Changes for page End Device Frequency Band
Last modified by Edwin Chen on 2024/10/21 20:35
Change comment:
There is no comment for this version
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -1,13 +1,32 @@ 1 -(% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %) 2 - **Contents:** 1 += End Device Frequency Band = 3 3 4 - {{toc/}}3 +== Contents == 5 5 5 + ~[[[hide>>url:https://wiki.dragino.com/index.php/End_Device_Frequency_Band#]]] 6 6 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]] 7 7 28 += Introduction = 8 8 9 -= 1. Introduction = 10 - 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]] ... ... @@ -14,42 +14,36 @@ 14 14 * 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]] 15 15 16 16 36 += OTAA Join Behaviour = 17 17 18 -= 2. OTAA Join Behaviour = 19 - 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 -((( 23 23 For 005 LoRaWAN Stack: 24 -))) 25 25 26 26 * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop 27 27 * 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 28 28 29 29 46 += Default Frequency Bands = 30 30 31 -= 3. Default Frequency Bands = 32 32 49 +== AS923 == 33 33 34 -== 3.1AS923 ==51 +=== Notice for AS923 Frequency Bands === 35 35 36 -=== 3.1.1 Notice for AS923 Frequency Bands === 37 - 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 -))) 41 41 42 -((( 43 43 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. 44 -))) 45 45 46 46 47 -=== 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) === 48 48 59 +=== AS920-923 & AS923-925 : AS923-1 (AS923) === 60 + 49 49 * Default Uplink channel: 50 50 ** 923.2 - SF7BW125 to SF10BW125 51 51 ** 923.4 - SF7BW125 to SF10BW125 52 52 65 + 53 53 * Additional Uplink Channel: These channels are set during OTAA Join process from server. Below are the settings from TTN 54 54 * AS920~~AS923: 55 55 ** 922.2 - SF7BW125 to SF10BW125 ... ... @@ -72,13 +72,13 @@ 72 72 ** 923.2 - SF10BW125 (RX2) 73 73 74 74 88 +=== AS923-2 === 75 75 76 -=== 3.1.3 AS923-2 === 77 - 78 78 * Default Uplink channel: 79 79 ** 921.4 - SF7BW125 to SF10BW125 80 80 ** 921.6 - SF7BW125 to SF10BW125 81 81 94 + 82 82 * Additional Uplink Channels: These channels are set during OTAA Join process from server. 83 83 84 84 * Downlink: ... ... @@ -86,13 +86,13 @@ 86 86 ** 921.4 - SF10BW125 (RX2) 87 87 88 88 102 +=== AS923-3 === 89 89 90 -=== 3.1.4 AS923-3 === 91 - 92 92 * Default Uplink channel: 93 93 ** 916.6 - SF7BW125 to SF10BW125 94 94 ** 916.8 - SF7BW125 to SF10BW125 95 95 108 + 96 96 * Additional Uplink Channels: These channels are set during OTAA Join process from server. 97 97 98 98 * Downlink: ... ... @@ -101,13 +101,13 @@ 101 101 102 102 103 103 104 -=== 3.1.5AS923-4 ===117 +=== AS923-4 === 105 105 106 -* Countries : Israel 107 107 * Default Uplink channel: 108 108 ** 917.3 - SF7BW125 to SF10BW125 109 109 ** 917.5 - SF7BW125 to SF10BW125 110 110 123 + 111 111 * Additional Uplink Channels: These channels are set during OTAA Join process from server. 112 112 * Downlink: 113 113 ** Uplink channels 1-8 (RX1) ... ... @@ -114,9 +114,8 @@ 114 114 ** 917.3 - SF10BW125 (RX2) 115 115 116 116 130 +== AU915-928(AU915) == 117 117 118 -== 3.2 AU915-928(AU915) == 119 - 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: ... ... @@ -140,31 +140,21 @@ 140 140 ** 927.5 - SF7BW500 to SF12BW500 141 141 ** 923.3 - SF12BW500(RX2 downlink only) 142 142 143 - (((155 + 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 -))) 146 146 147 - 148 -((( 149 149 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. 