-file.md). {% endhint %} * If required, store the update files on a server and note the URLs to each file. * If required, store the host firmware update on a server and note the URL to the file. ### About AnyNet SMARTconnect™ update Each AnyNet SMARTconnect™ software version is developed for a specific Quectel BG95 module firmware version. When an AnyNet SMARTconnect™ update occurs, the older version remains stored in the ../datatx folder. At each boot, AnyNet SMARTconnect™ checks that the currently running AnyNet SMARTconnect™ version is correct for the current Quectel BG95 module firmware version. If it is not correct, the older version is used instead. If no older version is found, AnyNet SMARTconnect™ uses the available version. ### Updating the AnyNet SMARTconnect™ application and Quectel BG95 module firmware For information about the AT commands used in this procedure, see [Management AT commands](/smartconnect/at-command-reference/management-at-commands.md).
To update AnyNet SMARTconnect™ application and Quectel BG95 module firmware at the same time 1. Set the URL from which to download the AnyNet SMARTconnect™ application. Send: ``` AT+ETMCFG="application","updateurl","" OK ``` `` is the absolute URL for downloading `etm_application.ota`. 2. Set the URL from which to download the Quectel BG95 module update package. Send: ``` AT+ETMCFG="application","fotaurl","" OK ``` The URL is the absolute URL for downloading the `.bin` file. 3. Save the configuration changes. Send: ``` AT+ETMCFG="save" OK ``` 4. Trigger the AnyNet SMARTconnect™ application and Quectel BG95 module firmware download and update. Send: ``` AT+ETMFWCHECK ``` AnyNet SMARTconnect™ downloads the new application, then performs a CRC32 check to ensure the file is valid and the new AnyNet SMARTconnect™ version is different from the existing AnyNet SMARTconnect™ version.

If the file is invalid, or the version matches a stored version, no update occurs.

If the download completes and versions differ, AnyNet SMARTconnect™ updates `datatx/oem_app_path.ini`. The Quectel BG95 module firmware then downloads. The following response occurs: ``` +ETMFWCHECK: complete ``` After the download completes, the Quectel BG95 module firmware is updated. If the update succeeds, the Quectel BG95 module reboots automatically. If only AnyNet SMARTconnect™ updates, the modem reboots according to `[operation] update_autoreboot`: * `0` – The system requires a manual reboot. * `1` – The system reboots automatically.
For information about how AnyNet SMARTconnect™ application is stored and used in the datatx folder, see About AnyNet SMARTconnect™. ### Updating the AnyNet SMARTconnect™ application only For information about the AT commands used in this procedure, see [Management AT commands](/smartconnect/at-command-reference/management-at-commands.md).
To update AnyNet SMARTconnect™ application 1. Clear the current URL configuration for the Quectel BG95 module firmware update. Send: ``` AT+ETMCFG="remove","application","fotaurl" OK ``` 2. Set the URL from which to download the AnyNet SMARTconnect™ application. Send: ``` AT+ETMCFG="application","updateurl","" OK ``` `` is the absolute URL for downloading `etm_application.ota`. 3. Save the configuration changes. Send: ``` AT+ETMCFG="save" OK ``` 4. Trigger the AnyNet SMARTconnect™ application download and update. Send: ``` AT+ETMFWCHECK ``` AnyNet SMARTconnect™ downloads the new application, then performs a CRC32 check to ensure the file is valid and the new AnyNet SMARTconnect™ version is different from the existing AnyNet SMARTconnect™ version.

If the file is invalid, or the version matches a stored version, no update occurs.

