Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 12.1 >
edited by Edwin Chen
on 2022/06/15 10:45
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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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 +
47 47  * **Countries**: Malaysia,
48 48  * Default Uplink channel:
49 49  ** 923.2 - SF7BW125 to SF10BW125
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71 71  ** 923.2 - SF10BW125 (RX2)
72 72  
73 73  
82 +
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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84 84  ** 921.4 - SF10BW125 (RX2)
85 85  
86 86  
97 +
87 87  === 3.1.4 AS923-3 ===
88 88  
100 +
89 89  * Default Uplink channel:
90 90  ** 916.6 - SF7BW125 to SF10BW125
91 91  ** 916.8 - SF7BW125 to SF10BW125
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97 97  ** 916.6 - SF10BW125 (RX2)
98 98  
99 99  
112 +
100 100  === 3.1.5 AS923-4 ===
101 101  
115 +
102 102  * Countries : Israel
103 103  * Default Uplink channel:
104 104  ** 917.3 - SF7BW125 to SF10BW125
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110 110  ** 917.3 - SF10BW125 (RX2)
111 111  
112 112  
127 +
113 113  == 3.2 AU915-928(AU915) ==
114 114  
130 +
115 115  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
116 116  
117 117  * Uplink:
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155 155  * (((
156 156  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)
157 157  
174 +
175 +
158 158  
159 159  )))
160 160  
161 161  == 3.3 CN470-510 (CN470) ==
162 162  
181 +
163 163  Used in China, Default use CHE=1
164 164  
165 165  * Uplink:
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184 184  ** 505.3 - SF12BW125 (RX2 downlink only)
185 185  
186 186  
206 +
187 187  == 3.4 EU863-870 (EU868) ==
188 188  
209 +
189 189  * Uplink:
190 190  ** 868.1 - SF7BW125 to SF12BW125
191 191  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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204 204  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
205 205  
206 206  
228 +
207 207  == 3.5 IN865-867 (IN865) ==
208 208  
231 +
209 209  * Uplink:
210 210  ** 865.0625 - SF7BW125 to SF12BW125
211 211  ** 865.4025 - SF7BW125 to SF12BW125
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216 216  ** 866.550 - SF10BW125 (RX2)
217 217  
218 218  
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 +
219 219  == 3.6 KZ865 ==
220 220  
256 +
221 221  * Uplink ~-~- 125Khz , DR0 - DR5
222 222  ** 865.1
223 223  ** 865.2
... ... @@ -230,8 +230,10 @@
230 230  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
231 231  
232 232  
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
... ... @@ -251,8 +251,10 @@
251 251  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
252 252  
253 253  
292 +
254 254  == 3.8 MA869 ==
255 255  
295 +
256 256   Country: Morroco
257 257  
258 258  * Uplink:
... ... @@ -271,13 +271,17 @@
271 271  ** 869.525 - SF12BW125 (RX2 downlink only)
272 272  
273 273  
314 +
274 274  == 3.9 US902-928 (US915) ==
275 275  
317 +
276 276  Used in USA, Canada and South America.
277 277  
278 278  
321 +
279 279  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
280 280  
324 +
281 281  Default use CHE=2, Subband 2
282 282  
283 283  * Uplink:
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302 302  ** 923.3 - SF12BW500(RX2 downlink only)
303 303  
304 304  
349 +
305 305  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
306 306  
352 +
307 307  (((
308 308  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.
309 309  )))
... ... @@ -322,10 +322,13 @@
322 322  * (((
323 323  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)
324 324  
371 +
372 +
325 325  
326 326  )))
327 327  
328 328  = 4. Frequency Bands for different server =
329 329  
378 +
330 330  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
331 331  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]

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