Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 11.6 >
edited by Xiaoling
on 2022/06/01 11:46
To version < 12.3 >
edited by Xiaoling
on 2022/07/13 11:29
>
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]]
... ... @@ -15,8 +15,10 @@
15 15  
16 16  
17 17  
19 +
18 18  = 2. OTAA Join Behaviour =
19 19  
22 +
20 20  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.
21 21  
22 22  (((
... ... @@ -28,13 +28,16 @@
28 28  
29 29  
30 30  
34 +
31 31  = 3. Default Frequency Bands =
32 32  
33 33  
34 34  == 3.1 AS923 ==
35 35  
40 +
36 36  === 3.1.1 Notice for AS923 Frequency Bands ===
37 37  
43 +
38 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 40  )))
... ... @@ -44,8 +44,11 @@
44 44  )))
45 45  
46 46  
53 +
47 47  === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
48 48  
56 +
57 +* **Countries**: Malaysia,
49 49  * Default Uplink channel:
50 50  ** 923.2 - SF7BW125 to SF10BW125
51 51  ** 923.4 - SF7BW125 to SF10BW125
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71 71  ** Uplink channels 1-8 (RX1)
72 72  ** 923.2 - SF10BW125 (RX2)
73 73  
83 +
84 +
85 +
74 74  === 3.1.3 AS923-2 ===
75 75  
88 +
76 76  * Default Uplink channel:
77 77  ** 921.4 - SF7BW125 to SF10BW125
78 78  ** 921.6 - SF7BW125 to SF10BW125
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83 83  ** Uplink channels 1-8 (RX1)
84 84  ** 921.4 - SF10BW125 (RX2)
85 85  
99 +
100 +
101 +
86 86  === 3.1.4 AS923-3 ===
87 87  
104 +
88 88  * Default Uplink channel:
89 89  ** 916.6 - SF7BW125 to SF10BW125
90 90  ** 916.8 - SF7BW125 to SF10BW125
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95 95  ** Uplink channels 1-8 (RX1)
96 96  ** 916.6 - SF10BW125 (RX2)
97 97  
115 +
116 +
117 +
98 98  === 3.1.5 AS923-4 ===
99 99  
120 +
100 100  * Countries : Israel
101 101  * Default Uplink channel:
102 102  ** 917.3 - SF7BW125 to SF10BW125
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107 107  ** Uplink channels 1-8 (RX1)
108 108  ** 917.3 - SF10BW125 (RX2)
109 109  
131 +
132 +
133 +
110 110  == 3.2 AU915-928(AU915) ==
111 111  
136 +
112 112  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
113 113  
114 114  * Uplink:
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132 132  ** 927.5 - SF7BW500 to SF12BW500
133 133  ** 923.3 - SF12BW500(RX2 downlink only)
134 134  
160 +
135 135  (((
136 136  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.
137 137  )))
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152 152  * (((
153 153  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)
154 154  
181 +
182 +
155 155  
156 156  )))
157 157  
158 158  == 3.3 CN470-510 (CN470) ==
159 159  
188 +
160 160  Used in China, Default use CHE=1
161 161  
162 162  * Uplink:
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180 180  ** 508.1 - SF7BW125 to SF12BW125
181 181  ** 505.3 - SF12BW125 (RX2 downlink only)
182 182  
212 +
213 +
214 +
183 183  == 3.4 EU863-870 (EU868) ==
184 184  
217 +
185 185  * Uplink:
186 186  ** 868.1 - SF7BW125 to SF12BW125
187 187  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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200 200  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
201 201  
202 202  
236 +
203 203  == 3.5 IN865-867 (IN865) ==
204 204  
239 +
205 205  * Uplink:
206 206  ** 865.0625 - SF7BW125 to SF12BW125
207 207  ** 865.4025 - SF7BW125 to SF12BW125
... ... @@ -211,8 +211,12 @@
211 211  ** Uplink channels 1-3 (RX1)
212 212  ** 866.550 - SF10BW125 (RX2)
213 213  
249 +
250 +
251 +
214 214  == 3.6 KZ865 ==
215 215  
254 +
216 216  * Uplink ~-~- 125Khz , DR0 - DR5
217 217  ** 865.1
218 218  ** 865.2
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224 224  ** The RX1 receive window uses the same channel as the preceding uplink.
225 225  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
226 226  
266 +
267 +
268 +
227 227  == 3.7 KR920-923 (KR920) ==
228 228  
271 +
229 229  * Default channel:
230 230  ** 922.1 - SF7BW125 to SF12BW125
231 231  ** 922.3 - SF7BW125 to SF12BW125
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244 244  ** Uplink channels 1-7(RX1)
245 245  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
246 246  
290 +
291 +
292 +
247 247  == 3.8 MA869 ==
248 248  
295 +
249 249   Country: Morroco
250 250  
251 251  * Uplink:
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263 263  ** Uplink channels 1-9 (RX1)
264 264  ** 869.525 - SF12BW125 (RX2 downlink only)
265 265  
313 +
314 +
315 +
266 266  == 3.9 US902-928 (US915) ==
267 267  
318 +
268 268  Used in USA, Canada and South America.
269 269  
270 270  
322 +
271 271  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
272 272  
325 +
273 273  Default use CHE=2, Subband 2
274 274  
275 275  * Uplink:
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293 293  ** 927.5 - SF7BW500 to SF12BW500
294 294  ** 923.3 - SF12BW500(RX2 downlink only)
295 295  
349 +
350 +
351 +
296 296  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
297 297  
298 298  (((
... ... @@ -313,6 +313,8 @@
313 313  * (((
314 314  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)
315 315  
372 +
373 +
316 316  
317 317  )))
318 318  

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