Chengdu Ebyte Electronic Technology Co.,Ltd.
User Manual
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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V.Parameter reading, description and writing of the second
communication method
5.1 The second communication method: LoRa
5.1.1 LoRa parameter reading
Read: LoRa channel, LoRa address, LoRa air rate.
Steps (as shown in Figure 4-9): Select the correct COM port number and correct (default) parameters → click "Open
Serial Port" (if the parameters have been changed and forgotten, you can restore the factory settings) → "Search/Read
Device" → Read "Device Properties" is successful → click "Read" in the LoRa configuration → "5" displays the current
LoRa configuration parameter information → read successfully.
Figure 4-9 LoRa parameter reading
5.1.2 LoRa parameter description
(1) LoRa wireless address: It can be understood as the address number of the module, which can be used to identify
identities between devices. Therefore, two devices with the same wireless address can identify and communicate with
wireless data. Unlike ModBus addresses, the two exist independently.
(2) LoRa wireless channel: The actual frequency of radio frequency transmission is related to the channel, and only
devices with the same two channels can perform wireless data communication.
