Landis+Gyr Module

Sale stopped on 30.03.2021, support and cloud support still guaranteed.

The Landis+Gyr module brings the measurement data of the L+G E450 and E350 energy meters into the smart-me Cloud.

No additional hardware is required for the module. It uses the existing WiFi network and connects directly to the smart-me Cloud. This is the easiest way to analyse and optimise energy consumption in real time on your smartphone, tablet or computer.

With a Professional subscription, the meter values can also be requested via the Modbus TCP interface.


Video Installation

The battery can be removed again after the installation, as the module is powered by the meter.

Technical Data

Supported meters: L+G E450 and L+G E350 Interfaces with E35C module

Operating voltage: provided by the energy meter

Interface: WiFi

Data storage: 2 months

Firmware update: Available online

Product certification: CE

Wi-Fi standard: 802.11 b/g/n

Wi-Fi security standard: WEP, WPA, WPA2 (personal)

Size: 84 × 40 × 23 mm

Weight: 37 g

Temperature range: from −40 to +70 °C

Installation: On or next to the L+G meter

Configuration of the Landis & Gyr CII Interface

The CII (customer) interface of the meter need to be enabled. Follow the instruction in the manual to get it working correctly.

CII interface standard configuration 

Instructions for configuring the CII customer interface


Quick Starter Guide