brief introduction This is a red node used to collect electricity meter data supporting dlt645-2007 protocol. The node has processed the data. It's as simple as you just need to provide the table number. In the simplest way, you only need to establish a channel, because some information is preset, and you may already be able to copy and read data.
communication protocol To standardize the physical connection and protocol of data exchange between multi-functional watt hour meter and data terminal equipment. The determination of information content is based on the electric power industry standard DL / T 614-2007 multifunctional electric energy meter
usage To use this node, you must establish a communication channel and have a meter for collecting communication.
input By inputting the meter communication address and function code (currently limited to 1-10) to the node, the node will automatically provide message framing and push it to your interface
output By receiving the information from the interface, the output node will parse the data. And classify and identify according to the attributes of the data. Provide data including but not limited to topic and payload.
future Provide full analysis and encapsulation of household energy data
proposal This is my first attempt to develop red nodes, so any suggestions are welcome. I posted a post on: https://bbs.hassbian.com/thread-14582-1-1.html Leave your valuable suggestions