Changes for page End Device Frequency Band

Last modified by Edwin Chen on 2024/10/21 20:35
<
From version < 11.10 >
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  (((
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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
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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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188 188  ** 508.1 - SF7BW125 to SF12BW125
189 189  ** 505.3 - SF12BW125 (RX2 downlink only)
190 190  
212 +
213 +
214 +
191 191  == 3.4 EU863-870 (EU868) ==
192 192  
217 +
193 193  * Uplink:
194 194  ** 868.1 - SF7BW125 to SF12BW125
195 195  ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250
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208 208  OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices.
209 209  
210 210  
236 +
211 211  == 3.5 IN865-867 (IN865) ==
212 212  
239 +
213 213  * Uplink:
214 214  ** 865.0625 - SF7BW125 to SF12BW125
215 215  ** 865.4025 - SF7BW125 to SF12BW125
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219 219  ** Uplink channels 1-3 (RX1)
220 220  ** 866.550 - SF10BW125 (RX2)
221 221  
249 +
250 +
251 +
222 222  == 3.6 KZ865 ==
223 223  
254 +
224 224  * Uplink ~-~- 125Khz , DR0 - DR5
225 225  ** 865.1
226 226  ** 865.2
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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  
266 +
267 +
268 +
235 235  == 3.7 KR920-923 (KR920) ==
236 236  
271 +
237 237  * Default channel:
238 238  ** 922.1 - SF7BW125 to SF12BW125
239 239  ** 922.3 - SF7BW125 to SF12BW125
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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  
290 +
291 +
292 +
255 255  == 3.8 MA869 ==
256 256  
295 +
257 257   Country: Morroco
258 258  
259 259  * Uplink:
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271 271  ** Uplink channels 1-9 (RX1)
272 272  ** 869.525 - SF12BW125 (RX2 downlink only)
273 273  
313 +
314 +
315 +
274 274  == 3.9 US902-928 (US915) ==
275 275  
318 +
276 276  Used in USA, Canada and South America.
277 277  
278 278  
322 +
279 279  === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. ===
280 280  
325 +
281 281  Default use CHE=2, Subband 2
282 282  
283 283  * Uplink:
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301 301  ** 927.5 - SF7BW500 to SF12BW500
302 302  ** 923.3 - SF12BW500(RX2 downlink only)
303 303  
349 +
350 +
351 +
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  (((
... ... @@ -321,6 +321,8 @@
321 321  * (((
322 322  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)
323 323  
372 +
373 +
324 324  
325 325  )))
326 326  

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