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User Guide (Tech Document)
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-2019 Seeed Technology Co., Ltd. All rights reserved. www.seeed.cc
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5)
After opening the device, turn the switch to “ON”, and the LED on the lower right corner will flash,
indicating that the power is on. Wait for about 10 seconds, then the LED will flash quickly for 2 seconds,
indicating that the device is connected to the network.
6)
After the device is connected to the network, connect the Sensor Probe back with the Sensor Node
Controller by turning it clockwise. Please note that the labels on both parts should be aligned as shown
in the image below, otherwise the two parts will not be attached to function properly and data will not
be uploaded.
4.2.4
Sensor Node Working Status
You can refer to the LED indicator for the Sensor Node for its working status. Please see the status
explanations in the image below: