|
HDMI issue with Draws
Hi, I was searching on the DSI port and came across this. It may require additional software to do what you are attempting. https://www.raspberrypi.org/documentation/hardware/display/ Hope this helps.
Hi, I was searching on the DSI port and came across this. It may require additional software to do what you are attempting. https://www.raspberrypi.org/documentation/hardware/display/ Hope this helps.
|
By
Kevin K. - N7KJK
· #5368
·
|
|
Fans, Pi4, and the DRAWS case
Tim, Not sure this is what you're looking for. I've created something here for my two DRAWS implementations. One is a PI 3 running an RMS Gateway. The other is a PI 4 that I am going to use for APRS t
Tim, Not sure this is what you're looking for. I've created something here for my two DRAWS implementations. One is a PI 3 running an RMS Gateway. The other is a PI 4 that I am going to use for APRS t
|
By
Kevin K. - N7KJK
· #5184
·
|
|
Cooling fan to 5V+ & - pins #4 & 6 (conflicts w/ DRAWS pin use)
Pins 1 and 8 in the black connector next to power input. There's a spec on the entire DRAWS hat in the documents section. I'm using it to run run two .10 amp fans. Kevin
Pins 1 and 8 in the black connector next to power input. There's a spec on the entire DRAWS hat in the documents section. I'm using it to run run two .10 amp fans. Kevin
|
By
Kevin K. - N7KJK
· #5073
·
|
|
How susceptible is the DRAWS board to RFI? Metal Case required?
I share this image of a custom case which includes dual fans.. I also wired two AAA batteries to the clock backup. I used a gpio riser to make room between the PI and the DRAWS for heat syncs and a ce
I share this image of a custom case which includes dual fans.. I also wired two AAA batteries to the clock backup. I used a gpio riser to make room between the PI and the DRAWS for heat syncs and a ce
|
By
Kevin K. - N7KJK
· #5011
·
|
|
Ran update.. now PI won't boot
#draws
successfully received an email message. Sender is using an "experimental system" of his own. there were some delays and retries, but the email made it through. I'll get some more test traffic in the n
successfully received an email message. Sender is using an "experimental system" of his own. there were some delays and retries, but the email made it through. I'll get some more test traffic in the n
|
By
Kevin K. - N7KJK
· #4916
·
|
|
Ran update.. now PI won't boot
#draws
I'll send that output. You don't have to go to a bunch of trouble on the list. I can probably figure it out from the output of that script. I have the UDR0 working except for a Permission denied on /w
I'll send that output. You don't have to go to a bunch of trouble on the list. I can probably figure it out from the output of that script. I have the UDR0 working except for a Permission denied on /w
|
By
Kevin K. - N7KJK
· #4915
·
|
|
Ran update.. now PI won't boot
#draws
Thanks Basil, I'll make that change.. see what happens. Two questions: 1. Is there a single (or couple) of documents that describe all the components of a Gateway system (specific to the DRAWS technol
Thanks Basil, I'll make that change.. see what happens. Two questions: 1. Is there a single (or couple) of documents that describe all the components of a Gateway system (specific to the DRAWS technol
|
By
Kevin K. - N7KJK
· #4911
·
|
|
Ran update.. now PI won't boot
#draws
OK so I think I'm really close to working system. (unless we really have a hardware issue which I don't think so). A friend is trying to connect when I ask. I've been working on audio levels because I
OK so I think I'm really close to working system. (unless we really have a hardware issue which I don't think so). A friend is trying to connect when I ask. I've been working on audio levels because I
|
By
Kevin K. - N7KJK
· #4909
·
|
|
Ran update.. now PI won't boot
#draws
Thanks Basil., Can't SSH to the PI. Doesn't appear to be on the network, I really think it's not booting. SD card in another PI equals same results (nothing). New SD card boots just fine with DRAWS..
