Reference Language | Libraries | Comparison | Changes
Register a function to be called when a master requests data from this slave device.
handler: the function to be called, takes no parameters and returns nothing, e.g.: void myHandler()
None
Corrections, suggestions, and new documentation should be posted to the Forum.
This reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License and is based on the Arduino reference. Code samples in the reference are released into the public domain.