Tag Archives: Arduino-Comm

FAIL: UDP Communications between a PC and an Arduino Nano

It was my intent to cover Arduino Nano UDP communications as the last segment in the various combinations of communicating between Arduino’s and PC’s or Raspberry Pi’s. Unfortunately, after spending way more time than I should have, I had to … Continue reading

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TCP Communications between a PC and an Arduino Nano Using Lazarus / Free Pascal

OK. I’m getting close to done with all of the combinations and permutations of ways to communicate between PC’s, Raspberry Pi’s, and Arduinos. Today I’m going to look at using TCP on an Arduino Nano because it is a special … Continue reading

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TCP Communications between a Raspberry Pi and an Arduino Using Lazarus / Free Pascal

This is the next installment in a series of posts discussing various ways to communicate between a Raspberry Pi and an Arduino. This post is only going to discuss the differences between using UDP vs TCP. If you are interested … Continue reading

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TCP Communications between a PC and an Arduino Using Lazarus / Free Pascal

This is the next installment in a series of posts discussing various ways to communicate between a PC and an Arduino. This post is only going to discuss the differences between using UDP vs TCP. If you are interested in … Continue reading

Posted in c-arduino, c-lazarus | Tagged , | 2 Comments

UDP Communications between a Raspberry Pi and an Arduino Using Lazarus / Free Pascal

In my prior post, I created a program for the arduino and a Free Pascal program for the PC that allowed them to communicate via UDP. You will want to refer to that post as it contains most of the … Continue reading

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UDP Communications between a PC and an Arduino Using Lazarus / Free Pascal

I recently blogged about communicating between a PC and an Arduino using Serial Communications. While this might be useful once in a while, in reality if I want to talk to an arduino from my PC I would prefer using … Continue reading

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Serial Communications (USB) between a Raspberry Pi and an Arduino Using Lazarus / Free Pascal

In this blog post I’m going to discuss how to connect a Raspberry Pi to an Arduino via USB and then communicate between them serially. If you want to communicate between an arduino and an RPI using I2C, see this … Continue reading

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Serial Communications between a PC and an Arduino Using Lazarus / Free Pascal

I’ve communicated between a PC and an Arduino via UDP in the past, but I have never tried to use the serial connection (USB) on the Arduino. So in this experiment I have setup an arduino with various sensors and … Continue reading

Posted in c-arduino, c-lazarus | Tagged , | 14 Comments