Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
From version < 13.3 >
edited by Xiaoling
on 2022/12/14 09:22
To version 1.1 >
edited by Xiaoling
on 2022/05/10 11:38
>
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... ... @@ -1,14 +1,32 @@
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]]
... ... @@ -15,43 +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  
18 -= 2. OTAA Join Behaviour =
36 += OTAA Join Behaviour =
19 19  
20 -
21 21  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.
22 22  
23 -(((
24 24  For 005 LoRaWAN Stack:
25 -)))
26 26  
27 27  * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
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  
31 -= 3. Default Frequency Bands =
46 += Default Frequency Bands =
32 32  
33 -== 3.1 AS923 ==
34 34  
35 -=== 3.1.1 Notice for AS923 Frequency Bands ===
49 +== AS923 ==
36 36  
51 +=== Notice for AS923 Frequency Bands ===
37 37  
38 -(((
39 39  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.
40 -)))
41 41  
42 -(((
43 43  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.
44 -)))
45 45  
46 46  
47 -=== 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
48 48  
59 +=== AS920-923 & AS923-925 : AS923-1 (AS923) ===
49 49  
50 -* **Countries**: Malaysia,
51 51  * Default Uplink channel:
52 52  ** 923.2 - SF7BW125 to SF10BW125
53 53  ** 923.4 - SF7BW125 to SF10BW125
54 54  
65 +
55 55  * Additional Uplink Channel: These channels are set during OTAA Join process from server. Below are the settings from TTN
56 56  * AS920~~AS923:
57 57  ** 922.2 - SF7BW125 to SF10BW125
... ... @@ -74,13 +74,13 @@
74 74  ** 923.2 - SF10BW125 (RX2)
75 75  
76 76  
77 -=== 3.1.3 AS923-2 ===
88 +=== AS923-2 ===
78 78  
79 -
80 80  * Default Uplink channel:
81 81  ** 921.4 - SF7BW125 to SF10BW125
82 82  ** 921.6 - SF7BW125 to SF10BW125
83 83  
94 +
84 84  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
85 85  
86 86  * Downlink:
... ... @@ -88,13 +88,13 @@
88 88  ** 921.4 - SF10BW125 (RX2)
89 89  
90 90  
91 -=== 3.1.4 AS923-3 ===
102 +=== AS923-3 ===
92 92  
93 -
94 94  * Default Uplink channel:
95 95  ** 916.6 - SF7BW125 to SF10BW125
96 96  ** 916.8 - SF7BW125 to SF10BW125
97 97  
108 +
98 98  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
99 99  
100 100  * Downlink:
... ... @@ -102,14 +102,14 @@
102 102  ** 916.6 - SF10BW125 (RX2)
103 103  
104 104  
105 -=== 3.1.5 AS923-4 ===
106 106  
117 +=== AS923-4 ===
107 107  
108 -* Countries : Israel
109 109  * Default Uplink channel:
110 110  ** 917.3 - SF7BW125 to SF10BW125
111 111  ** 917.5 - SF7BW125 to SF10BW125
112 112  
123 +
113 113  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
114 114  * Downlink:
115 115  ** Uplink channels 1-8 (RX1)
... ... @@ -116,9 +116,8 @@
116 116  ** 917.3 - SF10BW125 (RX2)
117 117  
118 118  
119 -== 3.2 AU915-928(AU915) ==
130 +== AU915-928(AU915) ==
120 120  
121 -
122 122  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
123 123  
124 124  * Uplink:
... ... @@ -142,33 +142,21 @@
142 142  ** 927.5 - SF7BW500 to SF12BW500
143 143  ** 923.3 - SF12BW500(RX2 downlink only)
144 144  
145 -(((
155 +
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 -)))
148 148  
149 -
150 -(((
151 151  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.