Thanks Basil., Can't SSH to the PI. Doesn't appear to be on the network, I really think it's not booting. SD card in another PI equals same results (nothing). New SD card boots just fine with DRAWS..
|
By
Kevin K. - N7KJK
· #4904
·
|
|
Ran update.. now PI won't boot
#draws
Hey Basil, Hope you're doing well.. So I've had the RMS gateway running smoothly for months. There was a power failure event here some weeks ago. Power came back on , PI and radio booted up and everyt
Hey Basil, Hope you're doing well.. So I've had the RMS gateway running smoothly for months. There was a power failure event here some weeks ago. Power came back on , PI and radio booted up and everyt
|
By
Kevin K. - N7KJK
· #4899
·
|
|
Ran update.. now PI won't boot
#draws
Hi, Ran through the following and now the PI won't boot. Does not even appear to try. This is a PI 3. I did enable the HDMI Safe flag just in case it would help. sudo apt-get update sudo apt-get dist-
Hi, Ran through the following and now the PI won't boot. Does not even appear to try. This is a PI 3. I did enable the HDMI Safe flag just in case it would help. sudo apt-get update sudo apt-get dist-
|
By
Kevin K. - N7KJK
· #4896
·
|
|
Utilizing DRAWS to encrypt handheld radios
I would use caution here. Part 97 includes several references to obscuring the transmission, other than coded commands for remote control devices. Kevin N7KJK
I would use caution here. Part 97 includes several references to obscuring the transmission, other than coded commands for remote control devices. Kevin N7KJK
|
By
Kevin K. - N7KJK
· #4787
·
|
|
GPS Monitoring for DRAWS
This is really nice. I hope to make use of it when I get my second system setup for APRS... One thought if you're looking for useful information.. If the programming environment has access to any usef
This is really nice. I hope to make use of it when I get my second system setup for APRS... One thought if you're looking for useful information.. If the programming environment has access to any usef
|
By
Kevin K. - N7KJK
· #4101
·
|
|
Point to Point (P2P) email transfer
#draws
So we do have two way communications working now. *We address each other's system directly with call sign (no SSID). * We always address the emails with full Winlink.org email address. I will try and
So we do have two way communications working now. *We address each other's system directly with call sign (no SSID). * We always address the emails with full Winlink.org email address. I will try and
|
By
Kevin K. - N7KJK
· #3778
·
|
|
Point to Point (P2P) email transfer
#draws
Basil, Here's the outbox message you asked for. Kevin
Basil, Here's the outbox message you asked for. Kevin
|
By
Kevin K. - N7KJK
· #3775
·
|
|
Point to Point (P2P) email transfer
#draws
OK, I think there in lies some of the confusion. The receiving end isn't configured the same way. They're not using a DRAWS . (not sure exactly what digital components (physical and/or software) they'
OK, I think there in lies some of the confusion. The receiving end isn't configured the same way. They're not using a DRAWS . (not sure exactly what digital components (physical and/or software) they'
|
By
Kevin K. - N7KJK
· #3774
·
|
|
Point to Point (P2P) email transfer
#draws
I am getting emails addressed to my winlink.org account. The direwolf logs show that K7RMZ called N7KJK (not N7KJK-10). Radio is plugged into the right DIN port on the DRAWS Here's my current Ax25.con
I am getting emails addressed to my winlink.org account. The direwolf logs show that K7RMZ called N7KJK (not N7KJK-10). Radio is plugged into the right DIN port on the DRAWS Here's my current Ax25.con
|
By
Kevin K. - N7KJK
· #3772
·
|
|
Point to Point (P2P) email transfer
#draws
OK so the reinstall fixed the PLUWEB.. Thanks.. On the P2P Packet. My friend and I are now reliably handshaking, and it appears we're transferring messages. I'm sending to his plain call sign (no @dom
OK so the reinstall fixed the PLUWEB.. Thanks.. On the P2P Packet. My friend and I are now reliably handshaking, and it appears we're transferring messages. I'm sending to his plain call sign (no @dom
|
By
Kevin K. - N7KJK
· #3771
·
|
|
Point to Point (P2P) email transfer
#draws
Also is this section with the pluweb failed state normal? 1 07:17:06 N7KJKPI systemd[1]: pluweb.service: Service hold-off time over, scheduling restart. Aug 1 07:17:06 N7KJKPI systemd[1]: Stopped node
Also is this section with the pluweb failed state normal? 1 07:17:06 N7KJKPI systemd[1]: pluweb.service: Service hold-off time over, scheduling restart. Aug 1 07:17:06 N7KJKPI systemd[1]: Stopped node
|
By
Kevin K. - N7KJK
· #3764
·
|
|
Point to Point (P2P) email transfer
#draws
Ok, Understood. Not sure why I didn't catch that in the man page. Thanks
Ok, Understood. Not sure why I didn't catch that in the man page. Thanks
|
By
Kevin K. - N7KJK
· #3763
·
|