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Hi,
I would like to use a 4.3' inch NX4827T043 Nextion touchscreen display with edison arduino. The connection of hardware is as follow:
Nextion +5V to Edison 5V,
Nextion RX to Edison TX (Pin1),
Nextion TX to Edison RX (Pin0),
GND connected to GND
Then i uploaded a HMI which contains two numbers n0 on left, n1 on right to the Nextion Display
i compiled the code as below using Arduino IDE and uploaded to Edison Arduino.
It should alternate sending 123 and 456 between n0 and n1 on my lcd screen however i get no response. Please advice.
[code]
int i = {0};
void setup() {
Serial.begin(9600);
Serial1.begin<span class="punctuation token"...
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Hi Rachel_Lim,
Thanks for your interest in the Intel® Edison™ Platform.
Unfortunately, I don't have access to a NX4827T043, so I can't replicate your issue. Looking at the details of your connection you seem to be doing it right.
I would recommend to try the mraa sample codes in order to establish a serial connection: https://github.com/intel-iot-devkit/mraa/tree/master/examples mraa/examples at master · intel-iot-devkit/mraa · GitHub .
I will be waiting for your results, have a nice day!
Best Regards,
-Jose P.
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Hi Rachel_Lim,
Did you find useful the mraa examples? Please let me know in order to assist you.
Have a nice day!
Best Regards,
-Jose P.

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