If the download completes and versions differ, AnyNet SMARTconnect™ updates `datatx/oem_app_path.ini`. The following response occurs: ``` +ETMFWCHECK: complete ``` If `[operation] update_autoreboot` is `1`, AnyNet SMARTconnect™ sends the `+ETM: REBOOTING` URC and reboots. Otherwise, it sends the `+ETM: REBOOT REQUIRED` URC. 5. If required, reboot the system. Send: ``` AT+ETMRESET ```
### Downloading the device host firmware For information about the AT commands used in this procedure, see [Management AT commands](/smartconnect/at-command-reference/management-at-commands.md).
To download device host firmware 1. Set the URL from which to download the device host firmware. Send: ``` AT+ETMCFG="host","updateurl","" OK ``` `` is the absolute URL for downloading the host firmware. 2. Save the configuration changes. Send: ``` AT+ETMCFG="save" OK ``` 3. Trigger the host firmware download. Send: ``` AT+ETMHFWGET ``` The response is either: * `+ETMHFWGET: available` – AnyNet SMARTconnect™ downloaded the file. * `+ETMHFWGET: none` – The download failed. Check that the URL is correct and accessible, then run `AT+ETMHFWGET` again. To read the file, use `AT+ETMHFWREAD`. For more information, see [ETMHFWREAD – reads a section of the new host firmware image](/smartconnect/at-command-reference/management-at-commands/etmhfwread-reads-a-section-of-the-new-host-firmware-image.md). To delete the downloaded file from the `datatx` folder, use `AT+ETMHFWCONF`. For more information, see [ETMHFWCONF – confirms the new host firmware is applied](/smartconnect/at-command-reference/management-at-commands/etmhfwconf-confirms-the-new-host-firmware-is-applied.md).
### Updating the AnyNet SMARTconnect™ configuration file For information about the AT commands used in this procedure, see [Management AT commands](/smartconnect/at-command-reference/management-at-commands.md).
To update AnyNet SMARTconnect™ configuration file 1. Set the URL from which to download the AnyNet SMARTconnect™ configuration file. Send: ``` AT+ETMCFG="config","updateurl","" OK ``` `` is the absolute URL for downloading `eseyeconfig.ini`. 2. Save the configuration changes. Send: ``` AT+ETMCFG="save" OK ``` 3. Trigger the configuration file download and update. Send: ``` AT+ETMCFGCHECK +ETMCFGCHECK: complete ``` The newly updated `[operation] update_autoreboot` setting determines whether AnyNet SMARTconnect™ reboots automatically: * `0` – The system requires a manual reboot. * `1` – The system reboots automatically. If the download fails, check that the URL is correct and accessible. Then run `AT+ETMCFGCHECK` again. 4. If required, reboot the system. Send: ``` AT+ETMRESET ```
### Using the MQTT broker to update files AnyNet SMARTconnect™ can accept some commands sent by the MQTT broker on the topic \[mqtt] mqttsettingstopic/\[mqtt] topicsuffix. {% hint style="warning" %} Send all commands in plain text format (ASCII). {% endhint %}
AnyNet SMARTconnect™ accepts the following commands | Command | Function | | ------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `config,
,,` | Sets the specified configuration file parameter to the specified value. | | `default` | Sets the configuration file to default values. | |

fwupdate \

Where \ is the Quectel BG95 module IMEI.

|

Triggers the specified update when the following parameters are set:

• \[application] updateurl – Triggers only the AnyNet SMARTconnect™ application update.

• \[application] fotaurl – Triggers both the AnyNet SMARTconnect™ application and Quectel BG95 module firmware updates. \[application] updateurl must also be set.

If the update includes Quectel BG95 module firmware, the module reboots automatically.

If only the application updates, \[operation] update\_autoreboot determines the reboot behavior:

• 0 – The system requires a manual reboot.
• 1 – The system reboots automatically.

For more information, see About AnyNet SMARTconnect™ update.

| | `reboot` | Reboots the Quectel BG95 module and AnyNet SMARTconnect™. | | `revert` | Returns the configuration file to the previously saved state. Unsaved changes are lost. | | `save` | Saves changes to the configuration file. |
### Using SMS to update files AnyNet SMARTconnect™ can accept some commands sent via SMS. {% hint style="info" %} SMS is accepted only from numbers in the `[SMS] allowedlist` configuration file. {% endhint %} {% hint style="warning" %} Send all commands in plain text format (ASCII). {% endhint %}
AnyNet SMARTconnect™ accepts the following commands in the SMS body | Command | Function | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `config save` | Saves changes to the configuration file. | | `config,
,,` | Sets the specified configuration file parameter to the specified value. | |

download application \

Where \ is the absolute URL for downloading etm\_application.ota.

|

Triggers an AnyNet SMARTconnect™ application update.

If the update succeeds, \[operation] update\_autoreboot determines the reboot behavior:

• 0 – The system requires a manual reboot.
• 1 – The system reboots automatically.

For more information, see About AnyNet SMARTconnect™ update.

| |

download combo \,\

Where \ is the absolute URL for the .bin file.

|

Triggers AnyNet SMARTconnect™ application and Quectel BG95 module firmware updates.

If the update succeeds, the Quectel BG95 module reboots automatically.

If only the application updates, \[operation] update\_autoreboot determines the reboot behavior:

• 0 – The system requires a manual reboot.
• 1 – The system reboots automatically.

| |

download config \

Where \ is the absolute URL for downloading eseyeconfig.ini.

| Triggers an AnyNet SMARTconnect™ configuration file update. | |

download host \

Where \ is the absolute URL for downloading the host firmware.

| Triggers the device host firmware download. | | `get cfg
` | Returns the specified configuration file parameter as `
:=`. | | `get swver` | Returns the current AnyNet SMARTconnect™ software version as `ver:`. | | `ping` | Returns the SMS response `pingreply`. | | `reboot` | Reboots the Quectel BG95 module and AnyNet SMARTconnect™. | | `revert` | Returns the configuration file to the previously saved state. Unsaved changes are lost. | | `save` | Saves changes to the configuration file. | | `stats` |

Returns signal level, AnyNet SMARTconnect™ version, and Quectel BG95 module firmware version:

sig: \dBm
app: v\
fw: \

|
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