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How often does a Bluetooth module send heartbeat messages?

Last Updated on：2022-05-17 06:18:54

A Bluetooth module sends heartbeat messages 3 seconds before the MCU synchronizes PID information and 10 seconds after the synchronization is complete.

Related Topics

How often is the heartbeat of general connection module sent?

For the Bluetooth module connected to the MCU, does the module send a heartbeat packet to the MCU?

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