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...	...	@@ -302,9 +302,8 @@
302	302	1:0012345678}}}
303	303
304	304
305		-== 5.3 If problem doesn't solve ==
	305	+== 5.3 If problem doesn’t solve ==
306	306
307		-
308	308	(% style="color:red" %)**If user has checked below steps and still can't solve the problem, please send us (support @ dragino.com) the sceenshots for each step to check. They include:**
309	309
310	310	* End node console to show the transmit freuqency and DR.
...	...	@@ -312,11 +312,8 @@
312	312	* Gateway traffic (from server UI) to shows the data exchange between gateway and server.
313	313	* End Node traffic (from server UI) to shows end node activity in server.
314	314
315		-
316		-
317	317	= 6. Downlink Issue ~-~- Packet REJECTED, unsupported frequency =
318	318
319		-
320	320	(((
321	321	In LoRaWAN, the gatewat will use the frequency specify by the server to transmit a packet as downlink purpose. Each Frequency band has different downlink frequency. and the gateway has a frequency range limited to transmit downlink.
322	322	)))
...	...	@@ -342,17 +342,19 @@
342	342
343	343	= 7. Decrypt a LoRaWAN Packet =
344	344
	341	+~1. LHT65 End device configure:
345	345
346		-(% style="color:blue" %)**1. LHT65 End device configure:**
	343	+(% class="box infomessage" %)
	344	+(((
	345	+**Change to ABP Mode: AT+NJM=0**
	346	+**Change to fix frequency: AT+CHS=904900000**
	347	+**Change to fix DR: AT+DR=0**
	348	+)))
347	347
348		-**Change to ABP Mode:  AT+NJM=0**
349		-**Change to fix frequency:  AT+CHS=904900000**
350		-**Change to fix DR:  AT+DR=0**
351		-
352	352	[[image:image-20220526165525-16.png]]
353	353
354	354
355		-(% style="color:blue" %)**2. In LG02 , configure to receive above message**
	353	+2. In LG02 , configure to receive above message
356	356
357	357	[[image:image-20220526165612-17.png]]
358	358
...	...	@@ -362,7 +362,7 @@
362	362	[[image:image-20220526171112-21.png]]
363	363
364	364
365		-(% style="color:blue" %)**3. Decode the info in web**
	363	+3. Decode the info in web
366	366
367	367	[[https:~~/~~/lorawan-packet-decoder-0ta6puiniaut.runkit.sh>>url:https://lorawan-packet-decoder-0ta6puiniaut.runkit.sh/]]
368	368