Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 11.11 >
edited by Xiaoling
on 2022/06/01 11:47
To version < 12.3 >
edited by Xiaoling
on 2022/07/13 11:29
>
Change comment: There is no comment for this version

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1 1  (% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %)
2 - **Contents：**
2 + **Table of** **Contents：**
3 3  
4 4  {{toc/}}
5 5  
... ... @@ -8,6 +8,7 @@
8 8  
9 9  = 1. Introduction =
10 10  
11 +
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.
12 12  
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]]
... ... @@ -15,8 +15,10 @@
15 15  
16 16  
17 17  
19 +
18 18  = 2. OTAA Join Behaviour =
19 19  
22 +
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.
21 21  
22 22  (((
... ... @@ -28,13 +28,16 @@
28 28  
29 29  
30 30  
34 +
31 31  = 3. Default Frequency Bands =
32 32  
33 33  
34 34  == 3.1 AS923 ==
35 35  
40 +
36 36  === 3.1.1 Notice for AS923 Frequency Bands ===
37 37  
43 +
38 38  (((
39 39  Since [[RP002-1.0.1LoRaWAN Regional Parameters>>url:https://lora-alliance.org/sites/default/files/2020-02/rp_2-1.0.1.pdf]], AS923 include three different default settings for different countries: AS923-1, AS923-2 and AS923-3.
40 40  )))
... ... @@ -44,8 +44,11 @@
44 44  )))
45 45  
46 46  
53 +
47 47  === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
48 48  
56 +
57 +* **Countries**: Malaysia,
49 49  * Default Uplink channel:
50 50  ** 923.2 - SF7BW125 to SF10BW125
51 51  ** 923.4 - SF7BW125 to SF10BW125
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73 73  
74 74  
75 75  
85 +
76 76  === 3.1.3 AS923-2 ===
77 77  
88 +
78 78  * Default Uplink channel:
79 79  ** 921.4 - SF7BW125 to SF10BW125
80 80  ** 921.6 - SF7BW125 to SF10BW125
... ... @@ -87,8 +87,10 @@
87 87  
88 88  
89 89  
101 +
90 90  === 3.1.4 AS923-3 ===
91 91  
104 +
92 92  * Default Uplink channel:
93 93  ** 916.6 - SF7BW125 to SF10BW125
94 94  ** 916.8 - SF7BW125 to SF10BW125
... ... @@ -101,8 +101,10 @@
101 101  
102 102  
103 103  
117 +
104 104  === 3.1.5 AS923-4 ===
105 105  
120 +
106 106  * Countries : Israel
107 107  * Default Uplink channel:
108 108  ** 917.3 - SF7BW125 to SF10BW125
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115 115  
116 116  
117 117  
133 +
118 118  == 3.2 AU915-928(AU915) ==
119 119  
136 +
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
121 121  
122 122  * Uplink:
... ... @@ -140,6 +140,7 @@
140 140  ** 927.5 - SF7BW500 to SF12BW500
141 141  ** 923.3 - SF12BW500(RX2 downlink only)
142 142  
160 +
143 143  (((
144 144  There is a issue if the end node is fixed at sub-band2. The sensor won't be able to register to other sub-band and can only works for the LoRaWAN server use sub-band2 , such as TTN. To solve this, user need to use a USB-TTL adapter to connect to the end node to manually set the sub-band which is very inconvinient.
145 145  )))
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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)
162 162  
181 +
182 +
163 163  
164 164  )))
165 165  
166 166  == 3.3 CN470-510 (CN470) ==
167 167  
188 +
168 168  Used in China, Default use CHE=1
169 169  
170 170  * Uplink:
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190 190  
191 191  
192 192  
214 +
193 193  == 3.4 EU863-870 (EU868) ==
194 194  
217 +
195 195  * Uplink:
196 196  ** 868.1 - SF7BW125 to SF12BW125
197 197  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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210 210  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
211 211  
212 212  
236 +
213 213  == 3.5 IN865-867 (IN865) ==
214 214  
239 +
215 215  * Uplink:
216 216  ** 865.0625 - SF7BW125 to SF12BW125
217 217  ** 865.4025 - SF7BW125 to SF12BW125
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221 221  ** Uplink channels 1-3 (RX1)
222 222  ** 866.550 - SF10BW125 (RX2)
223 223  
249 +
250 +
251 +
224 224  == 3.6 KZ865 ==
225 225  
254 +
226 226  * Uplink ~-~- 125Khz , DR0 - DR5
227 227  ** 865.1
228 228  ** 865.2
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234 234  ** The RX1 receive window uses the same channel as the preceding uplink.
235 235  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
236 236  
266 +
267 +
268 +
237 237  == 3.7 KR920-923 (KR920) ==
238 238  
271 +
239 239  * Default channel:
240 240  ** 922.1 - SF7BW125 to SF12BW125
241 241  ** 922.3 - SF7BW125 to SF12BW125
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254 254  ** Uplink channels 1-7(RX1)
255 255  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
256 256  
290 +
291 +
292 +
257 257  == 3.8 MA869 ==
258 258  
295 +
259 259   Country: Morroco
260 260  
261 261  * Uplink:
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273 273  ** Uplink channels 1-9 (RX1)
274 274  ** 869.525 - SF12BW125 (RX2 downlink only)
275 275  
313 +
314 +
315 +
276 276  == 3.9 US902-928 (US915) ==
277 277  
318 +
278 278  Used in USA, Canada and South America.
279 279  
280 280  
322 +
281 281  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
282 282  
325 +
283 283  Default use CHE=2, Subband 2
284 284  
285 285  * Uplink:
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303 303  ** 927.5 - SF7BW500 to SF12BW500
304 304  ** 923.3 - SF12BW500(RX2 downlink only)
305 305  
349 +
350 +
351 +
306 306  === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
307 307  
308 308  (((
... ... @@ -323,6 +323,8 @@
323 323  * (((
324 324  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)
325 325  
372 +
373 +
326 326  
327 327  )))
328 328  

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