Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 13.4 >
edited by Xiaoling
on 2022/12/14 09:24
To version < 12.1 >
edited by Edwin Chen
on 2022/06/15 10:45
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 1  (% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %)
2 - **Table of** **Contents：**
2 + **Contents：**
3 3  
4 4  {{toc/}}
5 5  
... ... @@ -8,7 +8,6 @@
8 8  
9 9  = 1. Introduction =
10 10  
11 -
12 12  This page list the default frequency band for Dragino End Devices. The frequency bands are base on TTN Frequency Bands. User can modify upgrade firmware to support different frequency band or use AT Command to change the sub band in some frequency bands.
13 13  
14 14  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
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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 19  = 2. OTAA Join Behaviour =
20 20  
21 -
22 22  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.
23 23  
24 24  (((
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29 29  * 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
30 30  
31 31  
32 -
33 33  = 3. Default Frequency Bands =
34 34  
31 +
35 35  == 3.1 AS923 ==
36 36  
37 37  === 3.1.1 Notice for AS923 Frequency Bands ===
38 38  
39 -
40 40  (((
41 41  Since [[RP002-1.0.1LoRaWAN Regional Parameters>>url:https://lora-alliance.org/sites/default/files/2020-02/rp_2-1.0.1.pdf]], AS923 include three different default settings for different countries: AS923-1, AS923-2 and AS923-3.
42 42  )))
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48 48  
49 49  === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
50 50  
51 -
52 52  * **Countries**: Malaysia,
53 53  * Default Uplink channel:
54 54  ** 923.2 - SF7BW125 to SF10BW125
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76 76  ** 923.2 - SF10BW125 (RX2)
77 77  
78 78  
79 -
80 80  === 3.1.3 AS923-2 ===
81 81  
82 -
83 83  * Default Uplink channel:
84 84  ** 921.4 - SF7BW125 to SF10BW125
85 85  ** 921.6 - SF7BW125 to SF10BW125
... ... @@ -93,7 +93,6 @@
93 93  
94 94  === 3.1.4 AS923-3 ===
95 95  
96 -
97 97  * Default Uplink channel:
98 98  ** 916.6 - SF7BW125 to SF10BW125
99 99  ** 916.8 - SF7BW125 to SF10BW125
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105 105  ** 916.6 - SF10BW125 (RX2)
106 106  
107 107  
108 -
109 109  === 3.1.5 AS923-4 ===
110 110  
111 -
112 112  * Countries : Israel
113 113  * Default Uplink channel:
114 114  ** 917.3 - SF7BW125 to SF10BW125
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120 120  ** 917.3 - SF10BW125 (RX2)
121 121  
122 122  
123 -
124 124  == 3.2 AU915-928(AU915) ==
125 125  
126 -
127 127  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
128 128  
129 129  * Uplink:
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165 165  Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
166 166  )))
167 167  * (((
168 -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)
156 +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)
169 169  
170 -
171 171  
172 172  )))
173 173  
174 174  == 3.3 CN470-510 (CN470) ==
175 175  
176 -
177 177  Used in China, Default use CHE=1
178 178  
179 179  * Uplink:
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198 198  ** 505.3 - SF12BW125 (RX2 downlink only)
199 199  
200 200  
201 -
202 202  == 3.4 EU863-870 (EU868) ==
203 203  
204 -
205 205  * Uplink:
206 206  ** 868.1 - SF7BW125 to SF12BW125
207 207  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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222 222  
223 223  == 3.5 IN865-867 (IN865) ==
224 224  
225 -
226 226  * Uplink:
227 227  ** 865.0625 - SF7BW125 to SF12BW125
228 228  ** 865.4025 - SF7BW125 to SF12BW125
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232 232  ** Uplink channels 1-3 (RX1)
233 233  ** 866.550 - SF10BW125 (RX2)
234 234  
235 -Gateway has below eight channels in IN865 bands.
236 236  
237 -* 865.0625 - SF7BW125 to SF12BW125
238 -* 865.4025 - SF7BW125 to SF12BW125
239 -* 865.6025 - SF7BW125 to SF12BW125
240 -* 865.9850 - SF7BW125 to SF12BW125
241 -* 866.1850 - SF7BW125 to SF12BW125
242 -* 866.3850 - SF7BW125 to SF12BW125
243 -* 866.5850 - SF7BW125 to SF12BW125
244 -* 866.7850 - SF7BW125 to SF12BW125
245 -
246 -
247 -
248 248  == 3.6 KZ865 ==
249 249  
250 -
251 251  * Uplink ~-~- 125Khz , DR0 - DR5
252 252  ** 865.1
253 253  ** 865.2
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260 260  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
261 261  
262 262  
263 -
264 264  == 3.7 KR920-923 (KR920) ==
265 265  
266 -
267 267  * Default channel:
268 268  ** 922.1 - SF7BW125 to SF12BW125
269 269  ** 922.3 - SF7BW125 to SF12BW125
... ... @@ -283,10 +283,8 @@
283 283  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
284 284  
285 285  
286 -
287 287  == 3.8 MA869 ==
288 288  
289 -
290 290   Country: Morroco
291 291  
292 292  * Uplink:
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305 305  ** 869.525 - SF12BW125 (RX2 downlink only)
306 306  
307 307  
308 -
309 309  == 3.9 US902-928 (US915) ==
310 310  
311 -
312 312  Used in USA, Canada and South America.
313 313  
314 314  
315 315  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
316 316  
317 -
318 318  Default use CHE=2, Subband 2
319 319  
320 320  * Uplink:
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339 339  ** 923.3 - SF12BW500(RX2 downlink only)
340 340  
341 341  
342 -
343 343  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
344 344  
345 -
346 346  (((
347 347  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.
348 348  )))
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361 361  * (((
362 362  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)
363 363  
364 -
365 365  
366 366  )))
367 367  
368 368  = 4. Frequency Bands for different server =
369 369  
370 -
371 371  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
372 372  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]
373 -
374 -
375 -

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