Supported meters

last update: 22/08/2023, firmware: 0.23.5

OneMeter is a smart device that works with energy meters and sub-meters equipped with an optical port and a special diode indicating energy consumption. Our device works in accordance with standards and protocols such as IEC 62056-21, IEC 1107, SML and DLMS (currently tested). We always strive to expand the list of supported models to provide you with even better solutions. Note that in some situations your operator may need to unlock the optical port of your meter.

# Meter (click for details 👇) Capabilities