http://www.ibuttonlink.com/link45.aspx
has rs-232/serial connected 'easy' interface device and sensors
just poll serial port for many sensors...
Joe S-3 wrote:
Can anyone recommend a server room temperature sensor that I can use
with openbsd?
I want to monitor temperature and humidity.
Hello,
There are some kits (with DB9 connector / RS232) that can follow up to 4
sensors for $ 40-45 / 30 .
It 's very fast to built it.
You get one mesure per second on the /dev/ttyX
And after you can use rrdtool to have nive graphs.
Regards.
Xavier
2008/2/11, Bill [EMAIL PROTECTED]:
On
On Wednesday, 06.02.2008 at 23:07 -0800, Joe wrote:
| Can anyone recommend a server room temperature sensor that I can use
| with openbsd?
|
| I want to monitor temperature and humidity.
|
| I hope to graph the data from the sensor.
|
| The sensor can be connected to my openbsd via usb, serial,
Joe wrote:
Can anyone recommend a server room temperature sensor that I can use
with openbsd?
I want to monitor temperature and humidity.
I hope to graph the data from the sensor.
The sensor can be connected to my openbsd via usb, serial, or even
network.
I'm pretty happy with my
On Wed, 6 Feb 2008 23:07:01 -0800
Joe [EMAIL PROTECTED] spake:
Can anyone recommend a server room temperature sensor that I can use
with openbsd?
I want to monitor temperature and humidity.
I hope to graph the data from the sensor.
The sensor can be connected to my openbsd via usb,
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On Wednesday, 06.02.2008 at 23:07 -0800, Joe wrote:
Can anyone recommend a server room temperature sensor that I can use
with openbsd?
I want to monitor temperature and humidity.
I hope to graph the data from the sensor.
The sensor can be
* Joe [EMAIL PROTECTED] [080207 02:13]:
Can anyone recommend a server room temperature sensor that I can use with
openbsd?
I want to monitor temperature and humidity.
I hope to graph the data from the sensor.
The sensor can be connected to my openbsd via usb, serial, or even network.
2008/2/7, Antti Harri [EMAIL PROTECTED]:
You mean http://www.networktechinc.com/enviro-mini.html ? Quite
pricey stuff.
There are some weather stations with a usb interface...
Best
Martin
On 2008/02/07 16:07, Antti Harri wrote:
On Wed, 6 Feb 2008, Dustin Lundquist wrote:
In the past I've used Enviromux devices, polling them via SNMP with MRTG.
http://www.networktechinc.com/enviro-mini.htm
You mean http://www.networktechinc.com/enviro-mini.html ? Quite
pricey stuff.
I
You mean http://www.networktechinc.com/enviro-mini.html ? Quite pricey
stuff.
You can find onewire hardware for apx $50 plus apx $10-$20 per sensor.
I have one with 8 sensors, paid apx $110 (Swedish reseller) 2 in each rack.
-Thomas
On Wed, 6 Feb 2008, Dustin Lundquist wrote:
In the past I've used Enviromux devices, polling them via SNMP with MRTG.
http://www.networktechinc.com/enviro-mini.htm
You mean http://www.networktechinc.com/enviro-mini.html ? Quite
pricey stuff.
I have a simple temperature sensor connected to
On Thu, Feb 07, 2008 at 04:07:18PM +0200, Antti Harri wrote:
On Wed, 6 Feb 2008, Dustin Lundquist wrote:
In the past I've used Enviromux devices, polling them via SNMP with MRTG.
http://www.networktechinc.com/enviro-mini.htm
You mean http://www.networktechinc.com/enviro-mini.html ? Quite
In the past I've used Enviromux devices, polling them via SNMP with MRTG.
http://www.networktechinc.com/enviro-mini.htm
Dustin Lundquist
Joe wrote:
Can anyone recommend a server room temperature sensor that I can use
with openbsd?
I want to monitor temperature and humidity.
I hope to
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