Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 11.4 >
edited by Xiaoling
on 2022/05/31 08:57
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]]
... ... @@ -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  (((
... ... @@ -26,13 +26,17 @@
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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83 83  ** 921.4 - SF10BW125 (RX2)
84 84  
85 85  
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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181 181  ** 505.3 - SF12BW125 (RX2 downlink only)
182 182  
183 183  
213 +
214 +
184 184  == 3.4 EU863-870 (EU868) ==
185 185  
217 +
186 186  * Uplink:
187 187  ** 868.1 - SF7BW125 to SF12BW125
188 188  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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201 201  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
202 202  
203 203  
236 +
204 204  == 3.5 IN865-867 (IN865) ==
205 205  
239 +
206 206  * Uplink:
207 207  ** 865.0625 - SF7BW125 to SF12BW125
208 208  ** 865.4025 - SF7BW125 to SF12BW125
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213 213  ** 866.550 - SF10BW125 (RX2)
214 214  
215 215  
250 +
251 +
216 216  == 3.6 KZ865 ==
217 217  
254 +
218 218  * Uplink ~-~- 125Khz , DR0 - DR5
219 219  ** 865.1
220 220  ** 865.2
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227 227  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
228 228  
229 229  
267 +
268 +
230 230  == 3.7 KR920-923 (KR920) ==
231 231  
271 +
232 232  * Default channel:
233 233  ** 922.1 - SF7BW125 to SF12BW125
234 234  ** 922.3 - SF7BW125 to SF12BW125
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248 248  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
249 249  
250 250  
291 +
292 +
251 251  == 3.8 MA869 ==
252 252  
295 +
253 253   Country: Morroco
254 254  
255 255  * Uplink:
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268 268  ** 869.525 - SF12BW125 (RX2 downlink only)
269 269  
270 270  
314 +
315 +
271 271  == 3.9 US902-928 (US915) ==
272 272  
318 +
273 273  Used in USA, Canada and South America.
274 274  
275 275  
322 +
276 276  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
277 277  
325 +
278 278  Default use CHE=2, Subband 2
279 279  
280 280  * Uplink:
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299 299  ** 923.3 - SF12BW500(RX2 downlink only)
300 300  
301 301  
350 +
351 +
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  
304 304  (((
... ... @@ -319,6 +319,8 @@
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  
372 +
373 +
322 322  
323 323  )))
324 324  

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