Chengdu Ebyte Electronic Technology Co.,Ltd.
User Manual
Copyright ©2012–2020
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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(3) Channel value: The channel value of the acquisition (or sender).
Parameter name
Scope and Options
Illustrate
DI
Action
The closed switch signal is collected
Normal
The disconnected switch signal is collected
4.3.3 I/O configuration parameter writing
(1) Refer to "I/O Configuration Parameter Description" for each parameter and parameter comparison table 4-12, and
enter the following parameter writing steps.
(2) I/O configuration parameter writing:
1. Example: Write DO output to self-lock, 60s network disconnection recovery time, wireless parameters: air rate 4800,
wireless channel 0, module address 0.
2. Steps (as shown in Figure 4-12): Select the correct COM port number and correct (default) parameters → click "Open
Serial Port" (if the parameters have been changed and forgotten, they can be restored to factory settings) → "Search/Read
Device" → "I/O Configuration" → drop-down to select "self-locking" → enter the network disconnection recovery time
of 60s → click "Write" in "3. I/O Configuration" → the log column prompts success → According to Table 4-2,
configure LoRa wireless airspeed is 4.8Kbps, wireless channel 0, module address 0 → click "Write" in "2.LoRa
Configuration" → the log bar prompts success → click "Save" → next to verify whether the read is successful → click "
Restart” → Repeat the steps in the chapter “I/O configuration parameter reading and parameter description” to check.
(Note: For paired products, it is recommended that this parameter should be configured the same for both the sender and
receiver. When using, the user can check the status of the indicator lights. For indicator lights, see the chapter "Indicator
Description")
Figure 4-12 Configure to self-lock
4.4 Mode configuration Parameter reading, description and writing
4.4.1 Mode configuration Parameter read
(1) Read content of mode configuration parameters: pairing mode, 485 transparent transmission, 485 transparent
transmission filtering, the corresponding relationship between the start/end channel and the target device channel
