Date: Thu, 26 Sep 2024 16:02:01 +0100 From: Frank Leonhardt <freebsd-doc@fjl.co.uk> To: FreeBSD questions mailing list <freebsd-questions@freebsd.org> Subject: Re: Low power FreeBSD computer board needed Message-ID: <bd8d20a9515ad4f88ec7e7cef4098440@fjl.co.uk> In-Reply-To: <b1e97f37-fc7b-1953-6e2c-8289e112b456@irk.ru> References: <b1e97f37-fc7b-1953-6e2c-8289e112b456@irk.ru>
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On 2024-09-26 15:35, Thor Ablestar wrote: > Hello! > > Trying to avoid the recent battery overheat problem, I am looking for > some small computer board that is able to do the following: > > 1) Compile from sources and start a graphic Youtube capable web browser > under FreeBSD (Arch does not matter), > > 2) Sleep at least 72 hours being powered from 4 AA cells, with all > peripherals except COM port powered down. In this mode the COM port > input should wake up the system in less than 1 second. > > Raspberry Pi is almost OK but it's power consumption in lowest power > mode is 10 times higher than allowable. Saving Raspberry Pi state to > flash and powering it down is 10 times slower than allowable (and kills > the flash, too). > > Can you advice me such a board? Beagleboard any good? I've never tried one. But you may have to compromise on your AA cells - 4 x 18650 might be enough. -- ------ 25-Nov-24 My apologies to everyone who I appear to have ignored for the last few years. A procmail script was misfiling some replies to Questions to the wrong folder.
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