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1		-XWiki.Xiaoling
	1	+XWiki.Edwin

Content

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32	32	* TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
33	33	* Frequency Bands vs Country List : Page 11 of [[LoRaWAN Regional Parameters RP2-1.0.3>>url:https://resources.lora-alliance.org/technical-specifications/rp2-1-0-3-lorawan-regional-parameters]]
34	34
35		-
36	36	= OTAA Join Behaviour =
37	37
38	38	For 005 LoRaWAN stack: to save battery, once boot, device will make first make 200 tries for OTAA Join, the time period of two Join Requests will depends on the DR and the airtime requirement. After this 200 Join finish, device will send a join request every 20 minutes. If device reboot, it will do above loop again.
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42	42	* EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
43	43	* US915 and AU915 OTAA Join procedure,. End node by default will use all 72 channels to join and it will be set to use the proper sub-band after Join success
44	44
45		-
46	46	= Default Frequency Bands =
47	47
48	48
...	...	@@ -62,7 +62,6 @@
62	62	** 923.2 - SF7BW125 to SF10BW125
63	63	** 923.4 - SF7BW125 to SF10BW125
64	64
65		-
66	66	* Additional Uplink Channel: These channels are set during OTAA Join process from server. Below are the settings from TTN
67	67	* AS920~~AS923:
68	68	** 922.2 - SF7BW125 to SF10BW125
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91	91	** 921.4 - SF7BW125 to SF10BW125
92	92	** 921.6 - SF7BW125 to SF10BW125
93	93
94		-
95	95	* Additional Uplink Channels: These channels are set during OTAA Join process from server.
96	96
97	97	* Downlink:
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105	105	** 916.6 - SF7BW125 to SF10BW125
106	106	** 916.8 - SF7BW125 to SF10BW125
107	107
108		-
109	109	* Additional Uplink Channels: These channels are set during OTAA Join process from server.
110	110
111	111	* Downlink:
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113	113	** 916.6 - SF10BW125 (RX2)
114	114
115	115
116		-
117	117	=== AS923-4 ===
118	118
	113	+* Countries : Israel
119	119	* Default Uplink channel:
120	120	** 917.3 - SF7BW125 to SF10BW125
121	121	** 917.5 - SF7BW125 to SF10BW125
122	122
123		-
124	124	* Additional Uplink Channels: These channels are set during OTAA Join process from server.
125	125	* Downlink:
126	126	** Uplink channels 1-8 (RX1)
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152	152	** 927.5 - SF7BW500 to SF12BW500
153	153	** 923.3 - SF12BW500(RX2 downlink only)
154	154
155		-
156	156	There is a issue if the end node is fixed at sub-band2. The sensor won't be able to register to other sub-band and can only works for the LoRaWAN server use sub-band2 , such as TTN. To solve this, user need to use a USB-TTL adapter to connect to the end node to manually set the sub-band which is very inconvinient.
157	157
158	158	So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
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163	163	* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
164	164
165	165
166		-\\
167		-
168	168	== CN470-510 (CN470) ==
169	169
170	170	Used in China, Default use CHE=1
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190	190	** 508.1 - SF7BW125 to SF12BW125
191	191	** 505.3 - SF12BW125 (RX2 downlink only)
192	192
193		-
194	194	== EU863-870 (EU868) ==
195	195
196	196	* Uplink:
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204	204	** 867.9 - SF7BW125 to SF12BW125
205	205	** 868.8 - FSK
206	206
207		-
208	208	* Downlink:
209	209	** Uplink channels 1-9 (RX1)
210	210	** 869.525 - SF9BW125 (RX2 downlink only)
211	211
212		-
213	213	OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
214	214
215	215
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224	224	** Uplink channels 1-3 (RX1)
225	225	** 866.550 - SF10BW125 (RX2)
226	226
227		-
228	228	== KZ865 ==
229	229
230	230	* Uplink ~-~- 125Khz , DR0 - DR5
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239	239	** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
240	240
241	241
242		-
243	243	== KR920-923 (KR920) ==
244	244
245	245	* Default channel:
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261	261	** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
262	262
263	263
264		-
265	265	== MA869 ==
266	266
267	267	* Uplink:
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275	275	** 870.3 - SF7BW125 to SF12BW125
276	276	** 869.8 - FSK
277	277
278		-
279	279	* Downlink:
280	280	** Uplink channels 1-9 (RX1)
281	281	** 869.525 - SF12BW125 (RX2 downlink only)
282	282
283		-
284	284	== US902-928 (US915) ==
285	285
286	286	Used in USA, Canada and South America.
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299	299	** 905.1 - SF7BW125 to SF10BW125
300	300	** 905.3 - SF7BW125 to SF10BW125
301	301
302		-
303	303	* Downlink:
304	304	** 923.3 - SF7BW500 to SF12BW500
305	305	** 923.9 - SF7BW500 to SF12BW500
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311	311	** 927.5 - SF7BW500 to SF12BW500
312	312	** 923.3 - SF12BW500(RX2 downlink only)
313	313
314		-
315	315	=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
316	316
317	317	There is an issue if the end node is fixed at sub-band2. The sensor won't be able to register to other sub-band and can only work for the LoRaWAN server use sub-band2 , such as TTN. To solve this, the user needs to use a USB-TTL adapter to connect to the end node to manually set the sub-band which is very inconvenient.
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322	322	* Use the Join successful sub-band if the server doesn't include subband info in the OTAA Join Accept message ( TTN v2 doesn't include)
323	323
324	324
325		-
326	326	= Frequency Bands for different server =
327	327
328	328	* TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]