<
From version < 8.1 >
edited by Xiaoling
on 2022/05/30 10:35
To version < 7.1 >
edited by Xiaoling
on 2022/05/30 10:34
>
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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.
... ... @@ -14,7 +14,6 @@
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  
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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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 29  
30 -
31 31  = 3. Default Frequency Bands =
32 32  
33 33  
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83 83  ** Uplink channels 1-8 (RX1)
84 84  ** 921.4 - SF10BW125 (RX2)
85 85  
81 +
86 86  === 3.1.4 AS923-3 ===
87 87  
88 88  * Default Uplink channel:
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95 95  ** Uplink channels 1-8 (RX1)
96 96  ** 916.6 - SF10BW125 (RX2)
97 97  
94 +
98 98  === 3.1.5 AS923-4 ===
99 99  
100 100  * Countries : Israel
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107 107  ** Uplink channels 1-8 (RX1)
108 108  ** 917.3 - SF10BW125 (RX2)
109 109  
107 +
110 110  == 3.2 AU915-928(AU915) ==
111 111  
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
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180 180  ** 508.1 - SF7BW125 to SF12BW125
181 181  ** 505.3 - SF12BW125 (RX2 downlink only)
182 182  
181 +
183 183  == 3.4 EU863-870 (EU868) ==
184 184  
185 185  * Uplink:
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211 211  ** Uplink channels 1-3 (RX1)
212 212  ** 866.550 - SF10BW125 (RX2)
213 213  
213 +
214 214  == 3.6 KZ865 ==
215 215  
216 216  * Uplink ~-~- 125Khz , DR0 - DR5
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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  
227 +
227 227  == 3.7 KR920-923 (KR920) ==
228 228  
229 229  * Default channel:
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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  
248 +
247 247  == 3.8 MA869 ==
248 248  
249 249   Country: Morroco
... ... @@ -293,6 +293,7 @@
293 293  ** 927.5 - SF7BW500 to SF12BW500
294 294  ** 923.3 - SF12BW500(RX2 downlink only)
295 295  
298 +
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  (((
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