Photon CAN Bus [Completed]

[cinezaster]

@ScruffR I got mixed up reading this post of Zach about the Spark Core

3.3V and 5V How to use on the Spark Core

Hi @Centauri, You are correct that the Spark Core runs at 3.3V. However there are a number of ways to work with a 5V circuit. The Shield Shield will convert between 3.3V and 5V, so you should be able to use any 5V Arduino shield with the Spark Core. Most of the pins are 5V tolerant, with the exception of the analog pins (A0 to A7) and D2 which are only 3.3V tolerant. This information is documented on the Spark Core github page, and will be further documented (more clearly) when our new docume…