I am trying to connect a Pixy2 to a pic micro controller over UART. Is there a way to have the pixy send data without sending a request? and if not what request must I send to receive everything it sees?
Hi Andrew,
The protocol is request-response, so you need to send a request in order to get data.
This guide should hopefully help:
https://docs.pixycam.com/wiki/doku.php?id=wiki:v2:porting_guide
Edward