Hello Im begginer of AgOpenGPS. What I need is only use "Machine" port to operate relays to switch section ON/OFF. At this video https://youtu.be/P2fzQAP-398 I see the MODBUS is used. Ive tryied to decode serial data from that com port. I`m not to sure what speed and what parameters of this “Machine” COM should I use?
I have DC 12V 8 Kanal RS485 Relais Modul Modbus RTU UART Fernbedienung Schalter DIN35 C45 Schiene Box für PLC PTZ Kamera Sicherheit Monito|Relais| - AliExpress and it is not working.
Many thanks for any advise.
agopengps is not implmented for modbus
i think you need a converter between computer and modbus
or
you need to use ans other version dedicated and describe here
that refer to this link
try to contact @GoRoNb that he do the job
or do as describe in “support file” with a nano and relay board…
Ok, if it is not MODBUS than what type of serial data I get when I make connection via “Machine” COM? Can you tell me what is parameters of that data, speed and type of interface?
You will need a usb to 485 adapter, and @GoRoNb version of agio.
US $1.09 30％ Off | USB To RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0