Baud rate for Appotronics projectors? (RS232)

[Remixt]

I'm trying to get RS232 commands working for my Appotronics projector. However, the instruction manual is in a forien language so I can't find the baud rate. Does anyone know what it is or how I can find it?

[Mira Yurizaki]

If you're lucky, they used a common baud rate (https://en.wikipedia.org/wiki/Serial_port#Speed). So I would start with one of those.

 

However the other question is do you have software that knows how to talk to it? Baud rate is like a tenth of the question. Communication protocol is the other 90%

[Remixt]

1 minute ago, M.Yurizaki said:

If you're lucky, they used a common baud rate (https://en.wikipedia.org/wiki/Serial_port#Speed). So I would start with one of those.

 

However the other question is do you have software that knows how to talk to it? Baud rate is like a tenth of the question. Communication protocol is the other 90%

I'm creating the software, I've got a command set and power on/ off signal commands and stuff, just baud rate isn't on my spreadsheet for some reason. I'll try to use a common one thanks.

[Remixt]

I found it, its 9600

[Mira Yurizaki]

49 minutes ago, Remixt said:

I found it, its 9600

Now I feel bad for not suggesting that or 115200, since I find those two a lot.