node-modbus-serial icon indicating copy to clipboard operation
node-modbus-serial copied to clipboard

Published 20 hours ago • verified publisher icon yaacov

Connect to SEPLOS protocol

Open g992 opened this issue 2 years ago • 5 comments

Friends, help me connect to the seplos bms protocol, I attach the file below. I am not an expert in RS485 communication, so it may not have been easy to connect. i used client.readCoils(2, 1), client.readHoldingRegisters(2, 1). Perhaps I do not understand anything and this library cannot simply be used with the SEPLOS protocol? SEPLOS BMS Communication Protocol_V2.0.pdf

g992 avatar Nov 28 '22 14:11 g992

Hi, thanks for the issue, I added a "help" label

yaacov avatar Nov 28 '22 14:11 yaacov

How can i realize this protocol? image How to set first command bytes?

g992 avatar Nov 29 '22 07:11 g992

Did you get anywhere in this? Also trying to get readings from Seplos BMS but cannot make any sense of the Protocol docs. Does it make any sense to anyone here? SEPLOS BMS Communication Protocol_V2.0 (1).pdf

tim-mills avatar Nov 29 '22 11:11 tim-mills

Did you get anywhere in this? Also trying to get readings from Seplos BMS but cannot make any sense of the Protocol docs. Does it make any sense to anyone here? SEPLOS BMS Communication Protocol_V2.0 (1).pdf

Yes, i use simple node serial to communicate.

g992 avatar Dec 05 '22 08:12 g992

Did you get anywhere in this? Also trying to get readings from Seplos BMS but cannot make any sense of the Protocol docs. Does it make any sense to anyone here? SEPLOS BMS Communication Protocol_V2.0 (1).pdf

u can check here: https://github.com/g992/modbus-seplos-bms-reader/tree/master

g992 avatar Dec 05 '22 12:12 g992