EmonTx V3

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Revision as of 16:05, 1 November 2013 by Glyn.hudson (Talk | contribs)

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emonTx V3

Features

Port Map

Overview

Power Supply Options

Uploading Firmware

Standard Operation

CT Energy Monitoring

Single Phase

Three-Phase

Accuracy

Extended Operation

Temperature Monitoring

Utility Meter Interface

Optical Pulse Counting

Direct Optical Interface

if you have an Elster meter (tested with Elster 100C) the emonTx V3 with an IR TSL261R sensor can be used to interface directly with the meter protocol to read off the exact accumulated watt hours that you have generated or used. This reading can be used on it's own or to cross-check and calibrate CT based measurement. See here for original blog post

RF Connectivity

RFM12B

SRF

Electrical Characteristics

power consumption, absolute max values

Open-Hardware Design Files

License

Environmental & Life Cycle

Disclaimer