Interface wiring map choice
I noticed the wifi wiring map shows pin 5 is not connected. The manual says only pin 5 can be used for 1-wire sensors. If I want to use 1-wire with wifi do I need to load the default map instead of the wifi map?
No, sorry. That may be an artifact in the manual (I'll check). Pin 5 was always used until the Wi-Fi shield on the MEGA was implemented... in which case that used 6. We have since given you the choice to connect to any of the available pins up to 15. Per the current firmware and interface wiring maps, you will see you can use any of these pins. Upon initialization, the pin which is found first (when scanning from 2+) that has the 1-wire bus on it is then used.
Thanks. It is in the wiring schematic, not the manual, my mistake.