SMLReader | ESP8266 based smart meter to MQTT gateway

by mruettgers C++ Version: 2.2.1 License: GPL-3.0

X-Ray Key Features Code Snippets(3)Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | SMLReader Summary

SMLReader is a C++ library typically used in Internet of Things (IoT), Arduino applications. SMLReader has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

The aim of this project is to read the meter readings of modern energy meters and make them available via MQTT. The software was primarily developed and tested for the EMH ED300L electricity meter, but should also work with other energy meters that have an optical interface and communicate via the SML protocol. SMLReader publishes the metrics read from the meter's optical unit to an MQTT broker configured via the provided web interface. If you like this project, you might consider to support me.

Support

Quality

Security

License

Reuse

Support

SMLReader has a low active ecosystem.

It has 218 star(s) with 56 fork(s). There are 26 watchers for this library.

It had no major release in the last 12 months.

There are 14 open issues and 40 have been closed. On average issues are closed in 33 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of SMLReader is 2.2.1

Quality

SMLReader has 0 bugs and 0 code smells.

Security

SMLReader has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

SMLReader code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

SMLReader is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

SMLReader releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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SMLReader Key Features

No Key Features are available at this moment for SMLReader.

SMLReader Examples and Code Snippets

SMLReader,Getting started,Using your IDE for building and flashing

C++

Lines of Code : 29

License : Strong Copyleft (GPL-3.0)

Copy

static const SensorConfig SENSOR_CONFIGS[] = {
    {.pin = D2, // GPIO pin of the phototransistor
     .name = "1", // Sensor name used in MQTT topic
     .numeric_only = false, // If "true", only numeric values are being published via MQTT
     .sta

SMLReader,Getting started,Uploading a precompiled binary

C++

Lines of Code : 26

License : Strong Copyleft (GPL-3.0)

Copy

esptool.py --port /dev/ttyUSB0 write_flash -fm dout 0x00000 path/to/smlreader.bin

docker run -it --device /dev/ttyUSB0 -v $(pwd):/src --rm mruettgers/esptool --port /dev/ttyUSB0 write_flash -fm dout 0x00000 /src/smlreader.bin

nb-ubuntu ➜  ~/Downloa

SMLReader,Getting started,Running

C++

Lines of Code : 25

License : Strong Copyleft (GPL-3.0)

Copy

MB-Monty ➜  ~  mosquitto_sub -h 10.4.32.103 -v -t smartmeter/mains/#
smartmeter/mains/info Hello from 00C7551E, running SMLReader version 2.1.5.
smartmeter/mains/sensor/1/obis/1-0:1.8.0/255/value 3546245.9
smartmeter/mains/sensor/1/obis/1-0:2.8.0/255

Community Discussions

Trending Discussions on Internet of Things (IoT)

Display data from two json files in react native

QUESTION

Display data from two json files in react native

Asked 2020-May-17 at 23:55

I have js files Dashboard and Adverts. I managed to get Dashboard to list the information in one json file (advertisers), but when clicking on an advertiser I want it to navigate to a separate page that will display some data (Say title and text) from the second json file (productadverts). I can't get it to work. Below is the code for the Dashboard and next for Adverts. Then the json files

...

ANSWER

Answered 2020-May-17 at 23:55

The new object to get params in React Navigation 5 is:

Source https://stackoverflow.com/questions/61859411

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install SMLReader

To get started, the software must first somehow get onto the device. This can be done in several ways.

Support

https://www.msxfaq.de/sonst/bastelbude/smartmeter_d0_sml_protokoll.htmhttps://www.photovoltaikforum.com/thread/78798-sml-pr%C3%BCfsummenberechnung-ich-verzweifle-an-crc/ (Helped me to finally solve some weird CRC calculation issues before switching over to libSML)http://www.stefan-weigert.de/php_loader/sml.php (Sources of the 3D-printed housing of the reading head)https://github.com/gemu2015/Sonoff-Tasmota (Gemu's excellent Tasmota version with SML support)

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