Frequently Asked Question

How do I upgrade the original project to protocol V3.0?
2019-01-17 19:04:16

For users using the MCU SDK: Download the latest SDK package, use it to replace the original project file, and remigrate the code.

For users not using the SDK:

(1) In the TX frame format, change the third byte "version" to "0x03".

(2) Query the product information by triggering the command word "0X02" and modify the response content format. For details about the format, see the samples in the protocol document.

(3) Add two network connection modes to the output of the command word "0X03".

When writing the fixed check value, note that the check value varies with the version.