Product overview


CMi4130 offers a combination of battery operation with long lifetime and a versatile application through its many configuration options.

Key features of the module include:

  • Extensive battery lifetime

    The module’s EcoMode feature enables the module to achieve a battery-lifetime + storage of 11+1 years.

  • No meter installation needed

    As soon as the meter connectivity module has been mounted in the meter and activated, it will join the LoRaWAN network and start to deliver meter data, i.e. no manual steps need to be taken in order to install the product in the meter.

  • Quick commissioning

    With Elvaco’s One-Touch Commissioning (OTC), deployment, configuration and key transferring can be performed in a secure and flexible way. Use the Elvaco OTC App to enter your desired settings and place your phone next to the meter. New settings will be applied via NFC.

  • A unique and flexible message scheme

    CMi4130 has several different message formats to choose from. This makes it easy to customize the product to the unique demands of your application.


CMi4130 is compatible with Itron ECHO II heat meters and Itron CF 51/55 calculators with a compatible firmware version. Once the module is mounted and starts up, a compatibility check is made to ensure that it is compatible with the meter firmware. If the module is mounted in an incompatible meter, this is indicated in the OTC App.

The following table shows the minimum firmware versions required.

Table 131. CMi4130 - Meter firmware compatibility


Firmware version


Itron CF 51/55

Parts overview

  1. NFC antenna

  2. LoRa antenna

  3. Green LED

  4. Red LED

  5. Battery

  6. Push button

Was this article helpful?

0 out of 0 found this helpful
Have more questions? Submit a request

Comments (0 comments)

Article is closed for comments.