B4R Question rEthernet from serial port

jinyistudio · Apr 3, 2019

Could I driving follow component with rEthernet library in the Arduino Mega ? following component with rx,tx connect with arduino. With AT-Command to communication with arduino.

https://www.usriot.com/products/serial-ttl-to-ethernet-module.html

MikeSW17 · Apr 3, 2019

Your Link doesn't work (at time of writing) www.usriot.com doesn't exist

jinyistudio · Apr 3, 2019

MikeSW17 said:
Your Link doesn't work (at time of writing) www.usriot.com doesn't exist

It is working from taiwan !

Cableguy · Apr 3, 2019

MikeSW17 said:
Your Link doesn't work (at time of writing) www.usriot.com doesn't exist

It works just fine here

MikeSW17 · Apr 3, 2019

Ah, sorry, looks like one (ore more) of my ExpressVPN gateways has a DNS resolution problem. Works OK without VPN or via other gateways.

tigrot · Apr 3, 2019

I buy those products. The link is ok and portal is working

jinyistudio · Apr 3, 2019

tigrot said:
I buy those products. The link is ok and portal is working

Do you know USR-TCP232-T2 and how to connect with arduino ?

tigrot · Apr 3, 2019

Of course. I use to connect it to CNC.

tigrot · Apr 3, 2019

Manual is micro oriented. Once you setup it on a PC it's simple to use

jinyistudio · Apr 3, 2019

tigrot said:
Manual is micro oriented. Once you setup it on a PC it's simple to use

I know how to setting it. Could you share me same example code let me know how to program b4r communication with USR-TCP232-T2.

tigrot · Apr 3, 2019

What is on other side of Ethernet? Can tou explain what is the connection? The schematic of your needs?

jinyistudio · Apr 4, 2019

tigrot said:
What is on other side of Ethernet? Can tou explain what is the connection? The schematic of your needs?

I just want to send POST/PUT/GET request to http server.

tigrot · Apr 4, 2019

I have no example of this. I have a generic example of get/,post. Later I'll send you...

tigrot · Apr 4, 2019

https://www.b4x.com/android/forum/threads/module-rhttputils2-http-client.74785/#content
this is how to send a POST/GET from B4R. I have written in B4A, never in B4R for arduino, since those device are not used in ethernet environment for my plants.

janderkan · Apr 7, 2019

Your link is a serial to serial module, over ethernet, not a serial to ethernet module.

tigrot · Apr 8, 2019

This device links a RS232 interface to the Ethernet. If you use two devices then it becomes a serial-to-serial over Ethernet.
I use along with a virtual Com emulator to support my legacy apps.

jinyistudio · Apr 10, 2019

tigrot said:
This device links a RS232 interface to the Ethernet. If you use two devices then it becomes a serial-to-serial over Ethernet.
I use along with a virtual Com emulator to support my legacy apps.

thank, I am reading its manual now

tigrot · Apr 13, 2019

I didn't realised you needs. I think there is a transparent mode to use. It's easier to use a native wifi interface https://arduino.stackexchange.com/questions/57399/esp8266-12e-as-wifi-interface-for-arduino-mega instead of a module like those from USRIOT.

jinyistudio · Apr 14, 2019

Th is my component http://vitconshop.co.kr/goods/view?no=1054
because i buy their iot kit( http://vitconshop.co.kr/goods/catalog?code=00130003 ). I can only handle these communication problems myself.

B4R Question rEthernet from serial port

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