Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
From version < 6.1 >
edited by Xiaoling
on 2022/05/27 17:43
To version 1.1 >
edited by Xiaoling
on 2022/05/10 11:38
>
Change comment: There is no comment for this version

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... ... @@ -1,10 +1,32 @@
1 -(% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %)
2 - **Contents：**
1 += End Device Frequency Band =
3 3  
4 -{{toc/}}
3 +== Contents ==
5 5  
6 -= 1. Introduction =
5 + ~[[[hide>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#]]]
7 7  
7 +* [[1 Introduction>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Introduction]]
8 +* [[2 OTAA Join Behaviour>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#OTAA_Join_Behaviour]]
9 +* [[3 Default Frequency Bands>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Default_Frequency_Bands]]
10 +** [[3.1 AS923>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923]]
11 +*** [[3.1.1 Notice for AS923 Frequency Bands>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Notice_for_AS923_Frequency_Bands]]
12 +*** [[3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS920-923_.26_AS923-925_:_AS923-1_.28AS923.29]]
13 +*** [[3.1.3 AS923-2>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-2]]
14 +*** [[3.1.4 AS923-3>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-3]]
15 +*** [[3.1.5 AS923-4>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AS923-4]]
16 +** [[3.2 AU915-928(AU915)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#AU915-928.28AU915.29]]
17 +** [[3.3 CN470-510 (CN470)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#CN470-510_.28CN470.29]]
18 +** [[3.4 EU863-870 (EU868)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#EU863-870_.28EU868.29]]
19 +** [[3.5 IN865-867 (IN865)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#IN865-867_.28IN865.29]]
20 +** [[3.6 KZ865>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#KZ865]]
21 +** [[3.7 KR920-923 (KR920)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#KR920-923_.28KR920.29]]
22 +** [[3.8 MA869>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#MA869]]
23 +** [[3.9 US902-928 (US915)>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#US902-928_.28US915.29]]
24 +*** [[3.9.1 Before Dragino DLS-005 LoRaWAN Stack.>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Before_Dragino_DLS-005_LoRaWAN_Stack.]]
25 +*** [[3.9.2 Latest firmware, Since Dragino DLS-005 LoRaWAN Stack>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Latest_firmware.2C_Since_Dragino_DLS-005_LoRaWAN_Stack]]
26 +* [[4 Frequency Bands for different server>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#Frequency_Bands_for_different_server]]
27 +
28 += Introduction =
29 +
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.
9 9  
10 10  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
... ... @@ -11,40 +11,36 @@
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  
14 -= 2. OTAA Join Behaviour =
36 += 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.
17 17  
18 -(((
19 19  For 005 LoRaWAN Stack:
20 -)))
21 21  
22 22  * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
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  
26 -= 3. Default Frequency Bands =
46 += Default Frequency Bands =
27 27  
28 28  
29 -== 3.1 AS923 ==
49 +== AS923 ==
30 30  
31 -=== 3.1.1 Notice for AS923 Frequency Bands ===
51 +=== Notice for AS923 Frequency Bands ===
32 32  
33 -(((
34 34  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.
35 -)))
36 36  
37 -(((
38 38  AS923-1 use the same default uplink frequency as previous AS923 firmware. AS923-2 and AS923-3 are new with different default uplink frequency. User need to know exactly the frequency bands from the LoRaWAN server and choose the right firmware version for the end node.
39 -)))
40 40  
41 41  
42 -=== 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
43 43  
59 +=== AS920-923 & AS923-925 : AS923-1 (AS923) ===
60 +
44 44  * Default Uplink channel:
45 45  ** 923.2 - SF7BW125 to SF10BW125
46 46  ** 923.4 - SF7BW125 to SF10BW125
47 47  
65 +
48 48  * Additional Uplink Channel: These channels are set during OTAA Join process from server. Below are the settings from TTN
49 49  * AS920~~AS923:
50 50  ** 922.2 - SF7BW125 to SF10BW125
... ... @@ -67,12 +67,13 @@
67 67  ** 923.2 - SF10BW125 (RX2)
68 68  
69 69  
70 -=== 3.1.3 AS923-2 ===
88 +=== AS923-2 ===
71 71  
72 72  * Default Uplink channel:
73 73  ** 921.4 - SF7BW125 to SF10BW125
74 74  ** 921.6 - SF7BW125 to SF10BW125
75 75  
94 +
76 76  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
77 77  
78 78  * Downlink:
... ... @@ -80,13 +80,13 @@
80 80  ** 921.4 - SF10BW125 (RX2)
81 81  
82 82  
102 +=== AS923-3 ===
83 83  
84 -=== 3.1.4 AS923-3 ===
85 -
86 86  * Default Uplink channel:
87 87  ** 916.6 - SF7BW125 to SF10BW125
88 88  ** 916.8 - SF7BW125 to SF10BW125
89 89  
108 +
90 90  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
91 91  
92 92  * Downlink:
... ... @@ -95,13 +95,13 @@
95 95  
96 96  
97 97  
98 -=== 3.1.5 AS923-4 ===
117 +=== AS923-4 ===
99 99  
100 -* Countries : Israel
101 101  * Default Uplink channel:
102 102  ** 917.3 - SF7BW125 to SF10BW125
103 103  ** 917.5 - SF7BW125 to SF10BW125
104 104  
123 +
105 105  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
106 106  * Downlink:
107 107  ** Uplink channels 1-8 (RX1)
... ... @@ -108,9 +108,8 @@
108 108  ** 917.3 - SF10BW125 (RX2)
109 109  
110 110  
130 +== AU915-928(AU915) ==
111 111  
112 -== 3.2 AU915-928(AU915) ==
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
115 115  
116 116  * Uplink:
... ... @@ -134,31 +134,21 @@
134 134  ** 927.5 - SF7BW500 to SF12BW500
135 135  ** 923.3 - SF12BW500(RX2 downlink only)
136 136  
137 -(((
155 +
138 138  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.
