How about something like this? https://www.amazon.com/gp/product/B084G2RH1C/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 Ten ports at 2.4A each. I don't have any RPi 4s, but I power several RPi 3s

Even easier, simply send an email to RaspberryPi-4-HamRadio+unsubscribe@groups.io Michael WA7SKG Bruce AI6KL wrote on 12/21/20 10:23 AM:

Not specific to the FT-891. On all my radios, I cut the power cable about six inches from the connector to the radio and put on PowerPoles. Using a variety of power sources (battery, power supply, etc

I get mine from DigiKey. P/N MOPI0003 DigiKey # 1778-1230-ND $36.79 https://www.digikey.com/en/products/detail/pimoroni-ltd/MOPI003/9565563?s=N4IgjCBcoLQdIDGUAuAnArgUwDQgPZQDa4A7KQBwgC6AvrXgEzEgCyA8gA

#hampi

Same thing "she" gains from joining the nanoVNA, BITX20, A-FrameCamperForum, creston, and other forums. All joined around the same date, all with almost the same message. Michael WA7SKG Charles Rich A

I found a wonderful device called the MoPi 2 HotSwap mobile power supply. It is a hat for the RPi that has a number of neat features. It has two inputs of 6.5-24VDC. Each input is configurable as to p

#hampi

"She" is a spambot. I found a number of messages, all almost identical, of her joining a bunch of groups. One of the reasons I set "New Member Moderation" on all the groups I manage. Moderators may wa

I have a TNC-Pi with an RPi 3B+ and tried it with a Baofeng and it crashed the RPi. Had to reflash the SD card and start again from scratch. I suggest getting another radio. It works fine in the mobil

I'm setting up an RPi for APRS. Loaded Raspbian and YAAC onto my RPi connected to a TNC-Pi and MoPi board. GPS connected an looking good. Everything seemed fine until I connected my handheld for testi

All fine and good for those interested in the TNC-X replacement. For those interested in a TNC-Pi replacement, it looks like you are out of luck. Personally, I think that is very sad. From what I have

"installWebMail" is the script that was running. The error message indicated line 40 of the installWebMail script threw the error. Line 40, quoted in my message is "./linbpq --adduser RMS "" TRUE" res

I ran the install script a number of times in different directories, all with the same results. I did eventually run the "file linbpq" command and discovered I was trying to run a 32-bit file on a 64-

The asterisk is not part of the file name. It indicates it is an executable file. Michael WA7SKG Jeff Logullo N0̸MII wrote on 1/28/20 2:22 PM:

Sorry, I thought it would be clear that getting the directory listing with "ll" would have indicated that I was in that directory, as well as issuing "./linbpq" to run a file in that directory. Does t

Not really RPi related, but I see there have been linbpq discussions here before. I am trying to set up something for Winlink on my Linux computer (Mint 19). I followed the directions for linbpq on ww

That is the "Official" Raspberry Pi touchscreen. I don't really have anything to compare it to, but it serves the purpose. Michael WA7SKG Adam P.N. Leask wrote on 1/20/20 5:01 PM:

In case anyone is interested in this project, here is my mobile APRS headend so far. Almost ready for final installation in the truck. The front view is as I will see it from the driver's seat. The li

Terry and Les, In this application, as mentioned in the original post and title, I am using the MoPi 2 board along with the TNC-Pi hat. The MoPi board takes two inputs from 7-35 volts to provide a reg

I held the start button multiple times for 2-5 or so seconds. After leaving it for a while, it just started working. I think I have the "Safe Discharge" set for 10 volts. The power supply puts out a p

After sitting for a few hours, tried again and it come right up. I hope this is not a continued reliability issue. Michael WA7SKG Michael WA7SKG wrote on 1/19/20 6:45 PM: