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Radrino Pinout help


 

Can someone tell me what the Yellow Wire that is on the 5 pin connector is and how can i address it in my script?


 

The WireUp instructions at show the red wire from that same connector to be the VFO from CLK2 of the Si5351 into the Bitx40's DDS connector, the red wire comes off the 3'rd pin in.

The Raduino schematic at?? show that the third pin in is actually pin number 14 of P3.

The yellow wire is at pin 16 of P3, schematic shows it to be tied to 12v. ? I suggest you clip it short and put tape over the end.

Good luck addressing that with your script.


On Fri, Apr 14, 2017 at 04:52 pm, Steve Greer wrote:

Can someone tell me what the Yellow Wire that is on the 5 pin connector is and how can i address it in my script?

?


N7PXY
 

Rather than clipping wires at the pushon connectors just use something small to depress the little catch pin on the connector; through the rectangular hole and slide the wire and connector out. The wire and connector are then out of harms way and reusable.

PJH, N7PXY


 

ok that sounds like a better idea and i can reuse the pin again.? I just used a2 since I'm all synced up


On Fri, Apr 14, 2017 at 9:55 PM, N7PXY <hickspj467@...> wrote:

Rather than clipping wires at the pushon connectors just use something small to depress the little catch pin on the connector; through the rectangular hole and slide the wire and connector out. The wire and connector are then out of harms way and reusable.

PJH, N7PXY



 

Jerry,
Well said.? The yellow wire is an accident looking for place to happen. ?it usually hangs out right over the main receiver PCB

Thanks for the heads up
73
Larry
WA9DOH

On Fri, Apr 14, 2017 at 7:23 PM, Jerry Gaffke via Groups.Io <jgaffke@...> wrote:

The WireUp instructions at show the red wire from that same connector to be the VFO from CLK2 of the Si5351 into the Bitx40's DDS connector, the red wire comes off the 3'rd pin in.

The Raduino schematic at?? show that the third pin in is actually pin number 14 of P3.

The yellow wire is at pin 16 of P3, schematic shows it to be tied to 12v. ? I suggest you clip it short and put tape over the end.

Good luck addressing that with your script.


On Fri, Apr 14, 2017 at 04:52 pm, Steve Greer wrote:

Can someone tell me what the Yellow Wire that is on the 5 pin connector is and how can i address it in my script?

?