the wifi ntrip master from ardusimple is on the rtkboard to recieve rtk correction from my cell or 4g router. The tcp232-t2 takes nmea from rtk2board an converts to udp so thats how aog gets nmea. No I don’t do any coding. Just have to set tcp232-t2 up to send to right ip.
Im not sure what im missing on this ethernet setup. Maybe its a basic understanding of how networks are setup. Any tips on were to start. I have tp link router desktop computer with ethernet port and laptop with wifi 
So i finally got it to connect. In ethernet window in piksi settings i put an IP address 198.168.0.103. tablet running AOG has IP address of 198.168.0.101 . So back in piksi settings in UDP client i put 198.168.0.101:9999 
if you use 192.168.0.255 it will broadcast to all ip’s and no matter where it is and who it is it will receive all the info.
255 means broadcast to all IP addresses
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Will you please help me with the configuration of the ethernet connections? Are there good reference materials out there somewhere? I have the same equipment that you have shown in your pictures. I’ve seen a few posts about using the arduino ethernet connection with the shield, but I haven’t found anything on how to wire the RTK2B to ethernet? What does this change in the code?
how to connect tcp232 to rtk2 board
tx1 to rxd and rx1 to txd
5v from pcb board to 5v on rtk2board and to 5v vdd on tcp232
Gnd from pcb to rtk2board and to gnd on tcp232
Sodder wire from 3v3_out to ioref on rtk2board
Connect ethernet cable from tcp232 to router and another from router to computer
Set lan ip to 192.168.1.1 on router
Set tcp232 to (udp client) sending to 192.168.1.255 port 9999
Connect rtk2board to ucenter and change following settings
PRT (ports) set uart1 protocol in and out to nmea with 115200 baudrate
msg (messages) turn on or make sure uart1 is on for GxGGA, GxVTG and GxRMC
These pictures are the settings I used for the tcp232.
![usr2|590x500]
local port should be 7777 or something other than 9999 and then aog ntrip port should be 7777
(upload://2aBzVR8YzeUdm0xxQkyzowhgQIe.jpeg)
This is what worked for me but might be some better ways to do it.
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USR-TCP232-T2 is 3v3 logical level, so put 3v3 on ioref on Ardusimple.
Is USR-TCP232 logic level still 3.3V when USR-TCP232 is powered with 5V:VDD from PCBV2?
Always is logical level 3v3
Thanks I’ll edit post. What can go wrong if i don’t change the way i did it? With wrong voltage? It seems to work good.
It may work for a while, but not for long…
I’ve been slowly working on getting UDP working and finally got the router going and this error keeps popping up. Anyone have advice for solving this?
You need to set the udp settings in AOG to be on the same network as your router is on. That is why it is unreachable.
Can you put up a pic of udp settings?
Where did you find the software to interface with the USR-TCP, is it a webpage? I can’t seem to find it on their website, only a testing app.
It has a built in web page. So just connect it to your computer via ethernet. Default ip address on mine was 192.168.0.7.
https://www.usriot.com/download/User%20Manual/USR-TCP232-T2-User-Mannul.pdf
Hi i want to de same setup as you.
Do you know how i configurate the small router?
What Else do i need to adjust?
Change to UDP on AOG and on Arduino Code.
Is it possible to get GPS Autosteer and Modul via UDP?
BR
Peter
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Yes I get Gps and autosteer via udp. You have to upload the right ino to nano. Turn udp on in aog.
This post explains some settings.
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How can i send ntrip corrections back to rtk2board through udp from agopen. I haven’t mastered that one yet. Is it possible?
Got it figured out. wrong setting in ucenter
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Im trying to connect a PCB V2 using a ethernet shield under the NANO. cant seem to get anywhere. Do i need to set the IP of the sheild or does this happen automatically?
I never had to set anything on the ethernet shield. As long as you load the udp ino. to nano it should work. The router needs the right ip, mine is set to 192.168.1.1. And turn on udp in aog. I had to shut off antivirus to make it work.