Accredited Testing Equipment

DLMS UA Golden Devices

The DLMS UA Certification of Compatibility and Certification of Compliance guarantee that certified products are fully compliant with the internationally recognized DLMS/COSEM Specifications, and any other International Standardization bodies having adopted these specifications, such as IEC with the IEC62056 or ANSI with their C12 Suite of Standards, and are compatible with other certified DLMS products.  

All certified devices are required to demonstrate the ability to connect and function under their declared normal environment particularly if this communication environment is wireless. 

In order to prove devices can perform in their specific communication environment, supported by the specific DLMS/COSEM Specifications communication interface profile, the DLMS UA has introduced accredited testing devices, also known as “Golden Devices” for testing purposes.

Accredited Testing Equipment

The table below outlines the different the hardware, firmware and software components included in each Golden Device package. You should select the Golden Device profile required from the list below and use the links provided to procure the DLMS approved components. You will be directed to the specific page for the Golden Device profile component of interest.

Members must be aware that only these components will work with the Test Tools.

Golden Device Generic Profile






Order Link

Wi-Sun FAN-Renesas


Hardware Items

Border Router - Tessera Sub Ghz evaluation board

MB-RX604S-02 (RX651)

From €325


Raspberry Pi

Raspberry Pi 3 OR Raspberry Pi 4

From €38-€70


Software Items

Renesas Flash Programmer (RFP)

Wi-Sun Fan Renesas Version 1.0 .zip



Firmware Items

Wi-Sun Fan Firmware

Raspberry &



Find out More

To learn more about the DLMS UA or where to find accredited testing equipment