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8Gb RPI4 info...
1st microprocessor I learned assembler on.
1st microprocessor I learned assembler on.
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By
John Hays - K7VE / WRJT-215
· #11178
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8Gb RPI4 info.
As always the pi user should be given a new, more secure password.
As always the pi user should be given a new, more secure password.
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By
John Hays - K7VE / WRJT-215
· #11174
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8Gb RPI4 info...
I think they all are 64 bit hardware, it is the OS that determines if it runs in 32 or 64 bit mode.
I think they all are 64 bit hardware, it is the OS that determines if it runs in 32 or 64 bit mode.
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By
John Hays - K7VE / WRJT-215
· #11154
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Pi 4 USB Current support
Yes.
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John Hays - K7VE / WRJT-215
· #11123
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The initial question...
You don't need to format. Etcher and similar programs put down the entire image, sector by sector, and would just overwrite the partitions your formatter created.
You don't need to format. Etcher and similar programs put down the entire image, sector by sector, and would just overwrite the partitions your formatter created.
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By
John Hays - K7VE / WRJT-215
· #11110
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Noisy Pi4 - particularly on 2m
Had one ham take his board and hat and wrap their plastic case in foil and it helped.
Had one ham take his board and hat and wrap their plastic case in foil and it helped.
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By
John Hays - K7VE / WRJT-215
· #11086
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Noisy Pi4 - particularly on 2m
We have found that placing the board and any HATs in a faraday cage (metal case) solves on board problems.
We have found that placing the board and any HATs in a faraday cage (metal case) solves on board problems.
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By
John Hays - K7VE / WRJT-215
· #11054
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Sale for Masks
No feature to do that on the list -- your mail client may have a blacklist feature or filter to do it. Again he is banned on this list. No need for further comment.
No feature to do that on the list -- your mail client may have a blacklist feature or filter to do it. Again he is banned on this list. No need for further comment.
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By
John Hays - K7VE / WRJT-215
· #11033
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Sale for Masks
These spammers often set their preference to "No Email" in their profile, so they don't see replies. The list administrators are keen to ban them if they get a message through.
These spammers often set their preference to "No Email" in their profile, so they don't see replies. The list administrators are keen to ban them if they get a message through.
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By
John Hays - K7VE / WRJT-215
· #11025
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Sale for Masks
Spammer -- Has been banned.
Spammer -- Has been banned.
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By
John Hays - K7VE / WRJT-215
· #11023
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Packet
US regulations only permits 300 baud on most HF bands (10m excepted).
US regulations only permits 300 baud on most HF bands (10m excepted).
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By
John Hays - K7VE / WRJT-215
· #11001
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Packet
Why would you want 600 baud? Direwolf can do a variety of speeds.
Why would you want 600 baud? Direwolf can do a variety of speeds.
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By
John Hays - K7VE / WRJT-215
· #10999
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CAT Control Options
Sorry for the typos, I was responding on my phone. https://en.wikipedia.org/wiki/Yaesu_(brand)
Sorry for the typos, I was responding on my phone. https://en.wikipedia.org/wiki/Yaesu_(brand)
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By
John Hays - K7VE / WRJT-215
· #10984
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CAT Control Options
Vertex was the commercial radio side of Yaesu. Motorola bought Yaesu, for that that customer base, but wasn't interested in Amateur so sold that side of the business back to. The family that had previ
Vertex was the commercial radio side of Yaesu. Motorola bought Yaesu, for that that customer base, but wasn't interested in Amateur so sold that side of the business back to. The family that had previ
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By
John Hays - K7VE / WRJT-215
· #10977
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Packet
https://groups.io/g/direwolf -- Direwolf community and support group
https://groups.io/g/direwolf -- Direwolf community and support group
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By
John Hays - K7VE / WRJT-215
· #10952
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Packet
Last updates on Direwolf were a couple of days ago. Active users of Direwolf build updated versions since distributions tend to be slow to include updates. https://github.com/wb2osz/direwolf/commits/d
Last updates on Direwolf were a couple of days ago. Active users of Direwolf build updated versions since distributions tend to be slow to include updates. https://github.com/wb2osz/direwolf/commits/d
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By
John Hays - K7VE / WRJT-215
· #10951
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Packet
Direwolf is pretty solid, I run it for months without "lock ups"
Direwolf is pretty solid, I run it for months without "lock ups"
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By
John Hays - K7VE / WRJT-215
· #10945
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Packet
Direwolf can pull out weaker signals and does some bit error correction. Also you have the option of additional data rates. You may want to look at DRAWS™ to interface to your radio(s) and run Direwol
Direwolf can pull out weaker signals and does some bit error correction. Also you have the option of additional data rates. You may want to look at DRAWS™ to interface to your radio(s) and run Direwol
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By
John Hays - K7VE / WRJT-215
· #10944
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using GPIO to key PTT relay
Are you able to key/unkey PTT using the system's gpio command? man gpio If you aren't familiar with it.
Are you able to key/unkey PTT using the system's gpio command? man gpio If you aren't familiar with it.
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By
John Hays - K7VE / WRJT-215
· #10771
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using GPIO to key PTT relay
Not directly - the DRAWS™ HAT has a built-in PTT circuit for GPIO and I use that.
Not directly - the DRAWS™ HAT has a built-in PTT circuit for GPIO and I use that.
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By
John Hays - K7VE / WRJT-215
· #10767
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