Telit HE910
Connect the Telit HE910 to Monogoto
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Connect the Telit HE910 to Monogoto
Last updated
Was this helpful?
The is a compact cellular modem, supporting 3G/UMTS and includes GSM/GPRS fallback.
Monogoto SIM
Connect to the modem, enter the command: AT and wait for the response: OK
Reset the modem to its default configuration:
Set the error reporting to verbose, resulting in more descriptive error messages (optional):
Check the status of the SIM card. The correct response should be: +CPIN: READY
If you receive an error, the SIM may not be inserted properly or the SIM is protected with a PIN. By default, Monogoto SIMs are not PIN protected.
Request the modem hardware version:
Request the modem firmware version:
Request the IMSI (International Mobile Subscriber Identity):
Request the ICCID (Integrated Circuit Card ID), which is the identification number of the SIM card
It is possible to let the modem select the network automatically, or to manually define a network to connect with.
To set the modem to automatic network selection enter the command:
Check the network and cellular technology the modem is currently using:
Expected response: +COPS: 0,0,"<name of operator>",X. The last digit indicates the cellular technology:
0 indicates 2G/GSM
2 indicates 3G/UTRAN
Start with searching for available networks:
It may take several minutes before the modem responds.
The modem responds with the names and the MCCMNC codes of the available networks. It also shows the cellular technologies the networks support:
Check the network and cellular technology the modem is currently using:
Expected response: +COPS: 0,0,"<name of operator>",X. The last digit indicates the cellular technology.
Manually set the network and the cellular technology:
Replace XXXXX with the MCCMNC code of your operator, for example"20404" for Vodafone NL. Use 2 for UTRAN. It is possible to leave the value for setting the cellular technology out, allowing the modem to select the RAT by itself.
Check the radio signal strength and signal quality:
It is possible to lock the modem to specific bands for specific technologies. This may result in a faster boot cycle as the modem does not need to scan for available bands at startup.
To lock the modem a specific band, enter:
To test if the band was properly set, enter:
Set the APN to data.mono:
Validate if the APN is set correctly:
Expected response: +CGDCONT: 1,"IP","data.mono","0.0.0.0",0,0,0,0,0,0
Activate the PDP (packet data protocol) context:
Test if the PDP context is activated:
Expected response: +CGACT: 1,1
Expected response: +CGPADDR: 1,XX.XXX.XX.XXX
Do you see an IP address? Congratulations! You’ve successfully connected the Telit modem to Monogoto 🎉
A PING test can be performed to test if the modem has an active data connection with a mobile network.
When cellular modems are idle for a long period of time, cell towers might drop the data connection to save resources. Sending regular PINGs is a good method for testing the data connection, as well as for keeping the connection alive because the operator registers your device as being actively used.
Activate a data connection for PDP index 1:
Expected response: #SGACT: 10.140.xx.xxx
Send 5 PINGs to IP address 8.8.8.8.
If the connection is active, you will see 5 PINGs with a number representing the response time in milliseconds. Example response:
Deactivate the PDP context after completing the PING test.
Expected response: OK
of HE910-GL
For Windows users. You need to install a driver to start using the Telit HE910. You can download the driver (after signing up to Telit's website).
To find which of the networks Monogoto has roaming agreements with, review the .
To find the profile of your SIM, visit the , open the page Things and select a specific Thing. Scroll down to Mobile Identities to find your profile in the column Network Provider Name.
For details about the available bands, have a look at the section 3.4.31.
Have a look at the Things logs in the to find more details about the established connection.
Great work on connecting the Telit HE910 to Monogoto! Have a look at the Things logs in the to find more details about the established connection.
