So much for a low power Linux solution.
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...Using a pure Arduino solution would be a bit hard (for me). Doing compression (gzip/lzma) with 2k of ram is near impossible!
I tried turning wireless off, but never saw better then a 20ma improvement. Even at it's lowest power measured (170ma) it is still to much. Just trying to build a remote solar powered weather station.
It's seems the 300,300,150 case work at the version r26,see the change list for detail:http://code.google.com/p/wr703n-uboot-with-web-failsafe/source/listSo welcome brave guys do test,now i do the these test under the 300,300,150 case:1.run iperf between wlan and wr703n ethernet port.2.repeat reboot board not hang now.How to compile the image for the 300,300,150 case:1.check out the souce code:svn checkout http://wr703n-uboot-with-web-failsafe.googlecode.com/svn/trunk/ wr703n-uboot-with-web-failsafe-read-only2.refer this patch change the Makefile:--- Makefile (revision 26)+++ Makefile (working copy)@@ -11,7 +11,7 @@ #not export any PRODUCTOR_CPU_*,will run 400_400_200. #export PRODUCTOR_CPU_350=1-#export PRODUCTOR_CPU_300=1+export PRODUCTOR_CPU_300=1 all: decompress_toolchain uboot @echo tuboot.bin size: `wc -c < $(BUILD_TOPDIR)/bin/tuboot.bin`3.then refer the guide in this page:http://code.google.com/p/wr703n-uboot-with-web-failsafe/Any feedback are welcome.Thank you.
I remember your post and I confirm what I've written that day: there's no way to turn on the ar9331 one you turned it off. That would mean the 32u4 is using one or more pins to control something like a relay but would mean losing those pins I've also seen that post about the frequency and the intro "welcome brave guys" makes me think it's something highly experimental The 32u4 can indeed run without the atheros, but cannot turn it back on, thus, once turned off, you'll end using a leonardo instead of a yun PS: please, next time write directly on the forum since this kind on knowledge is worth sharing with everybody Best regards Federico