[arm-allstar] Baofeng 888s and Raspberry Pi 3. Once Pi boots fully, Baofeng locks in transmit

[Doug Crompton]

Mike,

 Once I sent that I saw you had the issue in the subject. If the 888 goes
into TX and stays there I would say there is a problem on the PTT line
somewhere. You do need to use a FET and resistor as shown in the schematic
between the FOB and the radio. You can't just connect the output of the FOB
to the PTT of the 888. In rpt.conf the duplex setting should be 1 -
duplex=1.


*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*


On Sat, Mar 17, 2018 at 10:22 PM, "Michael Staggs via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

> I’m sure I did something wrong. I wired the chip up COS and PTT to the
> pins as shown here:
>
> http://www.garydion.com/projects/usb_fob/
>
> I wired the left and right jacks up according to here:
>
> https://hamvoip.org/hamradio/usb_fob_simple_modification/
> images/DSC02054.jpg
>
> And I wired the Baofeng 888s up according to these instructions:
>
> http://crompton.com/hamradio/baofeng888/New-888-mods.pdf
>
> I used the RPi2-3 Image Version 1.5rc16 image
>
> Sent from Mail for Windows 10
>
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