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edited Jul 7, 2018 at 18:19

Greenonline

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Can't detect I2C displays with arduino nanoArduino Nano

enter image description here

SCL - A5 SDA - A4 VCC - 5v GND - GND

All cables tested and work ..:

SCL - A5
SDA - A4
VCC - 5V
GND - GND

ImI'm using an arduino nanoArduino Nano board and an I2CI²C display - IveI've tried everything to get it to work and imI'm now convinced itsit's a hardware fault. Using the Arduino I2CI²C address scanner, it is unable to find a device, even though it is wired correctly (I've checked multiple times)

http://playground.arduino.cc/Main/I2cScanner <--- Thats the code I used

Scanning... No I2C devices found

Scanning... No I2C devices foundThis is the code I used, i2c_scanner, and this output:

Scanning... No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning... No I2C devices found

Scanning.. is all I get. No I2C devices found

Is all I get - anyAny suggestions? (Or, or is my board output fried?)

Can't detect I2C displays with arduino nano

enter image description here

SCL - A5 SDA - A4 VCC - 5v GND - GND

All cables tested and work ..

Im using an arduino nano board and an I2C display - Ive tried everything to get it to work and im now convinced its a hardware fault. Using the Arduino I2C address scanner, it is unable to find a device, even though it is wired correctly(I've checked multiple times)

http://playground.arduino.cc/Main/I2cScanner <--- Thats the code I used

Scanning... No I2C devices found

Is all I get - any suggestions? (Or is my board output fried?)

Can't detect I2C displays with Arduino Nano

All cables tested and work:

SCL - A5
SDA - A4
VCC - 5V
GND - GND

I'm using an Arduino Nano board and an I²C display - I've tried everything to get it to work and I'm now convinced it's a hardware fault. Using the Arduino I²C address scanner, it is unable to find a device, even though it is wired correctly (I've checked multiple times).

This is the code I used, i2c_scanner, and this output:

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

Scanning...
No I2C devices found

... is all I get.

Any suggestions, or is my board output fried?

Source Link

asked Jun 17, 2015 at 16:25

Baddog22

41
1
1
4

Can't detect I2C displays with arduino nano

enter image description here

SCL - A5 SDA - A4 VCC - 5v GND - GND

All cables tested and work ..

Im using an arduino nano board and an I2C display - Ive tried everything to get it to work and im now convinced its a hardware fault. Using the Arduino I2C address scanner, it is unable to find a device, even though it is wired correctly(I've checked multiple times)

http://playground.arduino.cc/Main/I2cScanner <--- Thats the code I used

Scanning... No I2C devices found

Is all I get - any suggestions? (Or is my board output fried?)

i2c

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Can't detect I2C displays with arduino nanoArduino Nano

Can't detect I2C displays with arduino nano

Can't detect I2C displays with Arduino Nano

Can't detect I2C displays with arduino nano