What about a ds2480 into an atmega running owserver code 'emulation' over wifi
with an xbee or other wifi module?
> On Feb 10, 2014, at 5:56, Vajk Fekete <vaj...@gmail.com> wrote:
>
> You do need some 1wire host for the AVR too.
> If not, that means you plan for bit banging and a passive interface. Same is
> possible with openwrt and a cheap router.
>
> An other option is the arduino YUN, which is an arduino and a wifi module.
> But the wifi module in there is a complete "cheap home router" with the
> ethernet ports stripped, and runs openwrt just like the router. And this is
> reflected in the price too. To me it sounds weird to have a wifi module that
> has at least 32Mbytes RAM, 8Mbytes flash, a ~300Mhz CPU, and use it as a
> communication subsystem for a uController that is running 16Mhz and maybe has
> 32Kbyte flash and 2500bytes RAM.
>
> Vajk
>
>
>
>> On Mon, Feb 10, 2014 at 2:40 PM, Colin Law <clan...@gmail.com> wrote:
>> On 10 February 2014 13:36, Vajk Fekete <vaj...@gmail.com> wrote:
>> > There are several options
>> > - real usb 1wire host - pretty expensive
>> > - usb serial+serial host
>> > - use the internally available serial port (the console of the machine,
>>
>> Options 2 and 3 are not going to be significantly cheaper than the
>> first are they?
>>
>> Colin
>>
>> > like with rpi) and use a serial 1wire host
>> > - use some available gpio lines and do bit-banging
>> >
>> > I went for the first because this is only a hobby for me, and already had
>> > three 9490s on hand.
>> >
>> > Vajk
>> >
>> >
>> > On Mon, Feb 10, 2014 at 1:20 PM, Colin Law <clan...@gmail.com> wrote:
>> >>
>> >> On 10 February 2014 12:01, Vajk Fekete <vaj...@gmail.com> wrote:
>> >> > I do not see what is the reason against the linux box. I do not think
>> >> > you
>> >> > could get cheaper with an avr and Xbee than a tplink 703n,
>> >> >
>> >> > http://www.ebay.com/bhp/tp-link-tl-wr703n
>> >>
>> >> I presume one would need a usb/1wire adaptor with that.
>> >>
>> >> Colin
>> >>
>> >> >
>> >> > Vajk
>> >> >
>> >> >
>> >> > On Sun, Feb 9, 2014 at 10:48 PM, Colin Reese <colin.re...@gmail.com>
>> >> > wrote:
>> >> >>
>> >> >> I want to run a microcontroller with a remote owserver or 1Wire
>> >> >> devices.
>> >> >> I don't want/need another linux box. A cheap AVR and WiFi unit like an
>> >> >> XBee WiFi would be ideal. Is there not AVR code that would run owserver
>> >> >> over a WiFi module?
>> >> >>
>> >> >> Where can I find docs on owexternal? I've seen mention of it but
>> >> >> nothing
>> >> >> complete.
>> >> >>
>> >> >> Colin
>> >> >>
>> >> >>
>> >> >> On 2/9/2014 13:41, Michael Markstaller wrote:
>> >> >> >
>> >> >> >
>> >> >> > On 09.02.2014 22:13, Colin Reese wrote:
>> >> >> >> Paul,
>> >> >> >>
>> >> >> >> How would you envision implementing a remote owserver over a WiFi
>> >> >> >> module?
>> >> >> > This is 100% easy and possible since many years, just take any
>> >> >> > openwrt-router and run owserver on it.. Works pretty fine 24x7.
>> >> >> >
>> >> >> > The other way around, low-power I'd more guess on 6lowpan and
>> >> >> > ow-external, which is also right in place.
>> >> >> >
>> >> >> > Michael
>> >> >> >
>> >> >> >
>> >> >> >
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