Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -248,18 +248,24 @@
248	248	we can use AT Command (AT+CFG) to check the RX1 configure and RX2 configure. as below:
249	249	)))
250	250
	251	+(% class="box infomessage" %)
251	251	(((
252		-
	253	+AT+RX2FQ=869525000 ~-~--> The RX2 Window frequency
253	253	)))
254	254
	256	+(% class="box infomessage" %)
255	255	(((
	258	+AT+RX2DR=3 ~-~--> The RX2 DataRate
	259	+)))
	260	+
256	256	(% class="box infomessage" %)
257	257	(((
258		-AT+RX2FQ=869525000     ~-~--> The RX2 Window frequency
259		-AT+RX2DR=3      ~-~--> The RX2 DataRate
260		-AT+RX1DL=1000   ~-~--> Receive Delay 1
261		-AT+RX2DL=2000   ~-~--> Receive Delay 2
	263	+ AT+RX1DL=1000 ~-~--> Receive Delay 1
262	262	)))
	265	+
	266	+(% class="box infomessage" %)
	267	+(((
	268	+ AT+RX2DL=2000 ~-~--> Receive Delay 2
263	263	)))
264	264
265	265	(((
...	...	@@ -266,6 +266,10 @@
266	266	**when the device running, we can see below info:**
267	267	)))
268	268
	275	+(((
	276	+
	277	+)))
	278	+
269	269	{{{ [12502]***** UpLinkCounter= 0 *****
270	270	[12503]TX on freq 868500000 Hz at DR 0
271	271	[13992]txDone
...	...	@@ -368,13 +368,13 @@
368	368
369	369	AT+APPSKEY=00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 11 (End Node App Session Key)
370	370
	381	+(((
371	371	[[https:~~/~~/lorawan-packet-decoder-0ta6puiniaut.runkit.sh/?data=40c1190126800100024926272bf18bbb6341584e27e23245&nwkskey=00000000000000000000000000000111&appskey=00000000000000000000000000000111>>url:https://lorawan-packet-decoder-0ta6puiniaut.runkit.sh/?data=40c1190126800100024926272bf18bbb6341584e27e23245&nwkskey=00000000000000000000000000000111&appskey=00000000000000000000000000000111]]
	383	+)))
372	372
373	373	[[image:https://wiki.dragino.com/images/7/77/Decrypt_a_LoRaWAN_Packet4.png||alt="Decrypt a LoRaWAN Packet4.png" height="390" width="558"]]
374	374
375		-(((
376	376	The FRMPayload is the device payload.
377		-)))
378	378
379	379
380	380	= 8. Why i see uplink 0x00 periodcally on the LHT65 v1.8 firmware =
...	...	@@ -414,19 +414,19 @@
414	414	)))
415	415
416	416	(((
417		- When using the frequency mentioned above, the server sometimes adjusts the rate of the node, because the node defaults to the adaptive rate.
	427	+When using the frequency mentioned above, the server sometimes adjusts the rate of the node, because the node defaults to the adaptive rate.
418	418	)))
419	419
420	420	(((
421		- When the server adjusts your node rate to 0, the maximum payload length is 11 bytes. The server sometimes sends an ADR packet to the node,
	431	+When the server adjusts your node rate to 0, the maximum payload length is 11 bytes. The server sometimes sends an ADR packet to the node,
422	422	)))
423	423
424	424	(((
425		- and the node will reply to the server after receiving the ADR packet, but the number of payload bytes exceeds the limit,
	435	+and the node will reply to the server after receiving the ADR packet, but the number of payload bytes exceeds the limit,
426	426	)))
427	427
428	428	(((
429		- so it will send a normal uplink packet, and an additional 00 data packet.
	439	+so it will send a normal uplink packet, and an additional 00 data packet.
430	430	)))
431	431
432	432	* (((