Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
From version < 3.5 >
edited by Xiaoling
on 2022/05/10 15:33
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 -(% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %)
2 -
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 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 -= 2. OTAA Join Behaviour =
14 14  
36 += OTAA Join Behaviour =
37 +
15 15  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.
16 16  
17 17  For 005 LoRaWAN Stack:
... ... @@ -19,13 +19,14 @@
19 19  * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
20 20  * 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
21 21  
22 -= 3. Default Frequency Bands =
23 23  
46 += Default Frequency Bands =
24 24  
25 -== 3.1 AS923 ==
26 26  
27 -=== 3.1.1 Notice for AS923 Frequency Bands ===
49 +== AS923 ==
28 28  
51 +=== Notice for AS923 Frequency Bands ===
52 +
29 29  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.
30 30  
31 31  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.
... ... @@ -32,12 +32,13 @@
32 32  
33 33  
34 34  
35 -=== 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) ===
59 +=== AS920-923 & AS923-925 : AS923-1 (AS923) ===
36 36  
37 37  * Default Uplink channel:
38 38  ** 923.2 - SF7BW125 to SF10BW125
39 39  ** 923.4 - SF7BW125 to SF10BW125
40 40  
65 +
41 41  * Additional Uplink Channel: These channels are set during OTAA Join process from server. Below are the settings from TTN
42 42  * AS920~~AS923:
43 43  ** 922.2 - SF7BW125 to SF10BW125
... ... @@ -59,12 +59,14 @@
59 59  ** Uplink channels 1-8 (RX1)
60 60  ** 923.2 - SF10BW125 (RX2)
61 61  
62 -=== 3.1.3 AS923-2 ===
63 63  
88 +=== AS923-2 ===
89 +
64 64  * Default Uplink channel:
65 65  ** 921.4 - SF7BW125 to SF10BW125
66 66  ** 921.6 - SF7BW125 to SF10BW125
67 67  
94 +
68 68  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
69 69  
70 70  * Downlink:
... ... @@ -71,12 +71,14 @@
71 71  ** Uplink channels 1-8 (RX1)
72 72  ** 921.4 - SF10BW125 (RX2)
73 73  
74 -=== 3.1.4 AS923-3 ===
75 75  
102 +=== AS923-3 ===
103 +
76 76  * Default Uplink channel:
77 77  ** 916.6 - SF7BW125 to SF10BW125
78 78  ** 916.8 - SF7BW125 to SF10BW125
79 79  
108 +
80 80  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
81 81  
82 82  * Downlink:
... ... @@ -83,20 +83,23 @@
83 83  ** Uplink channels 1-8 (RX1)
84 84  ** 916.6 - SF10BW125 (RX2)
85 85  
86 -=== 3.1.5 AS923-4 ===
87 87  
88 -* Countries : Israel
116 +
117 +=== AS923-4 ===
118 +
89 89  * Default Uplink channel:
90 90  ** 917.3 - SF7BW125 to SF10BW125
91 91  ** 917.5 - SF7BW125 to SF10BW125
92 92  
123 +
93 93  * Additional Uplink Channels: These channels are set during OTAA Join process from server.
94 94  * Downlink:
95 95  ** Uplink channels 1-8 (RX1)
96 96  ** 917.3 - SF10BW125 (RX2)
97 97  
98 -== 3.2 AU915-928(AU915) ==
99 99  
130 +== AU915-928(AU915) ==
131 +
100 100  **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2
101 101  
102 102  * Uplink:
... ... @@ -120,6 +120,7 @@
120 120  ** 927.5 - SF7BW500 to SF12BW500
121 121  ** 923.3 - SF12BW500(RX2 downlink only)
122 122  
155 +
123 123  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.
124 124  
125 125  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.
