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From version < 11.12 >
edited by Xiaoling
on 2022/06/01 11:48
To version < 3.12 >
edited by Xiaoling
on 2022/05/12 11:35
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3 3  
4 4  {{toc/}}
5 5  
6 -
7 -
8 -
9 9  = 1. Introduction =
10 10  
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.
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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 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 -
17 -
18 18  = 2. OTAA Join Behaviour =
19 19  
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.
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26 26  * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
27 27  * 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
28 28  
29 -
30 -
31 31  = 3. Default Frequency Bands =
32 32  
33 33  
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44 44  )))
45 45  
46 46  
40 +
47 47  === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
48 48  
49 49  * Default Uplink channel:
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71 71  ** Uplink channels 1-8 (RX1)
72 72  ** 923.2 - SF10BW125 (RX2)
73 73  
74 -
75 -
76 76  === 3.1.3 AS923-2 ===
77 77  
78 78  * Default Uplink channel:
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85 85  ** Uplink channels 1-8 (RX1)
86 86  ** 921.4 - SF10BW125 (RX2)
87 87  
88 -
89 -
90 90  === 3.1.4 AS923-3 ===
91 91  
92 92  * Default Uplink channel:
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99 99  ** Uplink channels 1-8 (RX1)
100 100  ** 916.6 - SF10BW125 (RX2)
101 101  
102 -
103 -
104 104  === 3.1.5 AS923-4 ===
105 105  
106 106  * Countries : Israel
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113 113  ** Uplink channels 1-8 (RX1)
114 114  ** 917.3 - SF10BW125 (RX2)
115 115  
116 -
117 -
118 118  == 3.2 AU915-928(AU915) ==
119 119  
120 120  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
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159 159  )))
160 160  * (((
161 161  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)
162 -
163 -
164 164  )))
165 165  
166 166  == 3.3 CN470-510 (CN470) ==
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188 188  ** 508.1 - SF7BW125 to SF12BW125
189 189  ** 505.3 - SF12BW125 (RX2 downlink only)
190 190  
191 -
192 -
193 193  == 3.4 EU863-870 (EU868) ==
194 194  
195 195  * Uplink:
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221 221  ** Uplink channels 1-3 (RX1)
222 222  ** 866.550 - SF10BW125 (RX2)
223 223  
224 -
225 -
226 226  == 3.6 KZ865 ==
227 227  
228 228  * Uplink ~-~- 125Khz , DR0 - DR5
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258 258  
259 259  == 3.8 MA869 ==
260 260  
261 - Country: Morroco
262 -
263 263  * Uplink:
264 264  ** 869.1 - SF7BW125 to SF12BW125
265 265  ** 869.3 - SF7BW125 to SF12BW125
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279 279  
280 280  Used in USA, Canada and South America.
281 281  
282 -
283 283  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
284 284  
285 285  Default use CHE=2, Subband 2
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324 324  )))
325 325  * (((
326 326  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)
327 -
328 -
329 329  )))
330 330  
331 331  = 4. Frequency Bands for different server =
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