Is there a document to detail which pins to connect to use
this cable?
Cheers,
Rich
USB to TTL Serial Cable
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- jgotthardt
- Posts: 33
- Joined: Mon Dec 03, 2007 11:58 am
Re: USB to TTL Serial Cable
Hi Rich,
Cable pin-out is as follows:
Red = +5V
Black = gnd
White = RX
Green = TX
To connect to Raspberry Pi:
Red to pin 2 (+5V)
Black to pin 6 (GND)
White to pin 8 (GPIO14, TXD)
Green to pin 10 (GPIO15, RXD)
This will power the RPi from the USB port of the computer you're using to communicate with the RPi. If The RPi is getting power thru its micro USB power connector, leave the red wire unconnected.
Cable pin-out is as follows:
Red = +5V
Black = gnd
White = RX
Green = TX
To connect to Raspberry Pi:
Red to pin 2 (+5V)
Black to pin 6 (GND)
White to pin 8 (GPIO14, TXD)
Green to pin 10 (GPIO15, RXD)
This will power the RPi from the USB port of the computer you're using to communicate with the RPi. If The RPi is getting power thru its micro USB power connector, leave the red wire unconnected.
- stats
- Posts: 4
- Joined: Thu Aug 09, 2012 8:08 pm
Re: USB to TTL Serial Cable
Thanks!
Cheers,
Rich
Cheers,
Rich
- jishnu_oman
- Posts: 1
- Joined: Thu Aug 23, 2012 3:09 pm
Re: USB to TTL Serial Cable
Hi,
What is the other use/benefits of USB to TTL serial cable....
regards,
Jishnu
What is the other use/benefits of USB to TTL serial cable....
regards,
Jishnu
- mikeniemi
- Posts: 3
- Joined: Thu Sep 06, 2012 2:04 am
Re: USB to TTL Serial Cable
The product page (http://www.adafruit.com/products/954) says "this cable is ideal for powering and connecting up to the debug/login console on the Raspberry Pi".
Just checking.. does that mean you can do the initial setup and subsequent control of a Rasberry Pi using this cable without needing a USB keyboard and mouse, and HDMI or composite television/monitor? If so, that would be very cool.
Just checking.. does that mean you can do the initial setup and subsequent control of a Rasberry Pi using this cable without needing a USB keyboard and mouse, and HDMI or composite television/monitor? If so, that would be very cool.
-
- Posts: 12151
- Joined: Thu Apr 06, 2006 4:21 pm
Re: USB to TTL Serial Cable
you can indeed, thats exactly what its for!
- smhall05
- Posts: 4
- Joined: Wed Oct 26, 2011 6:50 pm
Re: USB to TTL Serial Cable
I think the answer is yes, but is this a special cable? What is the chip inside the header? I'd like to see if I can re-create the same function. I cut a standard usb cable laying around and made the necessary connections, but was unable to bring up a console.
- adafruit_support_bill
- Posts: 88087
- Joined: Sat Feb 07, 2009 10:11 am
Re: USB to TTL Serial Cable
Yes. There is a usb/serial converter chip built into the header. There is a data sheet link on the product description page.but is this a special cable? What is the chip inside the header?
- dliloch
- Posts: 19
- Joined: Mon Nov 12, 2012 7:06 am
Re: USB to TTL Serial Cable
hello,
I have purchased the usb to ttl serial cable and it works fine from my mac to rasbperry pi..
I can't make it go from my raspberry pi to another raspberry pi. I have it on a powered hub
but the raspberry pi does not seen to see it.. any suggestions? Also I take it that no drivers
are required for this .. but they are for mac and windows.
Thanks,
-don
I have purchased the usb to ttl serial cable and it works fine from my mac to rasbperry pi..
I can't make it go from my raspberry pi to another raspberry pi. I have it on a powered hub
but the raspberry pi does not seen to see it.. any suggestions? Also I take it that no drivers
are required for this .. but they are for mac and windows.
Thanks,
-don
-
- Posts: 24
- Joined: Fri Oct 19, 2012 11:21 am
Re: USB to TTL Serial Cable
any tutorials available? thanks
-
- Posts: 12151
- Joined: Thu Apr 06, 2006 4:21 pm
Re: USB to TTL Serial Cable
we dont have any details on using the USB cable ON the pi itself - it needs drivers that may not exist! its only for use from a computer to the pi
Forum rules
Talk about Adafruit Raspberry Pi® accessories! Please do not ask for Linux support, this is for Adafruit products only! For Raspberry Pi help please visit: http://www.raspberrypi.org/phpBB3/
Talk about Adafruit Raspberry Pi® accessories! Please do not ask for Linux support, this is for Adafruit products only! For Raspberry Pi help please visit: http://www.raspberrypi.org/phpBB3/