After connected successfully to my local network, appeared in nmap

sudo nmap -sn 192.168.10.0/24  use your ip here

and on the list of devices in the interface of the router.

ping worked.

tcpsend to the given port from the manual, and with Martin's suggestion about not using hexadecimal codes.

one click and the projector turns on and off!

funny feeling, i still have itchy fingers :)

Check out my patch!

Hope it helps to someone out there!

Best,

Popesz

On Sun, Jun 16, 2019 at 1:15 PM Johnny Mauser <joson.android@googlemail.com> wrote:

Nice! How do you do it now?

Csaba Láng <langcsaba@gmail.com> schrieb am So., 16. Juni 2019, 10:47:

All works, thanks guys! Used wrong input on the projector, lan was hidden under the usb

On Sun, 16 Jun 2019 at 09:05, Csaba Láng <langcsaba@gmail.com> wrote:

Marco,

Yes the projector supports PJLink.

Can you send me an example patch to check how it should work?

Thanks in advance

Popesz

On Sun, 16 Jun 2019 at 08:42, Csaba Láng <langcsaba@gmail.com> wrote:

It’s a PA803U

On Sun, 16 Jun 2019 at 03:34, Marco Hugo Schretter <mco@zimt.at> wrote:

hi,

> I used the PJ-Link protocol to control panasonic projectors. Don’t know whether NECs support PJ-Link.

pjlink: me too on rj-45. also working with epson and many more.
i also have rs-232 solutions for 3M/Acer/... etc

what's your nec-projector's typename?

liebe grüße
marco

>
> Best,
>
> Jonas
>
>
>
>> Am 15.06.2019 um 19:12 schrieb Csaba Láng <langcsaba@gmail.com>:
>>
>> Dear List,
>>
>> did anyone on this list try to control a projector via LAN?
>> I guess comport works only for COM1 controller.
>> I plan to use RJ-45, but not sure if the comport external can handle it.
>> E.g. a message [02h    00h    00h    00h    00h    02h( could turn on a projector, in my case it is NEC.
>> Any hints are welcome.
>>
>> Best,
>>
>> Popesz
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>
>
>
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