Hey all, i’ve been trying to read Serial Data from one arduino to another using Nano through RX, TX pins to another TX,RX
There’s a couple of Forum posts on this topic
Greetings everyone.
I have found XOD a week ago searching for a visual programming IDE for microcontrollers, like Arduino.
I am working on a project of a PLC to give a “brain” to some machines.
So I need to work with two microcontrollers together.
The first one will have an application for machine control, reading, processing, and writing data (much better XOD than C++ for that), and the second will have its GPIOs connected to field interface electronic circuits (reading and writing data).
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Below is an example of Serial Com from the Computer to UART-0 (Mega) collecting the command and sending it back while printing it on a 16x2 parallel LCD. Overall, it works, but I feel it’s clunky, it could miss consecutive commands, and could be better written in the cpp not-implemented-in-xod node.
Serial communication is still required for some applications, particularly in the science industry. Typically, a the computer sends a serial message to the unit, and the unit responds and sends a me…
system
November 3, 2021, 5:11pm
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