Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 11.1 >
edited by Xiaoling
on 2022/05/30 10:40
To version < 13.1 >
edited by Edwin Chen
on 2022/12/13 22:49
>
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 - **Contents：**
2 + **Table of** **Contents：**
3 3  
4 4  {{toc/}}
5 5  
... ... @@ -8,6 +8,7 @@
8 8  
9 9  = 1. Introduction =
10 10  
11 +
11 11  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.
12 12  
13 13  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
... ... @@ -14,8 +14,10 @@
14 14  * 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]]
15 15  
16 16  
18 +
17 17  = 2. OTAA Join Behaviour =
18 18  
21 +
19 19  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.
20 20  
21 21  (((
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26 26  * 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
27 27  
28 28  
32 +
29 29  = 3. Default Frequency Bands =
30 30  
31 31  
32 32  == 3.1 AS923 ==
33 33  
38 +
34 34  === 3.1.1 Notice for AS923 Frequency Bands ===
35 35  
41 +
36 36  (((
37 37  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.
38 38  )))
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42 42  )))
43 43  
44 44  
51 +
45 45  === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
46 46  
54 +
55 +* **Countries**: Malaysia,
47 47  * Default Uplink channel:
48 48  ** 923.2 - SF7BW125 to SF10BW125
49 49  ** 923.4 - SF7BW125 to SF10BW125
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73 73  
74 74  === 3.1.3 AS923-2 ===
75 75  
85 +
76 76  * Default Uplink channel:
77 77  ** 921.4 - SF7BW125 to SF10BW125
78 78  ** 921.6 - SF7BW125 to SF10BW125
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87 87  
88 88  === 3.1.4 AS923-3 ===
89 89  
100 +
90 90  * Default Uplink channel:
91 91  ** 916.6 - SF7BW125 to SF10BW125
92 92  ** 916.8 - SF7BW125 to SF10BW125
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101 101  
102 102  === 3.1.5 AS923-4 ===
103 103  
115 +
104 104  * Countries : Israel
105 105  * Default Uplink channel:
106 106  ** 917.3 - SF7BW125 to SF10BW125
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115 115  
116 116  == 3.2 AU915-928(AU915) ==
117 117  
130 +
118 118  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
119 119  
120 120  * Uplink:
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158 158  * (((
159 159  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)
160 160  
174 +
175 +
161 161  
162 162  )))
163 163  
164 164  == 3.3 CN470-510 (CN470) ==
165 165  
181 +
166 166  Used in China, Default use CHE=1
167 167  
168 168  * Uplink:
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186 186  ** 508.1 - SF7BW125 to SF12BW125
187 187  ** 505.3 - SF12BW125 (RX2 downlink only)
188 188  
205 +
206 +
189 189  == 3.4 EU863-870 (EU868) ==
190 190  
209 +
191 191  * Uplink:
192 192  ** 868.1 - SF7BW125 to SF12BW125
193 193  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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206 206  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
207 207  
208 208  
228 +
209 209  == 3.5 IN865-867 (IN865) ==
210 210  
231 +
211 211  * Uplink:
212 212  ** 865.0625 - SF7BW125 to SF12BW125
213 213  ** 865.4025 - SF7BW125 to SF12BW125
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217 217  ** Uplink channels 1-3 (RX1)
218 218  ** 866.550 - SF10BW125 (RX2)
219 219  
241 +
242 +Gateway has below eight channels in IN865 bands.
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 +
220 220  == 3.6 KZ865 ==
221 221  
256 +
222 222  * Uplink ~-~- 125Khz , DR0 - DR5
223 223  ** 865.1
224 224  ** 865.2
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230 230  ** The RX1 receive window uses the same channel as the preceding uplink.
231 231  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
232 232  
268 +
269 +
233 233  == 3.7 KR920-923 (KR920) ==
234 234  
272 +
235 235  * Default channel:
236 236  ** 922.1 - SF7BW125 to SF12BW125
237 237  ** 922.3 - SF7BW125 to SF12BW125
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250 250  ** Uplink channels 1-7(RX1)
251 251  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
252 252  
291 +
292 +
253 253  == 3.8 MA869 ==
254 254  
295 +
255 255   Country: Morroco
256 256  
257 257  * Uplink:
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269 269  ** Uplink channels 1-9 (RX1)
270 270  ** 869.525 - SF12BW125 (RX2 downlink only)
271 271  
313 +
314 +
272 272  == 3.9 US902-928 (US915) ==
273 273  
317 +
274 274  Used in USA, Canada and South America.
275 275  
276 276  
321 +
277 277  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
278 278  
324 +
279 279  Default use CHE=2, Subband 2
280 280  
281 281  * Uplink:
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299 299  ** 927.5 - SF7BW500 to SF12BW500
300 300  ** 923.3 - SF12BW500(RX2 downlink only)
301 301  
348 +
349 +
302 302  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
303 303  
352 +
304 304  (((
305 305  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.
306 306  )))
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319 319  * (((
320 320  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)
321 321  
371 +
372 +
322 322  
323 323  )))
324 324  
325 325  = 4. Frequency Bands for different server =
326 326  
378 +
327 327  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
328 328  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]

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