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Chengdu Ebyte Electronic Technology Co.,Ltd.
K62-DL20 User Manual
2.2.5 Step 5: On-site installation
(1) Important knowledge points: The necessary conditions for communication between LoRa wireless spread spectrum
technology paired products: channel, address, and airspeed . Products with the same three parameters can perform data
communication. Conversely, if one parameter is different, data communication cannot be performed.
(That is, the LoRa channel of the transmitter module is the same as the LoRa channel of the receiver module, the LoRa
address of the transmitter module is the same as the LoRa address of the receiver module, and the LoRa wireless airspeed
of the transmitter module is the same as the LoRa wireless airspeed of the receiver module. )
(2) Default parameters: For the default parameter properties of this product, see the nameplate label on the back of the
product for details.
(3) Key point: It is recommended that users configure, record and manage the LoRa wireless spread spectrum of the
paired product when using this product in engineering: channel, address, and airspeed.
Reason: To avoid data conflicts between the same type of products in engineering applications and the field environment;
in addition, to avoid forgetting the three parameters of the installed equipment when adding this product next time, which
leads to the need to read the parameters on site, causing unnecessary Trouble.
(4) Configuration operation details: For details of LoRa wireless parameter configuration method, please refer to " Driver
and Configuration Software Tool Installation ", and the configuration software interface is shown in Figure 2-5 below.
Figure 2-5 Screenshot of configuration software
2.3 Model selection overview
2.3.1 Product model selection table
Product number
describe
K41-DG
1-way switch bidirectional 4G remote transmission. It is used in the case of long distance
20
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