Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
From version < 13.1 >
edited by Edwin Chen
on 2022/12/13 22:49
To version 1.1 >
edited by Xiaoling
on 2022/05/10 11:38
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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1 -(% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %)
2 - **Table of** **Contents：**
1 += End Device Frequency Band =
3 3  
4 -{{toc/}}
3 +== Contents ==
5 5  
5 + ~[[[hide>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#]]]
6 6  
7 +* [[1 Introduction>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Introduction]]
8 +* [[2 OTAA Join Behaviour>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#OTAA_Join_Behaviour]]
9 +* [[3 Default Frequency Bands>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Default_Frequency_Bands]]
10 +** [[3.1 AS923>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923]]
11 +*** [[3.1.1 Notice for AS923 Frequency Bands>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Notice_for_AS923_Frequency_Bands]]
12 +*** [[3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS920-923_.26_AS923-925_:_AS923-1_.28AS923.29]]
13 +*** [[3.1.3 AS923-2>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-2]]
14 +*** [[3.1.4 AS923-3>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-3]]
15 +*** [[3.1.5 AS923-4>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-4]]
16 +** [[3.2 AU915-928(AU915)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AU915-928.28AU915.29]]
17 +** [[3.3 CN470-510 (CN470)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#CN470-510_.28CN470.29]]
18 +** [[3.4 EU863-870 (EU868)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#EU863-870_.28EU868.29]]
19 +** [[3.5 IN865-867 (IN865)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#IN865-867_.28IN865.29]]
20 +** [[3.6 KZ865>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#KZ865]]
21 +** [[3.7 KR920-923 (KR920)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#KR920-923_.28KR920.29]]
22 +** [[3.8 MA869>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#MA869]]
23 +** [[3.9 US902-928 (US915)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#US902-928_.28US915.29]]
24 +*** [[3.9.1 Before Dragino DLS-005 LoRaWAN Stack.>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Before_Dragino_DLS-005_LoRaWAN_Stack.]]
25 +*** [[3.9.2 Latest firmware, Since Dragino DLS-005 LoRaWAN Stack>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Latest_firmware.2C_Since_Dragino_DLS-005_LoRaWAN_Stack]]
26 +* [[4 Frequency Bands for different server>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Frequency_Bands_for_different_server]]
7 7  
28 += Introduction =
8 8  
9 -= 1. Introduction =
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]]
... ... @@ -15,48 +15,36 @@
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  
36 += OTAA Join Behaviour =
18 18  
19 -= 2. OTAA Join Behaviour =
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 -(((
25 25  For 005 LoRaWAN Stack:
26 -)))
27 27  
28 28  * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
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  
46 += Default Frequency Bands =
32 32  
33 -= 3. Default Frequency Bands =
34 34  
49 +== AS923 ==
35 35  
36 -== 3.1 AS923 ==
51 +=== Notice for AS923 Frequency Bands ===
37 37  
38 -
39 -=== 3.1.1 Notice for AS923 Frequency Bands ===
40 -
41 -
42 -(((
43 43  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.
44 -)))
45 45  
46 -(((
47 47  AS923-1 use the same default uplink frequency as previous AS923 firmware. AS923-2 and AS923-3 are new with different default uplink frequency. User need to know exactly the frequency bands from the LoRaWAN server and choose the right firmware version for the end node.
48 -)))
49 49  
50 50  
51 51  
52 -=== 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
59 +=== AS920-923 & AS923-925 : AS923-1 (AS923) ===
53 53  
54 -
55 -* **Countries**: Malaysia,
56 56  * Default Uplink channel:
57 57  ** 923.2 - SF7BW125 to SF10BW125
58 58  ** 923.4 - SF7BW125 to SF10BW125
59 59  
65 +
60 60  * Additional Uplink Channel: These channels are set during OTAA Join process from server. Below are the settings from TTN
61 61  * AS920~~AS923:
62 62  ** 922.2 - SF7BW125 to SF10BW125
... ... @@ -79,14 +79,13 @@
79 79  ** 923.2 - SF10BW125 (RX2)
80 80  
81 81  
88 +=== AS923-2 ===
82 82  
83 -=== 3.1.3 AS923-2 ===
84 -
85 -
86 86  * Default Uplink channel:
87 87  ** 921.4 - SF7BW125 to SF10BW125
88 88  ** 921.6 - SF7BW125 to SF10BW125
89 89  
94 +
90 90  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
91 91  
92 92  * Downlink:
... ... @@ -94,14 +94,13 @@
94 94  ** 921.4 - SF10BW125 (RX2)
95 95  
96 96  
102 +=== AS923-3 ===
97 97  
98 -=== 3.1.4 AS923-3 ===
99 -
100 -
101 101  * Default Uplink channel:
102 102  ** 916.6 - SF7BW125 to SF10BW125
103 103  ** 916.8 - SF7BW125 to SF10BW125
104 104  
108 +
105 105  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
106 106  
107 107  * Downlink:
... ... @@ -110,14 +110,13 @@
110 110  
111 111  
112 112  
113 -=== 3.1.5 AS923-4 ===
117 +=== AS923-4 ===
114 114  
115 -
116 -* Countries : Israel
117 117  * Default Uplink channel:
118 118  ** 917.3 - SF7BW125 to SF10BW125
119 119  ** 917.5 - SF7BW125 to SF10BW125
120 120  
123 +
121 121  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
122 122  * Downlink:
123 123  ** Uplink channels 1-8 (RX1)
... ... @@ -124,10 +124,8 @@
124 124  ** 917.3 - SF10BW125 (RX2)
125 125  
126 126  
130 +== AU915-928(AU915) ==
127 127  
128 -== 3.2 AU915-928(AU915) ==
129 -
130 -
131 131  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
132 132  
133 133  * Uplink:
... ... @@ -151,34 +151,21 @@
151 151  ** 927.5 - SF7BW500 to SF12BW500
152 152  ** 923.3 - SF12BW500(RX2 downlink only)
153 153  
154 -(((
155 +
155 155  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.