... ... @@ -129,8 +129,11 @@
129 129  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
130 130  * 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)
131 131  
132 -== 3.3 CN470-510 (CN470) ==
133 133  
166 +\\
167 +
168 +== CN470-510 (CN470) ==
169 +
134 134  Used in China, Default use CHE=1
135 135  
136 136  * Uplink:
... ... @@ -154,8 +154,9 @@
154 154  ** 508.1 - SF7BW125 to SF12BW125
155 155  ** 505.3 - SF12BW125 (RX2 downlink only)
156 156  
157 -== 3.4 EU863-870 (EU868) ==
158 158  
194 +== EU863-870 (EU868) ==
195 +
159 159  * Uplink:
160 160  ** 868.1 - SF7BW125 to SF12BW125
161 161  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -167,14 +167,16 @@
167 167  ** 867.9 - SF7BW125 to SF12BW125
168 168  ** 868.8 - FSK
169 169  
207 +
170 170  * Downlink:
171 171  ** Uplink channels 1-9 (RX1)
172 172  ** 869.525 - SF9BW125 (RX2 downlink only)
173 173  
212 +
174 174  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
175 175  
176 176  
177 -== 3.5 IN865-867 (IN865) ==
216 +== IN865-867 (IN865) ==
178 178  
179 179  * Uplink:
180 180  ** 865.0625 - SF7BW125 to SF12BW125
... ... @@ -185,8 +185,9 @@
185 185  ** Uplink channels 1-3 (RX1)
186 186  ** 866.550 - SF10BW125 (RX2)
187 187  
188 -== 3.6 KZ865 ==
189 189  
228 +== KZ865 ==
229 +
190 190  * Uplink ~-~- 125Khz , DR0 - DR5
191 191  ** 865.1
192 192  ** 865.2
... ... @@ -198,8 +198,10 @@
198 198  ** The RX1 receive window uses the same channel as the preceding uplink.
199 199  ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
200 200  
201 -== 3.7 KR920-923 (KR920) ==
202 202  
242 +
243 +== KR920-923 (KR920) ==
244 +
203 203  * Default channel:
204 204  ** 922.1 - SF7BW125 to SF12BW125
205 205  ** 922.3 - SF7BW125 to SF12BW125
... ... @@ -218,8 +218,10 @@
218 218  ** Uplink channels 1-7(RX1)
219 219  ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
220 220  
221 -== 3.8 MA869 ==
222 222  
264 +
265 +== MA869 ==
266 +
223 223  * Uplink:
224 224  ** 869.1 - SF7BW125 to SF12BW125
225 225  ** 869.3 - SF7BW125 to SF12BW125
... ... @@ -231,15 +231,17 @@
231 231  ** 870.3 - SF7BW125 to SF12BW125
232 232  ** 869.8 - FSK
233 233  
278 +
234 234  * Downlink:
235 235  ** Uplink channels 1-9 (RX1)
236 236  ** 869.525 - SF12BW125 (RX2 downlink only)
237 237  
238 -== 3.9 US902-928 (US915) ==
239 239  
284 +== US902-928 (US915) ==
285 +
240 240  Used in USA, Canada and South America.
241 241  
242 -=== 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
288 +=== Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
243 243  
244 244  Default use CHE=2, Subband 2
245 245  
... ... @@ -253,6 +253,7 @@
253 253  ** 905.1 - SF7BW125 to SF10BW125
254 254  ** 905.3 - SF7BW125 to SF10BW125
255 255  
302 +
256 256  * Downlink:
257 257  ** 923.3 - SF7BW500 to SF12BW500
258 258  ** 923.9 - SF7BW500 to SF12BW500
... ... @@ -264,8 +264,9 @@
264 264  ** 927.5 - SF7BW500 to SF12BW500
265 265  ** 923.3 - SF12BW500(RX2 downlink only)
266 266  
267 -=== 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
268 268  
315 +=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
316 +
269 269  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.
270 270  
271 271  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:
... ... @@ -273,7 +273,9 @@
273 273  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband
274 274  * 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)
275 275  
276 -= 4. Frequency Bands for different server =
277 277  
325 +
326 += Frequency Bands for different server =
327 +
278 278  * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
279 279  * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]

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