use different message _struct in ESP_Now many to one (module 8 unit 4)

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Anthony asked 4 years ago

In the module 8 unit 4 of Learn ESP32 with Arduino IDE, the example shows the same message_struct is transmitted by all the slaves with the id identifying which slave the message is from. Can each slave send a different message_struct?

2 Answers

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Sara Santos Staff answered 4 years ago

Hi Anthony.

The data structure must be the same of the receiver. So, yes, all boards need to send the same data structure. But, of course, they can send different values inside the structure.

I hope this answers your question.

Regards,
Sara

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Anthony answered 4 years ago

Thank you. That answers my question.