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Please help I can't connect to my sabvoton controller

mercuryl11

🧲 New user
Joined
Aug 9, 2026
Messages
1
Location
Turkey
Hello guys, I am trying to connect to my sabvoton controller. I bought it from someone he gave me a usb to ttl cable but the problem is I tried to connect via bt dongle and cable but none of them worked I have no display I only have controller motor and throttle connected. The guy said the specs of the controller 36-72v 2000w 45amps and there is no any other information about the controller. He sended me link of the old mqcon app i tried it on windows 10 but no rx signal

note: I have tried ever baud rate and I have done all theese things while the controller is open pls help what should I do. am I scammed?
 

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