John, maybe this will help: The "official" power supply for the 4B is 5.1v., 4 A. A power supply for the 3B+ I have found by trial and error is a 5.25 V., 3 A. This will keep you from getting "low pow

#hardware #raspberrypi

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

The metal case forms a Faraday Shield to anything in the enclosed container from being radiated, therefore the little flat Wi-Fi antenna in the pi will be definitely compromised. If you cut slots in t

The tip on adjusting alsamixer did the trick on the 3B+, 4B and even the zero, HOWEVER, the received text via the Signalink USB is garbled on the zero w. I cannot imagine the zero shouldn't work with

Interestingly, the pi4 works perfectly plug-and play with fldigi. However, I can't get the pi4B to key the Signalink at all. The same settings are used with both the 4 and 4B, but the 4B can decode PS

When a power supply is/is not 5V: Guys, I have experienced the following error on my 3B+ machines- - Low Voltage Warning, check power supply- -when using power supplies 5V, 2.5A. 2 of my 3B+s have giv

#hampi

Thanks for responding, I think I'll try installing it on my newly purchased RasPi 4. It has more beef in it.

Hiw did you configure for /dev/ttyUSB0 ?

thanks for your response, I'll keep on plugging! <rpi4hamradio-groupsio@...> wrote:

I have successfully installed fldigi on the Raspberry Pi 3B+, and it receives fine, but I finally learned that in order to tx, the device file should be /dev/ttyUSB0. I have unsuccessfully tried the i

I have properly installed a small display on the pi zero; it displays perfectly on boot up and all the standard apps in raspian display well; however, when I installed fldigi on the zero, the display

I am using raspberry pi zero w with success, however, it is oversized and I can't see the whole screen. Is there any quick and dirty way to reduce the display so it fits a 3.5 inch screen?

Well, fellow hams, I know you think I'm crazy but here goes; loaded fldigi on 3 different pis with the same result. I am using a signalink USB device and NO rig control, using a ICOM 737. The fldigi d

The radio is an ICOM IC737, Signalink sound card, running fldigi on the pi 3B+, shows /dev/ttyS0, perhaps /dev/ttyS0 neds to change?

Downloaded fldigi from the raspberry pi site, it decodes PSK31 beautifully using the Signalink USB, but I cannot seem to get the TX function to PTT. Any thoughts???