152 -)))
153 153  
154 -
155 -(((
156 156  After Join success, the end node will switch to the correct sub band by:
157 -)))
158 158  
159 -* (((
160 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
161 -)))
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)
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)
164 164  
165 165  
166 -
167 -)))
166 +\\
168 168  
169 -== 3.3 CN470-510 (CN470) ==
168 +== CN470-510 (CN470) ==
170 170  
171 -
172 172  Used in China, Default use CHE=1
173 173  
174 174  * Uplink:
... ... @@ -193,9 +193,8 @@
193 193  ** 505.3 - SF12BW125 (RX2 downlink only)
194 194  
195 195  
196 -== 3.4 EU863-870 (EU868) ==
194 +== EU863-870 (EU868) ==
197 197  
198 -
199 199  * Uplink:
200 200  ** 868.1 - SF7BW125 to SF12BW125
201 201  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -207,16 +207,17 @@
207 207  ** 867.9 - SF7BW125 to SF12BW125
208 208  ** 868.8 - FSK
209 209  
207 +
210 210  * Downlink:
211 211  ** Uplink channels 1-9 (RX1)
212 212  ** 869.525 - SF9BW125 (RX2 downlink only)
213 213  
212 +
214 214  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
215 215  
216 216  
217 -== 3.5 IN865-867 (IN865) ==
216 +== IN865-867 (IN865) ==
218 218  
219 -
220 220  * Uplink:
221 221  ** 865.0625 - SF7BW125 to SF12BW125
222 222  ** 865.4025 - SF7BW125 to SF12BW125
... ... @@ -226,21 +226,9 @@
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
228 +== KZ865 ==
239 239  
240 -
241 -== 3.6 KZ865 ==
242 -
243 -
244 244  * Uplink ~-~- 125Khz , DR0 - DR5
245 245  ** 865.1
246 246  ** 865.2
... ... @@ -253,8 +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  
256 -== 3.7 KR920-923 (KR920) ==
257 257  
243 +== KR920-923 (KR920) ==
258 258  
259 259  * Default channel:
260 260  ** 922.1 - SF7BW125 to SF12BW125
... ... @@ -275,11 +275,9 @@
275 275  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
276 276  
277 277  
278 -== 3.8 MA869 ==
279 279  
265 +== MA869 ==
280 280  
281 - Country: Morroco
282 -
283 283  * Uplink:
284 284  ** 869.1 - SF7BW125 to SF12BW125
285 285  ** 869.3 - SF7BW125 to SF12BW125
... ... @@ -291,20 +291,18 @@
291 291  ** 870.3 - SF7BW125 to SF12BW125
292 292  ** 869.8 - FSK
293 293  
278 +
294 294  * Downlink:
295 295  ** Uplink channels 1-9 (RX1)
296 296  ** 869.525 - SF12BW125 (RX2 downlink only)
297 297  
298 298  
299 -== 3.9 US902-928 (US915) ==
284 +== US902-928 (US915) ==
300 300  
301 -
302 302  Used in USA, Canada and South America.
303 303  
288 +=== Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
304 304  
305 -=== 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
306 -
307 -
308 308  Default use CHE=2, Subband 2
309 309  
310 310  * Uplink:
... ... @@ -317,6 +317,7 @@
317 317  ** 905.1 - SF7BW125 to SF10BW125
318 318  ** 905.3 - SF7BW125 to SF10BW125
319 319  
302 +
320 320  * Downlink:
321 321  ** 923.3 - SF7BW500 to SF12BW500
322 322  ** 923.9 - SF7BW500 to SF12BW500
... ... @@ -329,33 +329,18 @@
329 329  ** 923.3 - SF12BW500(RX2 downlink only)
330 330  
331 331  
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]] ===
315 +=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
333 333  
334 -
335 -(((
336 336  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.
337 -)))
338 338  
339 -(((
340 -
341 -)))
342 -
343 -(((
344 344  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:
345 -)))
346 346  
347 -* (((
348 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
349 -)))
350 -* (((
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)
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)
352 352  
353 353  
354 -
355 -)))
356 356  
357 -= 4. Frequency Bands for different server =
326 += Frequency Bands for different server =
358 358  
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]]

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