Marek, Thanks for the added info in the LinkSys wrt54gl. It just happened that I had one of these units not being used at home, and I noticed that the AC/DC power supply allowed for direct 12V DC powering. I cut off the brick and used the remaining cord to provide the DC power. It has been working fine for many months.
I just search on the open firmware feature you mention, and wow, I am impressed at what is available. - Paul E. 1981 C&C 38 Landfall S/V Johanna Rose Carrabelle, FL http://svjohannarose.blogspot.com/ > On Oct 29, 2015, at 8:45 AM, cnc-list-requ...@cnc-list.com wrote: > > Date: Wed, 28 Oct 2015 23:02:34 -0400 > From: Marek Dziedzic <dziedzi...@hotmail.com <mailto:dziedzi...@hotmail.com>> > To: <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> > Subject: Re: Stus-List Signal K interface > Message-ID: <blu184-ds164e1b6e5d62ffc3f14c4bce...@phx.gbl > <mailto:blu184-ds164e1b6e5d62ffc3f14c4bce...@phx.gbl>> > Content-Type: text/plain; charset="us-ascii" > > Some older ones might be better. You don't need much range or bandwidth on > the boat, so you might find 11g to be more energy efficient. Unless the AP > is using sophisticated power management and gears down to maintain the > lowest required level of signal (some of the better 11ac). Regardless, you > want one where the transmit power can be adjusted to conserve the energy. > That wrt54gl can be loaded with an open firmware, which offers plenty of > options. It uses about 5-6 W (~0.5 A); an interesting feature is that it can > easily run on from 5 V to (supposedly) 40 V DC. This means that it can > easily run off the batteries, even if the voltage fluctuates. > > > > Marek > >
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