I have the following implemented under OpenWrt on a Raspi:
https://learn.adafruit.com/adafruits-raspberry-pi-lesson-11-ds18b20-temperature-sensing/hardware
It should work fine on a linksys gpio port, assuming the drivers are working/available. I'm building a controller to make salt water, change it out, and maintain levels in a 120 gal tank.
Joe AE6XE |