Re: [Owfs-developers] How to setup a reliable, sychronized (automatic)system restart

2012-02-03 Thread Peter Hollenbeck
Have you considered using WOL (Wake on LAN) - presuming your old motherboard supports it? Peter On Wed, Feb 1, 2012 at 5:47 AM, klas englund wrote: > Beeing a newbe in the Linux world... > > I have a setup where one old and slow computer is doing parts of the > datacollection usining owserver un

Re: [Owfs-developers] DHT11 Sensor

2012-02-03 Thread Jerry Scharf
On 02/03/2012 02:16 PM, p4trykx wrote: > Dnia 03-02-2012 o 22:47:26 Mick Sulley napisał(a): > > I was also thinking about this sensor it has a digital output which can be > connected to uC. There is also DHT22 which has greater range. From what I > read these are based on a capacitor which capacit

Re: [Owfs-developers] DHT11 Sensor

2012-02-03 Thread Eloy Paris
Hi p4trykx, On 02/03/2012 05:16 PM, p4trykx wrote: > Dnia 03-02-2012 o 22:47:26 Mick Sulley napisał(a): > > I was also thinking about this sensor it has a digital output which can be > connected to uC. There is also DHT22 which has greater range. As I understand it, the DHT22 is the same thing

Re: [Owfs-developers] DHT11 Sensor

2012-02-03 Thread Roberto Spadim
hih4000 are very good, from honneywell a ptfe (teflon - http://en.wikipedia.org/wiki/Polytetrafluoroethylene) filter help it from liquid water, they (filters) are selled with diameters of 1cm, 2cm, 4cm here in brazil, with pore size of .15um filter size to .45um (both works but .15 is slower, like

Re: [Owfs-developers] DHT11 Sensor

2012-02-03 Thread p4trykx
Dnia 03-02-2012 o 22:47:26 Mick Sulley napisał(a): I was also thinking about this sensor it has a digital output which can be connected to uC. There is also DHT22 which has greater range. From what I read these are based on a capacitor which capacitance is based on humidity. I wonder how lo

[Owfs-developers] OWFS and Libusb combo that work in Lion (macOS)

2012-02-03 Thread Finke, Jon E
I am hoping someone can share with me the specific version numbers (and locations of code) needed to get OWFS working with USB support under MacOS - Lion. This might also involve some magic parameters to pass to configure. I was able to work around some duplicate symbol errors by turning off ow

Re: [Owfs-developers] DHT11 Sensor

2012-02-03 Thread Mick Sulley
Thanks for that Eloy, I suspected that would be the case. I would be interested to hear your experiences with it when it goes into your 'production' environment. I am planning to measure and control humidity in our pool area, but have several things above that on the priority list, so it won'

Re: [Owfs-developers] DHT11 Sensor

2012-02-03 Thread Eloy Paris
Hi Mick, On 02/03/2012 04:23 PM, Mick Sulley wrote: > Does anyone have any experience of the DHT11 temp/humidity sensor? I > just found it while looking for something else, it sounds very cheap for > a combined temp and humidity sensor, £2.75 on eBay, but I am not > convinced that it is compatib

[Owfs-developers] DHT11 Sensor

2012-02-03 Thread Mick Sulley
Does anyone have any experience of the DHT11 temp/humidity sensor? I just found it while looking for something else, it sounds very cheap for a combined temp and humidity sensor, £2.75 on eBay, but I am not convinced that it is compatible with 1-wire and owfs as I don't see any address in the

Re: [Owfs-developers] How to setup a reliable, sychronized (automatic)system restart

2012-02-03 Thread klas englund
Tanks all for ideas! I have not had the time to implement something yet, but I will probably go for the owread solution. Just one slight problem: where do I find a download location for the ow php binding? for the implementation of the "find missing owserver instance" implemntation: I would like

[Owfs-developers] LOST DS2450

2012-02-03 Thread Lui Elle
hi , sorry for the late reply, but I'm still waiting for the temperature  increases in the local, because the installation is in the cold rgds-- Try before you buy = See our experts in action! The most comprehensive online