Serial communication doesn't work RPI--ARDUINO uart [closed]

i want to use serial communication to send data from an arduino nano to a raspberry zero w.

I used this method of connecting the pi to the arduino

I used this code

import serial

port = serial.Serial("/dev/ttyAMA0", baudrate=9600, timeout=3.0)



while True:

    print(port.read())

but it doesn't work, I tried many things but they all didn't work for example:

disabled serial login shell using raspi-config

tried other wirings

added dtoverlay=pi3-disable-bt to config.txt

tried searching for the correct port

tried this command sudo systemctl disable hciuart

tried different baudrates

I use this arduino code

void setup() {

  Serial.begin(9600);

}



void loop() {

  Serial.print("10,20,30,40,50");

  delay(500);

}

could somebody help me?

Thanks

asked Dec 23 '18 at 16:20

user9729726

closed as off-topic by DavidPostill♦ Dec 23 '18 at 16:27

This question appears to be off-topic. The users who voted to close gave this specific reason:

"This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill

If this question can be reworded to fit the rules in the help center, please edit the question.

This belongs on arduino.stackexchange.com or raspberrypi.stackexchange.com but as written is not a good fit for either of them.

– DavidPostill♦
Dec 23 '18 at 16:29

add a comment |

i want to use serial communication to send data from an arduino nano to a raspberry zero w.

I used this method of connecting the pi to the arduino

I used this code

import serial

port = serial.Serial("/dev/ttyAMA0", baudrate=9600, timeout=3.0)



while True:

    print(port.read())

but it doesn't work, I tried many things but they all didn't work for example:

disabled serial login shell using raspi-config

tried other wirings

added dtoverlay=pi3-disable-bt to config.txt

tried searching for the correct port

tried this command sudo systemctl disable hciuart

tried different baudrates

I use this arduino code

void setup() {

  Serial.begin(9600);

}



void loop() {

  Serial.print("10,20,30,40,50");

  delay(500);

}

could somebody help me?

Thanks

asked Dec 23 '18 at 16:20

user9729726

closed as off-topic by DavidPostill♦ Dec 23 '18 at 16:27

This question appears to be off-topic. The users who voted to close gave this specific reason:

"This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill

If this question can be reworded to fit the rules in the help center, please edit the question.

This belongs on arduino.stackexchange.com or raspberrypi.stackexchange.com but as written is not a good fit for either of them.

– DavidPostill♦
Dec 23 '18 at 16:29

add a comment |

i want to use serial communication to send data from an arduino nano to a raspberry zero w.

I used this method of connecting the pi to the arduino

I used this code

import serial

port = serial.Serial("/dev/ttyAMA0", baudrate=9600, timeout=3.0)



while True:

    print(port.read())

but it doesn't work, I tried many things but they all didn't work for example:

disabled serial login shell using raspi-config

tried other wirings

added dtoverlay=pi3-disable-bt to config.txt

tried searching for the correct port

tried this command sudo systemctl disable hciuart

tried different baudrates

I use this arduino code

void setup() {

  Serial.begin(9600);

}



void loop() {

  Serial.print("10,20,30,40,50");

  delay(500);

}

could somebody help me?

Thanks

asked Dec 23 '18 at 16:20

user9729726

i want to use serial communication to send data from an arduino nano to a raspberry zero w.

I used this method of connecting the pi to the arduino

I used this code

import serial

port = serial.Serial("/dev/ttyAMA0", baudrate=9600, timeout=3.0)



while True:

    print(port.read())

but it doesn't work, I tried many things but they all didn't work for example:

disabled serial login shell using raspi-config

tried other wirings

added dtoverlay=pi3-disable-bt to config.txt

tried searching for the correct port

tried this command sudo systemctl disable hciuart

tried different baudrates

I use this arduino code

void setup() {

  Serial.begin(9600);

}



void loop() {

  Serial.print("10,20,30,40,50");

  delay(500);

}

could somebody help me?

Thanks

raspberry-pi serial arduino

asked Dec 23 '18 at 16:20

user9729726

asked Dec 23 '18 at 16:20

user9729726

asked Dec 23 '18 at 16:20

user9729726

asked Dec 23 '18 at 16:20

user9729726

asked Dec 23 '18 at 16:20

user9729726

closed as off-topic by DavidPostill♦ Dec 23 '18 at 16:27

This question appears to be off-topic. The users who voted to close gave this specific reason:

"This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill

If this question can be reworded to fit the rules in the help center, please edit the question.

closed as off-topic by DavidPostill♦ Dec 23 '18 at 16:27

This question appears to be off-topic. The users who voted to close gave this specific reason:

"This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill

If this question can be reworded to fit the rules in the help center, please edit the question.

This belongs on arduino.stackexchange.com or raspberrypi.stackexchange.com but as written is not a good fit for either of them.

– DavidPostill♦
Dec 23 '18 at 16:29

add a comment |

This belongs on arduino.stackexchange.com or raspberrypi.stackexchange.com but as written is not a good fit for either of them.

– DavidPostill♦
Dec 23 '18 at 16:29

This belongs on arduino.stackexchange.com or raspberrypi.stackexchange.com but as written is not a good fit for either of them.

– DavidPostill♦
Dec 23 '18 at 16:29

add a comment |

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