MC60 External Interrupt in OpenCPU

Hello Support,

could you please provide a complete list of external interrupt pins supported by MC60 module in OpenCPU. There are differences between the user manual, the example code in the manual and the example code in the sdk. I use SDK version 1.7.

Thanks in Advance,

Best regards,

Dear B2k,
Thanks for your inquiry in Quectel forum.
Please check the following answer to your question.Hopefully it is useful to you. Thanks!

All the information are from the following document, please check it. Thanks!
Quectel_MC60-OpenCPU_Series_User_Guide_V2.0.pdf (1.2 MB)

Hello Kyson,

thanks for your answear. The issue could be resolved.

in open-cpu user guide wrote “the interrupt frequency cannot be more than 3Hz”
what does it mean?
Does this mean that if our level changes in less than 1/3 of a second, the interrupt will not work?