[App_rpt-users] MicroSD cards

[Doug Crompton]

The code is about 2G, 500M compressed. The initial filesystem is about 4G. It will fit on a 4G SD card BUT it is hard to find any quality 4G cards and becoming increasingly hard to find any 8G ones either. I suggest the Sandisk ultra or ultra+ class 10 16G cards. They are around $12 at Amazon. The other reason to use a card much larger than your image is to allow wear leveling to work better.

I don't want people to make the mistake of using cheap cards. This happened in the IRLP world and everyone was complaining how unreliable SD cards were. I have never bought anything but the above mentioned cards and I have never had a problem. It does not pay to fool with cheap cards.

73 Doug
WA3DSP
http://www.crompton.com/hamradio


From: w7ry at centurytel.net
To: doug at crompton.com; app_rpt-users at ohnosec.org
Subject: Re: [App_rpt-users] MicroSD cards
Date: Mon, 5 May 2014 21:04:11 -0700







How big a SD is required?
73
Jim W7RY
 


 

From: Doug Crompton 
Sent: Friday, May 02, 2014 8:29 PM
To: app_rpt-users at ohnosec.org 
Subject: [App_rpt-users] MicroSD cards
 

If you bought a BBB you will need at least one 
microSD card to burn the image on. Here is about the best deal around 
-

http://www.amazon.com/SanDisk-MicroSDHC-Frustration-Free-Packaging--SDSDQU-016G-AFFP-A/dp/B009QZH7D8/ref=sr_1_3?ie=UTF8&qid=1399086981&sr=8-3&keywords=sandisk+microsd

Highly 
recommended is at least Sandisk ultra 16G  class 10 30mb 
read.

Buy at least three for free 
shipping.

73 
Doug
WA3DSP
http://www.crompton.com/hamradio




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