[GreenKeys] Raspberry pi

[John, W9DDD]

So are you these to get audio out to a TU, or some other way to drive 
the printer.  Possibly fldigi and running into a Volpe board and 
skipping audio out.

I can certainly see using a Pi separate from the PC, since anytime I 
bump the mouse on the PC, the printer skips a beat.

John, W9DDD

On 1/11/2021 9:20 AM, Paul Heller wrote:
> I have a made and given away a few raspberry PIs to receive the various ITTY stations. Over time they began to work better, but all versions (the first ones were pretty crude) have the same basic features: a momentary push button to change the channels among the ITTY channels and a flashing LED that indicates what channel is being listened to. It was all driven by python and gave me a chance to experiment with the PI and provide something useful.
> 
> They all run headless without the need for a keyboard or display.
> 
> If you only want one ITTY channel, you don’t need the push button nor the LED.
> 
> Have fun!
> 
> Paul
> W2TTY
> 
>> On Jan 11, 2021, at 3:51 PM, Duncan Brown <duncanancy at earthlink.net> wrote:
>>
>> RasPi works great for bringing in ITTY for your TTYs!
>>
>> The AWA Museum has one (thanks to Paul, W2TTY) for copying the main ITTY stream. It powers up when we turn on the TTY display, connects to our WIFI, and in a few seconds is providing AFSK background "music". It also drives a Dovetron (with real CRT display). Whenever we want to show a TTY in action, we just take the Dovetron out of standby and start printing ITTY.
>>
>> At the end of the day, we just kill all the power to the display. It does not seem to bother the RasPi to be shut down that way.
>>
>> Have fun,
>>
>> Duncan
>> K2OEQ
>>
>>
>>> On 10-Jan-21 18:58, Daniel Jones wrote:
>>> I have just acquired a RPi that is set up to feed my machine the autostart channel.  It’s a heck of a lot easier then leaving my computer hooked up all the time.
>>>
>>> Gary Lopes WA6MEM set it up.  We are planning on using the same thing at the battleship Iowa to have allow the teletypes to occasionally operate while tours are going on.
>>>
>>> Daniel
>>>
>>> K6YIC
>>> http://K6YIC.com
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