<
From version < 6.1 >
edited by Xiaoling
on 2022/05/27 17:43
To version < 11.7 >
edited by Xiaoling
on 2022/06/01 11:46
>
Change comment: There is no comment for this version

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3 3  
4 4  {{toc/}}
5 5  
6 +
7 +
8 +
6 6  = 1. Introduction =
7 7  
8 8  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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11 11  * 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]]
12 12  
13 13  
17 +
14 14  = 2. OTAA Join Behaviour =
15 15  
16 16  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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23 23  * 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
24 24  
25 25  
30 +
26 26  = 3. Default Frequency Bands =
27 27  
28 28  
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67 67  ** 923.2 - SF10BW125 (RX2)
68 68  
69 69  
75 +
70 70  === 3.1.3 AS923-2 ===
71 71  
72 72  * Default Uplink channel:
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79 79  ** Uplink channels 1-8 (RX1)
80 80  ** 921.4 - SF10BW125 (RX2)
81 81  
82 -
83 -
84 84  === 3.1.4 AS923-3 ===
85 85  
86 86  * Default Uplink channel:
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93 93  ** Uplink channels 1-8 (RX1)
94 94  ** 916.6 - SF10BW125 (RX2)
95 95  
96 -
97 -
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  
110 -
111 -
112 112  == 3.2 AU915-928(AU915) ==
113 113  
114 114  **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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182 182  ** 508.1 - SF7BW125 to SF12BW125
183 183  ** 505.3 - SF12BW125 (RX2 downlink only)
184 184  
185 -
186 -
187 187  == 3.4 EU863-870 (EU868) ==
188 188  
189 189  * Uplink:
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215 215  ** Uplink channels 1-3 (RX1)
216 216  ** 866.550 - SF10BW125 (RX2)
217 217  
218 -
219 -
220 220  == 3.6 KZ865 ==
221 221  
222 222  * Uplink ~-~- 125Khz , DR0 - DR5
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230 230  ** The RX1 receive window uses the same channel as the preceding uplink.
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 -
234 -
235 235  == 3.7 KR920-923 (KR920) ==
236 236  
237 237  * Default channel:
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252 252  ** Uplink channels 1-7(RX1)
253 253  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
254 254  
255 -
256 -
257 257  == 3.8 MA869 ==
258 258  
259 259   Country: Morroco
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273 273  ** Uplink channels 1-9 (RX1)
274 274  ** 869.525 - SF12BW125 (RX2 downlink only)
275 275  
276 -
277 277  == 3.9 US902-928 (US915) ==
278 278  
279 279  Used in USA, Canada and South America.
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304 304  ** 927.5 - SF7BW500 to SF12BW500
305 305  ** 923.3 - SF12BW500(RX2 downlink only)
306 306  
307 -
308 -
309 309  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
310 310  
311 311  (((
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