Lesson10:My arduino is not receiving the signal over UART

JennieJennie
edited December 11 in Elecrow HMI Display

Question: I am stuck on Lesson 10, communicating between Arduino and the CrowPanel. I can get the CrowPanel to write to the serial port the Red Blue and Green, but my arduino is not receiving the signal over UART. I am using an Arduino Leonardo. Is there anything different I need to change in the code?

Solutions:
If you are using the Leonardo serial port
Please change Serial to Serial1 in original program, then please send me the serial wiring pictures
The code is in the attachment

Tagged:
Sign In or Register to comment.

© Elecrow Stone 2024