@Syed, thanks for the article. I would also like to know, how to send serial data from a master device to multiple slaves. Each slave need to get different data and need to have its unique addresses as well. An article on these line would be very helpful.
Thanks again,
Madhav
If I change the code to write on SoftwareSerial and read with HardwareSerial the simulation doesn't work. This is the change:
void loop()
{
if (SoftSerial.available())
{
char data = SoftSerial.read();
Serial.print(data);
}
}
The SoftSerial.available() always retuns false. Althought I wrote on the virtual terminal. Do you know the reason?
A lot of thnaks
That's because of Proteus software, there's no problem with your code. If you try this code on real Hardware then it will work perfectly fine.
But Proteus has some limitations that's why software serial library has some issues (in simulation), which I tried to resolve but couldn't. :P
Hi,
I will share such article soon. As a short note, you should try to use special characters for each node e.g. $ for Node1, ! for Node 2 etc. and then in each node you can place a check like if data starts with $ then its for Node1 and if it starts from ! then its for Node 2. I hope it will help. :)
Thanks.
Hello:
Have you found the solution for the limitations of Proteus with the SoftwareSerial library?
I think that the SoftwareSerial library would have to be modified so that it works normally with Proteus
Thank you
If the Arduino sends Serial data to NodeMCU how would one use the data say from the sensors on the uno and transmit them to a website. Icant find how to transport the data that comes across to the NodeMCU? Thanks John
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Hi friends, I hope you are all well. In this article, we can discuss the scalar or dot products of the vectors. In previous articles, we have discussed vectors and their addition in the rectangular or cartesian coordinate system in depth. Now we can talk about the scalar product of two vectors, also known as the dot product. Scalar or dot products can play an essential role in solving the operation of vector algebra and also they have various applications in numerous fields like computer sciences.
Hi friends, I hope you are all well. In this article, we can discuss the scalar or dot products of the vectors. In previous articles, we have discussed vectors and their addition in the rectangular or cartesian coordinate system in depth.
In previous articles, we have discussed vectors and their addition in the rectangular or cartesian coordinate system in depth. Now we can talk about the scalar product of two vectors, also known as the dot product.
We can discuss the scalar or dot products of the vectors. In previous articles, we have discussed vectors and their addition in the rectangular or cartesian coordinate system in depth. Now we can talk about the scalar product of two vectors, also known as the dot product. Scalar or dot products can play an essential role in solving the operation of vector algebra and also they have various applications in numerous fields like computer sciences.
Now we can talk about the scalar product of two vectors, also known as the dot product. Scalar or dot products can play an essential role in solving the operation of vector algebra and also they have various applications in numerous fields like computer sciences.
We can discuss the scalar or dot products of the vectors. In previous articles, we have discussed vectors and their addition in the rectangular or cartesian coordinate system in depth. Scalar or dot products can play an essential role in solving the operation of vector algebra and also they have various applications in numerous fields like computer sciences.