Changes for page End Device Frequency Band
Last modified by Edwin Chen on 2024/10/21 20:35
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... ... @@ -1,61 +1,51 @@ 1 -= End Device Frequency Band = 1 +(% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %) 2 + **Contents:** 2 2 3 - == Contents ==4 +{{toc/}} 4 4 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]] 27 27 28 -= Introduction = 29 29 9 += 1. Introduction = 10 + 30 30 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. 31 31 32 32 * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]] 33 33 * 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]] 34 34 35 -= OTAA Join Behaviour = 36 36 17 + 18 += 2. OTAA Join Behaviour = 19 + 37 37 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. 38 38 22 +((( 39 39 For 005 LoRaWAN Stack: 24 +))) 40 40 41 41 * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop 42 42 * 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 43 43 44 -= Default Frequency Bands = 45 45 46 46 47 -= =AS923 ==31 += 3. Default Frequency Bands = 48 48 49 -=== Notice for AS923 Frequency Bands === 50 50 34 +== 3.1 AS923 == 35 + 36 +=== 3.1.1 Notice for AS923 Frequency Bands === 37 + 38 +((( 51 51 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 +))) 52 52 42 +((( 53 53 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 +))) 54 54 55 55 47 +=== 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) === 56 56 57 -=== AS920-923 & AS923-925 : AS923-1 (AS923) === 58 - 59 59 * Default Uplink channel: 60 60 ** 923.2 - SF7BW125 to SF10BW125 61 61 ** 923.4 - SF7BW125 to SF10BW125 ... ... @@ -82,8 +82,9 @@ 82 82 ** 923.2 - SF10BW125 (RX2) 83 83 84 84 85 -=== AS923-2 === 86 86 76 +=== 3.1.3 AS923-2 === 77 + 87 87 * Default Uplink channel: 88 88 ** 921.4 - SF7BW125 to SF10BW125 89 89 ** 921.6 - SF7BW125 to SF10BW125 ... ... @@ -95,8 +95,9 @@ 95 95 ** 921.4 - SF10BW125 (RX2) 96 96 97 97 98 -=== AS923-3 === 99 99 90 +=== 3.1.4 AS923-3 === 91 + 100 100 * Default Uplink channel: 101 101 ** 916.6 - SF7BW125 to SF10BW125 102 102 ** 916.8 - SF7BW125 to SF10BW125 ... ... @@ -108,8 +108,9 @@ 108 108 ** 916.6 - SF10BW125 (RX2) 109 109 110 110 111 -=== AS923-4 === 112 112 104 +=== 3.1.5 AS923-4 === 105 + 113 113 * Countries : Israel 114 114 * Default Uplink channel: 115 115 ** 917.3 - SF7BW125 to SF10BW125 ... ... @@ -120,9 +120,8 @@ 120 120 ** Uplink channels 1-8 (RX1) 121 121 ** 917.3 - SF10BW125 (RX2) 122 122 116 +== 3.2 AU915-928(AU915) == 123 123 124 -== AU915-928(AU915) == 125 - 126 126 **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2 127 127 128 128 * Uplink: ... ... @@ -146,17 +146,30 @@ 146 146 ** 927.5 - SF7BW500 to SF12BW500 147 147 ** 923.3 - SF12BW500(RX2 downlink only) 148 148 141 +((( 149 149 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. 143 +))) 150 150 145 + 146 +((( 151 151 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. 148 +))) 152 152 150 + 151 +((( 153 153 After Join success, the end node will switch to the correct sub band by: 153 +))) 154 154 155 -* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 156 -* 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) 155 +* ((( 156 +Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 157 +))) 158 +* ((( 159 +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) 157 157 161 + 162 +))) 158 158 159 -== CN470-510 (CN470) == 164 +== 3.3 CN470-510 (CN470) == 160 160 161 161 Used in China, Default use CHE=1 162 162 ... ... @@ -181,7 +181,7 @@ 181 181 ** 508.1 - SF7BW125 to SF12BW125 182 182 ** 505.3 - SF12BW125 (RX2 downlink only) 183 183 184 -== EU863-870 (EU868) == 189 +== 3.4 EU863-870 (EU868) == 185 185 186 186 * Uplink: 187 187 ** 868.1 - SF7BW125 to SF12BW125 ... ... @@ -201,7 +201,7 @@ 201 201 OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices. 202 202 203 203 204 -== IN865-867 (IN865) == 209 +== 3.5 IN865-867 (IN865) == 205 205 206 206 * Uplink: 207 207 ** 865.0625 - SF7BW125 to SF12BW125 ... ... @@ -212,7 +212,7 @@ 212 212 ** Uplink channels 1-3 (RX1) 213 213 ** 866.550 - SF10BW125 (RX2) 214 214 215 -== KZ865 == 220 +== 3.6 KZ865 == 216 216 217 217 * Uplink ~-~- 125Khz , DR0 - DR5 218 218 ** 865.1 ... ... @@ -225,9 +225,8 @@ 225 225 ** The RX1 receive window uses the same channel as the preceding uplink. 226 226 ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz) 227 227 233 +== 3.7 KR920-923 (KR920) == 228 228 229 -== KR920-923 (KR920) == 230 - 231 231 * Default channel: 232 232 ** 922.1 - SF7BW125 to SF12BW125 233 233 ** 922.3 - SF7BW125 to SF12BW125 ... ... @@ -246,8 +246,9 @@ 246 246 ** Uplink channels 1-7(RX1) 247 247 ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 248 248 253 +== 3.8 MA869 == 249 249 250 - ==MA869==255 + Country: Morroco 251 251 252 252 * Uplink: 253 253 ** 869.1 - SF7BW125 to SF12BW125 ... ... @@ -264,12 +264,13 @@ 264 264 ** Uplink channels 1-9 (RX1) 265 265 ** 869.525 - SF12BW125 (RX2 downlink only) 266 266 267 -== US902-928 (US915) == 272 +== 3.9 US902-928 (US915) == 268 268 269 269 Used in USA, Canada and South America. 270 270 271 -=== Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 272 272 277 +=== 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 278 + 273 273 Default use CHE=2, Subband 2 274 274 275 275 * Uplink: ... ... @@ -293,17 +293,30 @@ 293 293 ** 927.5 - SF7BW500 to SF12BW500 294 294 ** 923.3 - SF12BW500(RX2 downlink only) 295 295 296 -=== Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 302 +=== 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 297 297 304 +((( 298 298 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. 306 +))) 299 299 308 +((( 309 + 310 +))) 311 + 312 +((( 300 300 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: 314 +))) 301 301 302 -* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband 303 -* 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) 316 +* ((( 317 +Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that subband 318 +))) 319 +* ((( 320 +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) 304 304 322 + 323 +))) 305 305 306 -= Frequency Bands for different server = 325 += 4. Frequency Bands for different server = 307 307 308 308 * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]] 309 309 * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]