Software Serial Communication (rx,tx) Between Two arduinos uno (Sending ...

Software Serial Communication (rx,tx) Between Two arduinos uno (Sending and Receiving)

Working:
when pressed  a tact switch on the sender board(uno) ,then send data to the receiver board(uno) which via the Software serial (tx,rx) communication.
the receiver board(uno) will display the receivered data on the LCD.

Arudino uno
sender  ----- receiver
  tx3      -----    rx2
  rx2       -----    tx3
GND   -------- GND ***


*Related clip
- Hardware Serial Communication (rx,tx) Between Two arduinos uno (Sending and Receiving)
https://youtu.be/q0By7XtOcQo
- Software Serial Communication (rx,tx) Between Two arduinos uno (Sending and Receiving)
https://youtu.be/ktNI-Cs0ZTk

-download arduino sketch ,image
https://drive.google.com/open?id=0BzjoxIwEMrM-aUtCS3JCMGItdjg

credit
http://www.kevindarrah.com/?page_id=1357

Hardware Serial Communication (rx,tx) Between Two arduinos uno (Sending ...

Hardware Serial Communication (rx,tx) Between Two arduinos uno (Sending and Receiving)

Working:
when pressed 'reset'  button on the sender board(uno) ,then send data to the receiver board(uno) which via the hardware serial (tx,rx) communication.
the receiver board(uno) will display the receivered data on the LCD.

Arudino uno
sender  ----- receiver
  tx       -----    rx
  rx       -----    tx
GND   -------- GND ***

Call many topic:
-Arduino to Arduino Serial Communication
-2 arduino communication tx rx
-Arduino Serial Communication
-2 Arduinos Talking How-To Hardware Serial
-Serial Communication Between Two arduinos
-two arduinos serial

-download arduino sketch ,image
https://drive.google.com/open?id=0BzjoxIwEMrM-VU5BQjkyOEMtTFk

credit
http://www.kevindarrah.com/?page_id=1357