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...	...	@@ -173,6 +173,12 @@
173	173	[[image:image-20220611174943-1.png||height="139" width="1008"]]
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	176	+For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
	177	+
	178	+For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
	179	+
	180	+For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
	181	+
176	176	== Show data on Datacake ==
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178	178	Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
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475	475	In case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while pressing the send key, user need to add ENTER in their string.
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477		-== Why i see the payload is 7FFF? ==
	483	+== Why i see the payload is 7FFF? ==
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479	479	The device will judge the length of the data received by the serial port. If the length of the received data is 0, it means that there is a problem with the sensor communication or the sensor is not connected properly, it is invalid data, and the uploaded data is 7FFF.
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