<
From version < 7.1 >
edited by Xiaoling
on 2022/05/30 10:34
To version < 11.6 >
edited by Xiaoling
on 2022/06/01 11:46
>
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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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78 78  ** Uplink channels 1-8 (RX1)
79 79  ** 921.4 - SF10BW125 (RX2)
80 80  
81 -
82 82  === 3.1.4 AS923-3 ===
83 83  
84 84  * Default Uplink channel:
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91 91  ** Uplink channels 1-8 (RX1)
92 92  ** 916.6 - SF10BW125 (RX2)
93 93  
94 -
95 95  === 3.1.5 AS923-4 ===
96 96  
97 97  * Countries : Israel
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104 104  ** Uplink channels 1-8 (RX1)
105 105  ** 917.3 - SF10BW125 (RX2)
106 106  
107 -
108 108  == 3.2 AU915-928(AU915) ==
109 109  
110 110  **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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178 178  ** 508.1 - SF7BW125 to SF12BW125
179 179  ** 505.3 - SF12BW125 (RX2 downlink only)
180 180  
181 -
182 182  == 3.4 EU863-870 (EU868) ==
183 183  
184 184  * Uplink:
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210 210  ** Uplink channels 1-3 (RX1)
211 211  ** 866.550 - SF10BW125 (RX2)
212 212  
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 -
228 228  == 3.7 KR920-923 (KR920) ==
229 229  
230 230  * Default channel:
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245 245  ** Uplink channels 1-7(RX1)
246 246  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
247 247  
248 -
249 249  == 3.8 MA869 ==
250 250  
251 251   Country: Morroco
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295 295  ** 927.5 - SF7BW500 to SF12BW500
296 296  ** 923.3 - SF12BW500(RX2 downlink only)
297 297  
298 -
299 299  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
300 300  
301 301  (((
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