Wireless Transmission Indication; The Module Is Being Configured; Module Power-On Initialization Process - Ebyte E22-230T30/33E Manual

Mini pcie interface 1w/2wlora wireless module

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Chengdu Ebyte Electronic Technology Co.,Ltd.

5.6.2 Wireless transmission indication

The buffer is empty: the data in the internal 1000 -byte buffer is written to the wireless chip (automatic



packetization);

When AUX=1 , the user continuously initiates data less than 1000 bytes, which will not overflow;

When AUX=0 , the buffer is not empty: the data in the internal 1000 -byte buffer has not been written into the

wireless chip and the transmission is started. At this time, the module may be waiting for the end of user data to time out,

or it is transmitting wireless packets. .

【 Note 】 : When AUX=1 , it does not mean that all the serial port data of the module have been transmitted

wirelessly, or the last packet of data may be being transmitted.

Only when reset and exiting sleep mode.

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' 1 ' in the figure: represents the initialization of the microcontroller peripherals (initialization time is 4-5ms );



In the figure, ' 2 ': represents the initialization of RF chip configuration parameters (initialization time is about



12ms );

E22-xxxTxxE User Manual

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E22-400t30/33e