156 -)))
157 157  
158 -
159 -(((
160 160  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.
161 -)))
162 162  
163 -
164 -(((
165 165  After Join success, the end node will switch to the correct sub band by:
166 -)))
167 167  
168 -* (((
169 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
170 -)))
171 -* (((
172 -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)
162 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
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)
173 173  
174 174  
166 +\\
175 175  
176 -
177 -)))
168 +== CN470-510 (CN470) ==
178 178  
179 -== 3.3 CN470-510 (CN470) ==
180 -
181 -
182 182  Used in China, Default use CHE=1
183 183  
184 184  * Uplink:
... ... @@ -203,10 +203,8 @@
203 203  ** 505.3 - SF12BW125 (RX2 downlink only)
204 204  
205 205  
194 +== EU863-870 (EU868) ==
206 206  
207 -== 3.4 EU863-870 (EU868) ==
208 -
209 -
210 210  * Uplink:
211 211  ** 868.1 - SF7BW125 to SF12BW125
212 212  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -218,17 +218,17 @@
218 218  ** 867.9 - SF7BW125 to SF12BW125
219 219  ** 868.8 - FSK
220 220  
207 +
221 221  * Downlink:
222 222  ** Uplink channels 1-9 (RX1)
223 223  ** 869.525 - SF9BW125 (RX2 downlink only)
224 224  
212 +
225 225  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
226 226  
227 227  
216 +== IN865-867 (IN865) ==
228 228  
229 -== 3.5 IN865-867 (IN865) ==
230 -
231 -
232 232  * Uplink:
233 233  ** 865.0625 - SF7BW125 to SF12BW125
234 234  ** 865.4025 - SF7BW125 to SF12BW125
... ... @@ -239,21 +239,8 @@
239 239  ** 866.550 - SF10BW125 (RX2)
240 240  
241 241  
242 -Gateway has below eight channels in IN865 bands.
228 +== KZ865 ==
243 243  
244 -* 865.0625 - SF7BW125 to SF12BW125
245 -* 865.4025 - SF7BW125 to SF12BW125
246 -* 865.6025 - SF7BW125 to SF12BW125
247 -* 865.9850 - SF7BW125 to SF12BW125
248 -* 866.1850 - SF7BW125 to SF12BW125
249 -* 866.3850 - SF7BW125 to SF12BW125
250 -* 866.5850 - SF7BW125 to SF12BW125
251 -* 866.7850 - SF7BW125 to SF12BW125
252 -
253 -
254 -== 3.6 KZ865 ==
255 -
256 -
257 257  * Uplink ~-~- 125Khz , DR0 - DR5
258 258  ** 865.1
259 259  ** 865.2
... ... @@ -267,9 +267,8 @@
267 267  
268 268  
269 269  
270 -== 3.7 KR920-923 (KR920) ==
243 +== KR920-923 (KR920) ==
271 271  
272 -
273 273  * Default channel:
274 274  ** 922.1 - SF7BW125 to SF12BW125
275 275  ** 922.3 - SF7BW125 to SF12BW125
... ... @@ -290,11 +290,8 @@
290 290  
291 291  
292 292  
293 -== 3.8 MA869 ==
265 +== MA869 ==
294 294  
295 -
296 - Country: Morroco
297 -
298 298  * Uplink:
299 299  ** 869.1 - SF7BW125 to SF12BW125
300 300  ** 869.3 - SF7BW125 to SF12BW125
... ... @@ -306,22 +306,18 @@
306 306  ** 870.3 - SF7BW125 to SF12BW125
307 307  ** 869.8 - FSK
308 308  
278 +
309 309  * Downlink:
310 310  ** Uplink channels 1-9 (RX1)
311 311  ** 869.525 - SF12BW125 (RX2 downlink only)
312 312  
313 313  
284 +== US902-928 (US915) ==
314 314  
315 -== 3.9 US902-928 (US915) ==
316 -
317 -
318 318  Used in USA, Canada and South America.
319 319  
288 +=== Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
320 320  
321 -
322 -=== 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
323 -
324 -
325 325  Default use CHE=2, Subband 2
326 326  
327 327  * Uplink:
... ... @@ -334,6 +334,7 @@
334 334  ** 905.1 - SF7BW125 to SF10BW125
335 335  ** 905.3 - SF7BW125 to SF10BW125
336 336  
302 +
337 337  * Downlink:
338 338  ** 923.3 - SF7BW500 to SF12BW500
339 339  ** 923.9 - SF7BW500 to SF12BW500
... ... @@ -346,35 +346,18 @@
346 346  ** 923.3 - SF12BW500(RX2 downlink only)
347 347  
348 348  
315 +=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
349 349  
350 -=== 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
351 -
352 -
353 -(((
354 354  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.
355 -)))
356 356  
357 -(((
358 -
359 -)))
360 -
361 -(((
362 362  So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, we have improved this, 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, In this case, In this case, the end node can support LoRaWAN servers with different subbands. To make sure the end node will only transmit the proper sub-band after OTAA Joined successfully, the end node will:
363 -)))
364 364  
365 -* (((
366 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
367 -)))
368 -* (((
369 -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)
321 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
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)
370 370  
371 371  
372 372  
373 -
374 -)))
326 += Frequency Bands for different server =
375 375  
376 -= 4. Frequency Bands for different server =
377 -
378 -
379 379  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
380 380  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]

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