Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 10.1 >
edited by Xiaoling
on 2022/05/30 10:39
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  (((
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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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72 72  ** 923.2 - SF10BW125 (RX2)
73 73  
74 74  
84 +
85 +
75 75  === 3.1.3 AS923-2 ===
76 76  
88 +
77 77  * Default Uplink channel:
78 78  ** 921.4 - SF7BW125 to SF10BW125
79 79  ** 921.6 - SF7BW125 to SF10BW125
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85 85  ** 921.4 - SF10BW125 (RX2)
86 86  
87 87  
100 +
101 +
88 88  === 3.1.4 AS923-3 ===
89 89  
104 +
90 90  * Default Uplink channel:
91 91  ** 916.6 - SF7BW125 to SF10BW125
92 92  ** 916.8 - SF7BW125 to SF10BW125
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98 98  ** 916.6 - SF10BW125 (RX2)
99 99  
100 100  
116 +
117 +
101 101  === 3.1.5 AS923-4 ===
102 102  
120 +
103 103  * Countries : Israel
104 104  * Default Uplink channel:
105 105  ** 917.3 - SF7BW125 to SF10BW125
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111 111  ** 917.3 - SF10BW125 (RX2)
112 112  
113 113  
132 +
133 +
114 114  == 3.2 AU915-928(AU915) ==
115 115  
136 +
116 116  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
117 117  
118 118  * Uplink:
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136 136  ** 927.5 - SF7BW500 to SF12BW500
137 137  ** 923.3 - SF12BW500(RX2 downlink only)
138 138  
160 +
139 139  (((
140 140  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.
141 141  )))
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156 156  * (((
157 157  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)
158 158  
181 +
182 +
159 159  
160 160  )))
161 161  
162 162  == 3.3 CN470-510 (CN470) ==
163 163  
188 +
164 164  Used in China, Default use CHE=1
165 165  
166 166  * Uplink:
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185 185  ** 505.3 - SF12BW125 (RX2 downlink only)
186 186  
187 187  
213 +
214 +
188 188  == 3.4 EU863-870 (EU868) ==
189 189  
217 +
190 190  * Uplink:
191 191  ** 868.1 - SF7BW125 to SF12BW125
192 192  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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205 205  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
206 206  
207 207  
236 +
208 208  == 3.5 IN865-867 (IN865) ==
209 209  
239 +
210 210  * Uplink:
211 211  ** 865.0625 - SF7BW125 to SF12BW125
212 212  ** 865.4025 - SF7BW125 to SF12BW125
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217 217  ** 866.550 - SF10BW125 (RX2)
218 218  
219 219  
250 +
251 +
220 220  == 3.6 KZ865 ==
221 221  
254 +
222 222  * Uplink ~-~- 125Khz , DR0 - DR5
223 223  ** 865.1
224 224  ** 865.2
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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  
233 233  
267 +
268 +
234 234  == 3.7 KR920-923 (KR920) ==
235 235  
271 +
236 236  * Default channel:
237 237  ** 922.1 - SF7BW125 to SF12BW125
238 238  ** 922.3 - SF7BW125 to SF12BW125
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252 252  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
253 253  
254 254  
291 +
292 +
255 255  == 3.8 MA869 ==
256 256  
295 +
257 257   Country: Morroco
258 258  
259 259  * Uplink:
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272 272  ** 869.525 - SF12BW125 (RX2 downlink only)
273 273  
274 274  
314 +
315 +
275 275  == 3.9 US902-928 (US915) ==
276 276  
318 +
277 277  Used in USA, Canada and South America.
278 278  
279 279  
322 +
280 280  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
281 281  
325 +
282 282  Default use CHE=2, Subband 2
283 283  
284 284  * Uplink:
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302 302  ** 927.5 - SF7BW500 to SF12BW500
303 303  ** 923.3 - SF12BW500(RX2 downlink only)
304 304  
349 +
350 +
351 +
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  
307 307  (((
... ... @@ -322,6 +322,8 @@
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  
372 +
373 +
325 325  
326 326  )))
327 327  

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