I want to build Java Desktop App that manage meters using DLMS library Requirements: 1. Connect / Disconnect DLMS Meter 2. Collect Instantaneous data from DLMS Meters 3. Collect Load Survey Data from DLMS meter if available I want talent Java developer for a long term project. If you have never experience in DLMS/COSEM, Don't bid to this project.
I have installed vernemq on a digitalocean ubuntu server, but i need help on configuring vernemq and explain me how it works, how i can connect, how i can see the published messages, the topics and how i can write an erlang plugin. I want to connect with arduino.
I have a similar requirement as: https://www.freelancer.com/projects/php/setup-mosquitto-mqtt-stores-data/ Basically publish data from sensors to a MQTT broker and have this data stored in a Mysql db without the need to subscribe.