Hi there, I am trying to connect a device with Rs232 output to Arduino. I bought a rs232 Arduino shield but although I tried several time the software serial with different pin (2-7)to connect them I couldn't receive any thing from device I know the device is working well because with other connect…

softwareSerial Myserial (rx, tx) If that's all your code I think I see the problem. If not why did you post it?

With regards to the shield (rs232 Arduino shield). Below is the code which I used. #include <SoftwareSerial.h> //we have to include the SoftwareSerial library, or else we can't use it #define rx 2 //define what pin rx is going to b…

Hi, Welcome to the forum. Please read the first post in any forum entitled how to use this forum. Which RS232 shield? Supplier. Model Number. Picture. Library (if any). Sorry, but what you are telling us is like, you have a car, tell me how to drive it? You could have a Model-T, 57 Chevy, Tes…

Attached is the rs232 shield which I used

Below is the link to rs232 shield which I used. RS-232 Shield for Arduino | Jaycar Electronics SHIELD RS232 FOR ARDUINO Thanks

OK so what links have you made on the board?

And which connections on the board? Your board is advertised on that site under Home>PRODUCTS>Kits, Science & Learning>Science /Lab Equipment>Models/Puzzles and it looks like it will be one :smiley: Did it come with any documentation? If so, read it and set it up. If not, try to understand what …

Hi As you can see in the code I have configured the softwareSerial with pin 2,3 (rx, Tx) and the jumper set to pin 2,3 but I couldn't received any data from device output. Thanks Ali

RS232 Arduino Shield

Projects General Guidance

ieee488 June 13, 2016, 2:43pm 2

Which RS232 shield?

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RS232 Arduino Shield

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