Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 11.3 >
edited by Xiaoling
on 2022/05/31 08:57
To version < 12.2 >
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]]
... ... @@ -14,8 +14,11 @@
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 +
19 +
17 17  = 2. OTAA Join Behaviour =
18 18  
22 +
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  
33 +
34 +
29 29  = 3. Default Frequency Bands =
30 30  
31 31  
32 32  == 3.1 AS923 ==
33 33  
40 +
34 34  === 3.1.1 Notice for AS923 Frequency Bands ===
35 35  
43 +
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  
53 +
45 45  === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
46 46  
56 +
57 +* **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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70 70  ** 923.2 - SF10BW125 (RX2)
71 71  
72 72  
84 +
85 +
73 73  === 3.1.3 AS923-2 ===
74 74  
88 +
75 75  * Default Uplink channel:
76 76  ** 921.4 - SF7BW125 to SF10BW125
77 77  ** 921.6 - SF7BW125 to SF10BW125
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82 82  ** Uplink channels 1-8 (RX1)
83 83  ** 921.4 - SF10BW125 (RX2)
84 84  
99 +
100 +
101 +
85 85  === 3.1.4 AS923-3 ===
86 86  
104 +
87 87  * Default Uplink channel:
88 88  ** 916.6 - SF7BW125 to SF10BW125
89 89  ** 916.8 - SF7BW125 to SF10BW125
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94 94  ** Uplink channels 1-8 (RX1)
95 95  ** 916.6 - SF10BW125 (RX2)
96 96  
115 +
116 +
117 +
97 97  === 3.1.5 AS923-4 ===
98 98  
120 +
99 99  * Countries : Israel
100 100  * Default Uplink channel:
101 101  ** 917.3 - SF7BW125 to SF10BW125
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106 106  ** Uplink channels 1-8 (RX1)
107 107  ** 917.3 - SF10BW125 (RX2)
108 108  
131 +
132 +
133 +
109 109  == 3.2 AU915-928(AU915) ==
110 110  
136 +
111 111  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
112 112  
113 113  * Uplink:
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131 131  ** 927.5 - SF7BW500 to SF12BW500
132 132  ** 923.3 - SF12BW500(RX2 downlink only)
133 133  
160 +
134 134  (((
135 135  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.
136 136  )))
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151 151  * (((
152 152  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)
153 153  
181 +
182 +
154 154  
155 155  )))
156 156  
157 157  == 3.3 CN470-510 (CN470) ==
158 158  
188 +
159 159  Used in China, Default use CHE=1
160 160  
161 161  * Uplink:
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180 180  ** 505.3 - SF12BW125 (RX2 downlink only)
181 181  
182 182  
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
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212 212  ** 866.550 - SF10BW125 (RX2)
213 213  
214 214  
250 +
251 +
215 215  == 3.6 KZ865 ==
216 216  
254 +
217 217  * Uplink ~-~- 125Khz , DR0 - DR5
218 218  ** 865.1
219 219  ** 865.2
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226 226  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
227 227  
228 228  
267 +
268 +
229 229  == 3.7 KR920-923 (KR920) ==
230 230  
271 +
231 231  * Default channel:
232 232  ** 922.1 - SF7BW125 to SF12BW125
233 233  ** 922.3 - SF7BW125 to SF12BW125
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247 247  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
248 248  
249 249  
291 +
292 +
250 250  == 3.8 MA869 ==
251 251  
295 +
252 252   Country: Morroco
253 253  
254 254  * Uplink:
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267 267  ** 869.525 - SF12BW125 (RX2 downlink only)
268 268  
269 269  
314 +
315 +
270 270  == 3.9 US902-928 (US915) ==
271 271  
318 +
272 272  Used in USA, Canada and South America.
273 273  
274 274  
322 +
275 275  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
276 276  
325 +
277 277  Default use CHE=2, Subband 2
278 278  
279 279  * Uplink:
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298 298  ** 923.3 - SF12BW500(RX2 downlink only)
299 299  
300 300  
350 +
351 +
301 301  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
302 302  
303 303  (((

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