Search found 433 matches

by Luis Sa
Mon Oct 23, 2023 5:03 pm
Forum: Nmea4Wifi
Topic: Windows 11 Connectivity
Replies: 4
Views: 3557

Re: Windows 11 Connectivity

Hello, I don't know how to solve the problem. Can only give some tips. In Windows 10 I can only have one application to receive UDP. I have a tool that I wrote and use to receive/transmit UDP TCP SERIAL. If I set the tool to receive UDP packets, other apps will not get those packets. It is like "the...
by Luis Sa
Wed Sep 27, 2023 1:48 am
Forum: Nmea4Wifi
Topic: Cell phone hot spot
Replies: 9
Views: 8773

Re: Cell phone hot spot

Hello Cougar, 1) When the Nmea4Wifi only creates its wifi network you can connect your phone to the AP created by the multiplexer. In that case you will loose internet as the phone will be connected to the multiplexer and the multiplexer is not a modem (can not connect to the internet). The server/c...
by Luis Sa
Wed Aug 16, 2023 4:00 pm
Forum: Nmea4Wifi
Topic: WIFI connection disappears
Replies: 4
Views: 4298

Re: WIFI connection disappears

Hello Christophe, I am sorry to know about your problem. There is something wrong. The multiplexer should not become so hot. I am sailing in Greece and we had 40 centigrade degrees and that does not affect the operation of the multiplexer. You should be able to touch any component with your finger w...
by Luis Sa
Sun Jul 30, 2023 2:13 pm
Forum: Nmea4Wifi
Topic: Problems with the Navionics APP and the NMEA datasets
Replies: 8
Views: 7358

Re: Problems with the Navionics APP and the NMEA datasets

Hello Theo, I am sorry for not coming to your email. Your problem is the following: you have a depth sensor that transmits DPT nmea0183 messages. That sensor does not adds the checksum to those messages. You would like a custom version of the multiplexer that adds that checksum Could we define the i...
by Luis Sa
Fri Jul 28, 2023 3:42 pm
Forum: Nmea3Wifi
Topic: Problem with UDP transmission
Replies: 1
Views: 2902

Re: Problem with UDP transmission

Hello,

The multiplexer can not send out on UDP what it receives on UDP. There is no UDP>UDP routing box. Are you using OpenCPN only? As far as i know you could send your wind data by UDP directly to OpenCPN. Or you could route UDP>TCP and create e receiving TCP connection on OpenCPN.

Regards, Luis
by Luis Sa
Tue Jul 18, 2023 1:22 am
Forum: Designing Wifi Multiplexers
Topic: How to connect the NASA AIS Engine 3 to a multiplexer
Replies: 0
Views: 11811

How to connect the NASA AIS Engine 3 to a multiplexer

Hello, The NASA AIS Engine 3 unit has a DB9 female connector from which we can get the signal to drive a multiplexer. There is much confusion about which signals we should use and to clarify this I went to a drawer where I keep old electronic instruments and picked up the NASA AIS which I used in my...
by Luis Sa
Mon Jul 17, 2023 7:22 pm
Forum: Nmea4Wifi
Topic: no update button on webpage
Replies: 7
Views: 4573

Re: no update button on webpage

Hello,

I will load version 34 here and will try to come from 34 to 60. Will paste here what I find. Please wait.

Regras, Luis
by Luis Sa
Fri Jul 14, 2023 3:03 pm
Forum: Nmea4Wifi
Topic: no update button on webpage
Replies: 7
Views: 4573

Re: no update button on webpage

Hello,

I do not know the present version that you are using. I think if you type 192.168.4.1:82 you can do the update.

Regards, Luis
by Luis Sa
Sun Jun 18, 2023 10:20 pm
Forum: Nmea3Wifi
Topic: NMEA3WIFI ext netw and internet access
Replies: 6
Views: 4950

Re: NMEA3WIFI ext netw and internet access

Hello, You say "the devices on the internal network". Could you please clarify? If the multiplexer only creates its network and, for example, you connect your smartphone to the multiplexer, then the smartphone will not have internet access. If, on the other hand, the multiplexer connects to an exist...
by Luis Sa
Wed May 17, 2023 5:14 am
Forum: Nmea4Wifi
Topic: Nmea4wifi wifi broken?
Replies: 6
Views: 5350

Re: Nmea4wifi wifi broken?

Hello,

Is your TH unit one that uses a small red PCB regulator? Could you send me a photo for me to identify the unit?

Please deal with this case using my email.

Sailing from Chios to Samos, Luis