hi,
iam working on an IoT project wich is using a microcontroller and optical probe. so i want to write the code for sending hex values to the meter and read the response and decode it. Iam looking for some documentation for DLMS which should have the hex commands and their functionality and details about how to decode the receiving data.
iam trying to use esp32 as microcontroller. if any python librery available for the function to send this hex commands to ESP32 via bluetooth and recive the response hex data and decode it. iam not intrested in serial communication with the MCU and python code because my aim is to develop a mobile application that communicate with my data reading device with optical probe connected to esp32. i want to run python as my backend.
Hi, You can get the list…
Hi,
You can get the list from standards where DLMS is based from here:
https://gurux.fi/DLMSCOSEMFAQ
You can get the python library from here:
https://github.com/Gurux/Gurux.DLMS.Python
ANSI C open source code is available here:
https://github.com/Gurux/GuruxDLMS.c
BR,
Mikko
how can i run the client…
can i use this python library as the backend for my mobile application to send commands to my microcontroller based device over bluetooth and receive back the data and decode the data to show voltage, current, power and energy.
can you please guid how can i achieve the goal ?