Least cost 1-wire sensors

[english_1969]

Hi,

I am getting ready to install a number of temp/humidity sensors. To date, I've been using the hobby boards sensors. While they are great, I was curious if someone might have some suggestions for getting the cost down to something in the $25 range.

I've looked into the RFXCOM wireless+Oregon scientific modules and that seems promising after the initial investment.

Thanks,
W

 

[DavidL]

You could purchase the 1wire sensors from Maxim and the RS232 adapter.

Then you'll need software to intepret and display / use the thermo data.

Hi,

I am getting ready to install a number of temp/humidity sensors. To date, I've been using the hobby boards sensors. While they are great, I was curious if someone might have some suggestions for getting the cost down to something in the $25 range.

I've looked into the RFXCOM wireless+Oregon scientific modules and that seems promising after the initial investment.

Thanks,
W

 

[english_1969]

Already have the collection/recording/display/etc. Using homeseer, xap, mcstemp + mainlobby/web browser for user interface.

Just looking for something about 1/2 the $55+ for the hooby boards sensors.

all wiring is cat5 and already terminated to rj45s in all rooms.

While I used to be able to do light electronics work, I'm not sure what's involved in buying the raw sensors and get something togehter that will work.

You could purchase the 1wire sensors from Maxim and the RS232 adapter.

Then you'll need software to intepret and display / use the thermo data.

Hi,

I am getting ready to install a number of temp/humidity sensors. To date, I've been using the hobby boards sensors. While they are great, I was curious if someone might have some suggestions for getting the cost down to something in the $25 range.

I've looked into the RFXCOM wireless+Oregon scientific modules and that seems promising after the initial investment.

Thanks,
W