<
From version < 11.10 >
edited by Xiaoling
on 2022/06/01 11:47
To version < 6.1 >
edited by Xiaoling
on 2022/05/27 17:43
>
Change comment: There is no comment for this version

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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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72 72  ** 923.2 - SF10BW125 (RX2)
73 73  
74 74  
75 -
76 76  === 3.1.3 AS923-2 ===
77 77  
78 78  * Default Uplink channel:
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188 188  ** 508.1 - SF7BW125 to SF12BW125
189 189  ** 505.3 - SF12BW125 (RX2 downlink only)
190 190  
185 +
186 +
191 191  == 3.4 EU863-870 (EU868) ==
192 192  
193 193  * Uplink:
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219 219  ** Uplink channels 1-3 (RX1)
220 220  ** 866.550 - SF10BW125 (RX2)
221 221  
218 +
219 +
222 222  == 3.6 KZ865 ==
223 223  
224 224  * Uplink ~-~- 125Khz , DR0 - DR5
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232 232  ** The RX1 receive window uses the same channel as the preceding uplink.
233 233  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
234 234  
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 +
255 255  == 3.8 MA869 ==
256 256  
257 257   Country: Morroco
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271 271  ** Uplink channels 1-9 (RX1)
272 272  ** 869.525 - SF12BW125 (RX2 downlink only)
273 273  
276 +
274 274  == 3.9 US902-928 (US915) ==
275 275  
276 276  Used in USA, Canada and South America.
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301 301  ** 927.5 - SF7BW500 to SF12BW500
302 302  ** 923.3 - SF12BW500(RX2 downlink only)
303 303  
307 +
308 +
304 304  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
305 305  
306 306  (((
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