Conflict with ESP NOW

[razarahil]

Somehow, the library is interfering with the ESP-NOW Protocol. When I run a simple ESP-NOW program to receive data from a slave, it works. However, as soon as I add an IO Expander, the ESP-NOW communication stops functioning.

I'm using https://www.waveshare.com/wiki/ESP32-S3-Touch-LCD-5

[Lzw655]

Hi @razarahil,

Sorry for the late. Could you please describe the specific phenomenon of the issue in detail? Did the LOGs show any abnormalities?

[razarahil]

I solved the problem, Normal ESPNOW code with callback won't work with IO Expander task. I've to put the data into queue and print the data using low priority task.

[Lzw655]

Great! Thank you for your feedback!