Re: What parts do I need?
by adafruit_support_bill on Tue Feb 02, 2016 10:38 am
Depending on the type of sensors and readings, you may not need any more than the XBee itself on the other end. The XBee has analog and digital pins and can be configured to operate in 'pin passing' mode where it simply transmits the states of those pins.
The metal wall may be an issue.