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edit approved Jul 7, 2017 at 13:49
gre_gor
edit approved Jul 7, 2017 at 13:49
gre_gor
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Good morning, I'm working on a project for interfacing the arduinoArduino with the raspberry piRaspberry Pi. I need to be able to exchange serial data between the two using the usbUSB port. 

My question is, can iI do that while having the arduinoArduino powered on, by using a 9v9 V battery connected to the DC pin and at the same time have serial data connection using the usbUSB port.?

Good morning, I'm working on a project for interfacing the arduino with the raspberry pi. I need to be able to exchange serial data between the two using the usb port. My question is can i do that while having the arduino powered on using a 9v battery connected to the DC pin and at the same time have serial data connection using the usb port.

I'm working on a project for interfacing the Arduino with the Raspberry Pi. I need to be able to exchange serial data between the two using the USB port. 

My question is, can I do that while having the Arduino powered, by using a 9 V battery connected to the DC pin and at the same time have serial data connection using the USB port?

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user35288
user35288
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Arduino USB and 9V

Good morning, I'm working on a project for interfacing the arduino with the raspberry pi. I need to be able to exchange serial data between the two using the usb port. My question is can i do that while having the arduino powered on using a 9v battery connected to the DC pin and at the same time have serial data connection using the usb port.