Smart meter reader V4.5 - Assembled & programmed (with ESP-12)

Opencircuit
Review score
4.7 / 5.0
Item number55698
BrandOpencircuit
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€ 43,70
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Description

This product contains a fully assembled & programmed DSMR logger V4.5 (DSMR stands for "Dutch Smart Meter Requirements"), which logs the energy consumption of the devices in the house based on the ESP-12. The data is displayed via an internal web server in a browser, but can also be retrieved via restAPIs by other applications (e.g. Home Assistant or Domoticz). If desired, the DSMRloggerAPI firmware also sends the data to an MQTT broker. In addition, it is possible to retrieve stored data from the DSMR logger via the built-in "FSexplorer".

This version is provided with the ( DSMRloggerAPI ) firmware. New versions of the firmware can easily be placed on the DSMR logger from the browser. The DSMRloggerAPI firmware also makes it easy (er) to create GUIs yourself or by using other developed GUIs.

Version 4 of the well-known DSMR logger is the logical successor to version 3. This version responds to the desire of many users to store more data from the "Smart Meter" and to store this data not only in tabular form but also in charts to display. Version 4.5 also has a DC jack for a 5V power supply when the smart meter provides little or no power. To use the external power supply, the "PWR SRC" must be set to "JACK".

Check ( here ) whether your Smart Meter has been tested with the DSMRlogger.

The Per Month table now gives direct insight into the costs in a certain month and how high those costs were 12 months before (useful to monitor your advance amount).

In addition, it is possible to attach an OLED screen to the DSMR logger, the header is already connected for this, but first test whether the polarity matches your screen! Be sure to read the ( documentation )

A current sensor can also be connected to the DSMR logger (to be able to use a current sensor, you have to adjust the firmware yourself). The logger expects a voltage between 0 and 2 volts. You can change this range with a voltage divider (space has been made for this on the board).

Detailed documentation for the DSMR logger Version 4.5 and the DSMRloggerAPI firmware can be found ( here ). The DSRM logger can be mounted in ( this ) box with some tinkering:

Homey app
https://apps.athom.com/app/com.p1.dsmr

Video of the startup
https://youtu.be/CyqlkIMbBRk

This product comes with an RJ12 cable.
Suggest adaptation

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Question and answer

Q The Netherlands Toon MeeuwsenRecently purchased the meter but I constantly get a message of "500: internal server error (low heap)". When I reset it again, it runs again and I get the same message again. Answer this question
Q The Netherlands Henk BosscherHello, I was looking for a way to read the smart meter. project v4.5 if i understand correctly i can access all this via wifi and arduino ide right? or do I also need esp usb adapter for possible update? I'm going to order the V4.5 first. if I like this I will order a v4 to compose and program myself. I have to say it really looks great online. nice manual and photos and option to order. Answer this question
Q The Netherlands RaymondDoes the DSMR logger V4.5 also work with the ZIV E0068 DSMR5? Answer this question
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Reviews

The Netherlands
5 stars
Nice soldering work Top project Nice product No documentation regarding jumper settings.
Smart meter reader V4.5 - Assembled & programmed (with ESP-12) received. Ordered on Saturdays and received on Tuesdays. I have a Landis + Gyr E350 with DSMR 4.2, plugged in and red and blue led blink one time after that nothing more. Had a version 3 for this, it worked, but because he recently ordered a lot of failures.
Placed on 
The Netherlands
5 stars
Nice soldering work Top project Nice product Everything is included Clear instructions RJ12 cable may be slightly longer, 30 to 40 cm would be ideal.
Ordered the print assembled including OLED screen. Really plug and play, set up the network and you're done. Now fully integrated via a single API call that reads all values in one go into homea-assistant and then displays them graphically in grafana. Been looking for a P1 reader for some time now, this open source product is really fantastic, well documented and professionally set up.
Placed on 
The Netherlands
5 stars
Nice soldering work Top project Nice product Everything is included Clear instructions
Within 10 minutes a link via node red rest api !!!!!
Placed on 
1
The Netherlands
5 stars
Top project Everything is included Clear instructions
Nice product, was easy to install and works for my meter (Sagemcom T210-D)
Placed on 
1
The Netherlands
5 stars
Nice soldering work Top project Everything is included
Works fine, setup is a piece of cake, almost plug and play.
Placed on 
1
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