150 -))) 151 151 152 - 153 -((( 154 154 After Join success, the end node will switch to the correct sub band by: 155 -))) 156 156 157 -* ((( 158 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 159 -))) 160 -* ((( 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 +* 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) 162 162 163 - 164 -))) 165 165 166 - ==3.3 CN470-510 (CN470) ==166 +\\ 167 167 168 +== CN470-510 (CN470) == 169 + 168 168 Used in China, Default use CHE=1 169 169 170 170 * Uplink: ... ... @@ -188,8 +188,9 @@ 188 188 ** 508.1 - SF7BW125 to SF12BW125 189 189 ** 505.3 - SF12BW125 (RX2 downlink only) 190 190 191 -== 3.4 EU863-870 (EU868) == 192 192 194 +== EU863-870 (EU868) == 195 + 193 193 * Uplink: 194 194 ** 868.1 - SF7BW125 to SF12BW125 195 195 ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250 ... ... @@ -201,14 +201,16 @@ 201 201 ** 867.9 - SF7BW125 to SF12BW125 202 202 ** 868.8 - FSK 203 203 207 + 204 204 * Downlink: 205 205 ** Uplink channels 1-9 (RX1) 206 206 ** 869.525 - SF9BW125 (RX2 downlink only) 207 207 212 + 208 208 OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices. 209 209 210 210 211 -== 3.5IN865-867 (IN865) ==216 +== IN865-867 (IN865) == 212 212 213 213 * Uplink: 214 214 ** 865.0625 - SF7BW125 to SF12BW125 ... ... @@ -219,8 +219,9 @@ 219 219 ** Uplink channels 1-3 (RX1) 220 220 ** 866.550 - SF10BW125 (RX2) 221 221 222 -== 3.6 KZ865 == 223 223 228 +== KZ865 == 229 + 224 224 * Uplink ~-~- 125Khz , DR0 - DR5 225 225 ** 865.1 226 226 ** 865.2 ... ... @@ -232,8 +232,10 @@ 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) 234 234 235 -== 3.7 KR920-923 (KR920) == 236 236 242 + 243 +== KR920-923 (KR920) == 244 + 237 237 * Default channel: 238 238 ** 922.1 - SF7BW125 to SF12BW125 239 239 ** 922.3 - SF7BW125 to SF12BW125 ... ... @@ -252,10 +252,10 @@ 252 252 ** Uplink channels 1-7(RX1) 253 253 ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 254 254 255 -== 3.8 MA869 == 256 256 257 - Country: Morroco 258 258 265 +== MA869 == 266 + 259 259 * Uplink: 260 260 ** 869.1 - SF7BW125 to SF12BW125 261 261 ** 869.3 - SF7BW125 to SF12BW125 ... ... @@ -267,17 +267,18 @@ 267 267 ** 870.3 - SF7BW125 to SF12BW125 268 268 ** 869.8 - FSK 269 269 278 + 270 270 * Downlink: 271 271 ** Uplink channels 1-9 (RX1) 272 272 ** 869.525 - SF12BW125 (RX2 downlink only) 273 273 274 -== 3.9 US902-928 (US915) == 275 275 284 +== US902-928 (US915) == 285 + 276 276 Used in USA, Canada and South America. 277 277 288 +=== Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 278 278 279 -=== 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 280 - 281 281 Default use CHE=2, Subband 2 282 282 283 283 * Uplink: ... ... @@ -290,6 +290,7 @@ 290 290 ** 905.1 - SF7BW125 to SF10BW125 291 291 ** 905.3 - SF7BW125 to SF10BW125 292 292 302 + 293 293 * Downlink: 294 294 ** 923.3 - SF7BW500 to SF12BW500 295 295 ** 923.9 - SF7BW500 to SF12BW500 ... ... @@ -301,30 +301,19 @@ 301 301 ** 927.5 - SF7BW500 to SF12BW500 302 302 ** 923.3 - SF12BW500(RX2 downlink only) 303 303 304 -=== 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 -((( 315 +=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 316 + 307 307 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. 308 -))) 309 309 310 -((( 311 - 312 -))) 313 - 314 -((( 315 315 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: 316 -))) 317 317 318 -* ((( 319 -Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband 320 -))) 321 -* ((( 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) 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) 323 323 324 - 325 -))) 326 326 327 -= 4. Frequency Bands for different server = 328 328 326 += Frequency Bands for different server = 327 + 329 329 * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]] 330 330 * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]