4.5. Sleep Mode
1. After the device is powered on, if there is no operation within 40 seconds, it will enter sleep mode.
2. After the device wakes up, the last value will be displayed. If there is no operation within 40s, it will enter sleep mode.
4.6. Command
1. After the device is powered on and automatically detects the signal value, the device will send a command every 5 seconds.
2. After the signal is detected, each sent command corresponds to a replied command.
If the device is in the detection state, the command will be sent.
If the device is activated or in the sleep mode, the command will not be sent.
4.7. Low Voltage Warning
When the voltage is lower than or equal to 2.4V, "!" will be displayed at the top of the screen.
5. Applications
This device is mainly suitable for detecting the signal strength of gateway coverage. If multiple networks are in the same
range, false data could be shown.
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