Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 14.1 >
edited by Edwin Chen
on 2023/02/02 14:22
To version < 12.4 >
edited by Xiaoling
on 2022/07/13 11:31
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -15,6 +15,8 @@
15 15  * 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]]
16 16  
17 17  
18 +
19 +
18 18  = 2. OTAA Join Behaviour =
19 19  
20 20  
... ... @@ -28,10 +28,14 @@
28 28  * 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
29 29  
30 30  
33 +
34 +
31 31  = 3. Default Frequency Bands =
32 32  
37 +
33 33  == 3.1 AS923 ==
34 34  
40 +
35 35  === 3.1.1 Notice for AS923 Frequency Bands ===
36 36  
37 37  
... ... @@ -44,6 +44,7 @@
44 44  )))
45 45  
46 46  
53 +
47 47  === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
48 48  
49 49  
... ... @@ -74,6 +74,8 @@
74 74  ** 923.2 - SF10BW125 (RX2)
75 75  
76 76  
84 +
85 +
77 77  === 3.1.3 AS923-2 ===
78 78  
79 79  
... ... @@ -88,6 +88,8 @@
88 88  ** 921.4 - SF10BW125 (RX2)
89 89  
90 90  
100 +
101 +
91 91  === 3.1.4 AS923-3 ===
92 92  
93 93  
... ... @@ -102,6 +102,8 @@
102 102  ** 916.6 - SF10BW125 (RX2)
103 103  
104 104  
116 +
117 +
105 105  === 3.1.5 AS923-4 ===
106 106  
107 107  
... ... @@ -116,6 +116,8 @@
116 116  ** 917.3 - SF10BW125 (RX2)
117 117  
118 118  
132 +
133 +
119 119  == 3.2 AU915-928(AU915) ==
120 120  
121 121  
... ... @@ -142,6 +142,7 @@
142 142  ** 927.5 - SF7BW500 to SF12BW500
143 143  ** 923.3 - SF12BW500(RX2 downlink only)
144 144  
160 +
145 145  (((
146 146  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.
147 147  )))
... ... @@ -160,9 +160,10 @@
160 160  Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
161 161  )))
162 162  * (((
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)
179 +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  
182 +
166 166  
167 167  )))
168 168  
... ... @@ -193,6 +193,8 @@
193 193  ** 505.3 - SF12BW125 (RX2 downlink only)
194 194  
195 195  
213 +
214 +
196 196  == 3.4 EU863-870 (EU868) ==
197 197  
198 198  
... ... @@ -214,6 +214,7 @@
214 214  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
215 215  
216 216  
236 +
217 217  == 3.5 IN865-867 (IN865) ==
218 218  
219 219  
... ... @@ -226,16 +226,7 @@
226 226  ** Uplink channels 1-3 (RX1)
227 227  ** 866.550 - SF10BW125 (RX2)
228 228  
229 -Gateway has below eight channels in IN865 bands.
230 230  
231 -* 865.0625 - SF7BW125 to SF12BW125
232 -* 865.4025 - SF7BW125 to SF12BW125
233 -* 865.6025 - SF7BW125 to SF12BW125
234 -* 865.9850 - SF7BW125 to SF12BW125
235 -* 866.1850 - SF7BW125 to SF12BW125
236 -* 866.3850 - SF7BW125 to SF12BW125
237 -* 866.5850 - SF7BW125 to SF12BW125
238 -* 866.7850 - SF7BW125 to SF12BW125
239 239  
240 240  
241 241  == 3.6 KZ865 ==
... ... @@ -253,6 +253,8 @@
253 253  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
254 254  
255 255  
267 +
268 +
256 256  == 3.7 KR920-923 (KR920) ==
257 257  
258 258  
... ... @@ -275,6 +275,8 @@
275 275  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
276 276  
277 277  
291 +
292 +
278 278  == 3.8 MA869 ==
279 279  
280 280  
... ... @@ -296,6 +296,8 @@
296 296  ** 869.525 - SF12BW125 (RX2 downlink only)
297 297  
298 298  
314 +
315 +
299 299  == 3.9 US902-928 (US915) ==
300 300  
301 301  
... ... @@ -302,6 +302,7 @@
302 302  Used in USA, Canada and South America.
303 303  
304 304  
322 +
305 305  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
306 306  
307 307  
... ... @@ -329,6 +329,8 @@
329 329  ** 923.3 - SF12BW500(RX2 downlink only)
330 330  
331 331  
350 +
351 +
332 332  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
333 333  
334 334  
... ... @@ -351,6 +351,7 @@
351 351  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)
352 352  
353 353  
374 +
354 354  
355 355  )))
356 356  
... ... @@ -359,26 +359,3 @@
359 359  
360 360  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
361 361  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]
362 -
363 -
364 -= 5. Subband Related questiones in US915, AU915, CN470 bands. =
365 -
366 -Frequency band US915, AU915 and CN470 supports totally 72 frequency in 8 sub-bands, Normally Gateway only support 8 channels ( one subband). So how does the gateway and end nodes work in such frequency?
367 -
368 -== 5.1 Set Subband in Gateway. ==
369 -
370 -* If Gateway choose **Semtech UDP packet** forwarder to Connect to LoRaWAN server. User need to manually set the match Subband in the gateway web UI.
371 -* If Gateway choose **Basic Station Mode** to connect to the LoRaWAN server. User can set the subband in the Server side and gateway will the correct subband from server. no need to set this in gateway. AWS-IoT, TTN, ChirpStack all supports Basic Station Connection.
372 -
373 -== 5.2 Set Subband in End Node ==
374 -
375 -* In early End Node firmware, it is pre-set to subband 2 , user need to manually set to proper subband if they don;t use subband 2.
376 -* In new end node firmware , it supports all sub-bands, and will swtich to the proper subband after OTAA join. So user can use the end node with all sub-band.
377 -
378 -Reference: [[How it affects the OTAA Join when end node is set to support all subbands>>http://wiki.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H13.WhyittakeslongertimeforOTAAjoinedinUS9152FCN4702FAU915band3F]]?
379 -
380 -
381 -
382 -
383 -
384 -

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0