139 -)))
140 140  
141 -
142 -(((
143 143  So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
144 -)))
145 145  
146 -
147 -(((
148 148  After Join success, the end node will switch to the correct sub band by:
149 -)))
150 150  
151 -* (((
152 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
153 -)))
154 -* (((
155 -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 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
163 +* 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)
156 156  
157 -
158 -)))
159 159  
160 -== 3.3 CN470-510 (CN470) ==
166 +\\
161 161  
168 +== CN470-510 (CN470) ==
169 +
162 162  Used in China, Default use CHE=1
163 163  
164 164  * Uplink:
... ... @@ -183,9 +183,8 @@
183 183  ** 505.3 - SF12BW125 (RX2 downlink only)
184 184  
185 185  
194 +== EU863-870 (EU868) ==
186 186  
187 -== 3.4 EU863-870 (EU868) ==
188 -
189 189  * Uplink:
190 190  ** 868.1 - SF7BW125 to SF12BW125
191 191  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -197,14 +197,16 @@
197 197  ** 867.9 - SF7BW125 to SF12BW125
198 198  ** 868.8 - FSK
199 199  
207 +
200 200  * Downlink:
201 201  ** Uplink channels 1-9 (RX1)
202 202  ** 869.525 - SF9BW125 (RX2 downlink only)
203 203  
212 +
204 204  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
205 205  
206 206  
207 -== 3.5 IN865-867 (IN865) ==
216 +== IN865-867 (IN865) ==
208 208  
209 209  * Uplink:
210 210  ** 865.0625 - SF7BW125 to SF12BW125
... ... @@ -216,9 +216,8 @@
216 216  ** 866.550 - SF10BW125 (RX2)
217 217  
218 218  
228 +== KZ865 ==
219 219  
220 -== 3.6 KZ865 ==
221 -
222 222  * Uplink ~-~- 125Khz , DR0 - DR5
223 223  ** 865.1
224 224  ** 865.2
... ... @@ -232,7 +232,7 @@
232 232  
233 233  
234 234  
235 -== 3.7 KR920-923 (KR920) ==
243 +== KR920-923 (KR920) ==
236 236  
237 237  * Default channel:
238 238  ** 922.1 - SF7BW125 to SF12BW125
... ... @@ -254,10 +254,8 @@
254 254  
255 255  
256 256  
257 -== 3.8 MA869 ==
265 +== MA869 ==
258 258  
259 - Country: Morroco
260 -
261 261  * Uplink:
262 262  ** 869.1 - SF7BW125 to SF12BW125
263 263  ** 869.3 - SF7BW125 to SF12BW125
... ... @@ -269,18 +269,18 @@
269 269  ** 870.3 - SF7BW125 to SF12BW125
270 270  ** 869.8 - FSK
271 271  
278 +
272 272  * Downlink:
273 273  ** Uplink channels 1-9 (RX1)
274 274  ** 869.525 - SF12BW125 (RX2 downlink only)
275 275  
276 276  
277 -== 3.9 US902-928 (US915) ==
284 +== US902-928 (US915) ==
278 278  
279 279  Used in USA, Canada and South America.
280 280  
288 +=== Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
281 281  
282 -=== 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
283 -
284 284  Default use CHE=2, Subband 2
285 285  
286 286  * Uplink:
... ... @@ -293,6 +293,7 @@
293 293  ** 905.1 - SF7BW125 to SF10BW125
294 294  ** 905.3 - SF7BW125 to SF10BW125
295 295  
302 +
296 296  * Downlink:
297 297  ** 923.3 - SF7BW500 to SF12BW500
298 298  ** 923.9 - SF7BW500 to SF12BW500
... ... @@ -305,31 +305,18 @@
305 305  ** 923.3 - SF12BW500(RX2 downlink only)
306 306  
307 307  
315 +=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
308 308  
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 -
311 -(((
312 312  There is an 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 work for the LoRaWAN server use sub-band2 , such as TTN. To solve this, the user needs to use a USB-TTL adapter to connect to the end node to manually set the sub-band which is very inconvenient.
313 -)))
314 314  
315 -(((
316 -
317 -)))
318 -
319 -(((
320 320  So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, we have improved this, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join, In this case, In this case, the end node can support LoRaWAN servers with different subbands. To make sure the end node will only transmit the proper sub-band after OTAA Joined successfully, the end node will:
321 -)))
322 322  
323 -* (((
324 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
325 -)))
326 -* (((
327 -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)
321 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
322 +* 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)
328 328  
329 -
330 -)))
331 331  
332 -= 4. Frequency Bands for different server =
333 333  
326 += Frequency Bands for different server =
327 +
334 334  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
335 335  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]

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