There are a couple of options - the most obvious is the RPi monitor and case (7” touchscreen - you can even type on it if you have small fingers). I saw something on Kickstarter the other day about

Hello all, I'm still pretty new to the RPI screen. I have the Raspberry Pi 4 with 4gb RAM. The main reason why I got the RPI 4 is for portable radio operations. I love to do digital modes and I use a

I just checked (left the rig so I could access it remotely with VNC) and it is 35% or less on the CPU running Fldigi, but not much to decode right now. With WSJT-X it sits at around 10% and jumps to

what trends in CPU usage are you seeing with top while running fldigi vs other software? is it constantly at 40% CPU?

Indeed, the FLRIC case is the one, dissipates the heat, does the job.

You don't need to run putty with sudo. Also, if you need to ssh to other machine you can use ssh as a command: ssh some.host and putty isn't needed here :) Pozdrawiam serdecznie, Tomasz A. Zajdel 73!

So, first question is why are you installing putty? SSH is already installed and the default secure shell. The error is a problem with the GTK toolkit and a quick Google search shows:

After installing putty, when I try starting it this appears: pi@hampi:~ $ sudo putty (putty:2651): Gtk-CRITICAL **: 15:44:33.286: gtk_box_gadget_distribute: assertion 'size >= 0' failed in

I switched to the aluminum FLIRC Pi-zero case and my problem is solved! With continuous FLdigi use the temperature of the processor is not getting over 115F (46C) and no more shutdowns. That is a very

Curious how this topic progressed have any solutions been tried that I could learn from? Jeremy Edwards "To acquire knowledge, one must study; but to acquire wisdom, one must observe."

Received from Doc Dowd, W1DOC at 11/17/2021 14:55 UTC: Copper has about 40% better heat conduction, but the heat sink to air conduction is about the same so with the small size and large surface

I am using this with my Raspberry Pi Zero 2 W and it works well. Has a built in heatsink. I too used some thermal

It comes with two interchangeable tops. One has a higher clearance to clear a heat sink, but it doesn't include the heat sink. 73 de Jim, KB3PU Received from Ken Curtis via groups.io at 11/17/2021

The issue/problem is with a RPi zero 2 W overheating, whereas this case specifies that it is for a RPi 4. Totally different case requirements. However, this case DOES SHOW it is for a zero 2

have you seen the FLIRC case? It makes a marvelous heat sync, is quiet and looks good. The downsides of it is access to internal connectors requires opening the case, and the WiFi / Bluetooth

Maybe "up your heat sink" game: Use a copper, rather than an aluminum heat sink. It transfers heat more efficiently. Fins are only effective if you are using a cooling fan to move the air around.

Some good ideas here. Note, I have more than enough speed to run Fldigi and WSJT-X with the zero 2...no issues with that and I think there is some excess capability, which is why I was thinking of

You could try reducing the background tasks or a different 'cleaner' image which has less of the unnecessary background tasks already removed(i dont know how much of background processing the standard

Hello Vic, Makes sense since it's basically a Rpi v1 with a single old ARM v6L core but without HDMI, wired Ethernet, etc. It's basically a depopulated Raspberry Pi 3

I got a 14 mm square aluminum heat sink and placed it on my Raspberry PI Zero 2 W. I do not seem to be having issues. My case has plenty of ventilation.-- 73, AB1PH Don Rolph