Changes for page End Device Frequency Band
Last modified by Edwin Chen on 2024/10/21 20:35
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -1,17 +1,25 @@ 1 1 (% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %) 2 - 2 + **Table of** **Contents：** 3 3 4 4 {{toc/}} 5 5 6 + 7 + 8 + 6 6 = 1. Introduction = 7 7 11 + 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 17 + 18 + 19 + 13 13 = 2. OTAA Join Behaviour = 14 14 22 + 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 ((( ... ... @@ -21,13 +21,18 @@ 21 21 * EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop 22 22 * 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 23 23 32 + 33 + 34 + 24 24 = 3. Default Frequency Bands = 25 25 26 26 27 27 == 3.1 AS923 == 28 28 40 + 29 29 === 3.1.1 Notice for AS923 Frequency Bands === 30 30 43 + 31 31 ((( 32 32 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. 33 33 ))) ... ... @@ -40,6 +40,8 @@ 40 40 41 41 === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) === 42 42 56 + 57 +* **Countries**: Malaysia, 43 43 * Default Uplink channel: 44 44 ** 923.2 - SF7BW125 to SF10BW125 45 45 ** 923.4 - SF7BW125 to SF10BW125 ... ... @@ -65,8 +65,12 @@ 65 65 ** Uplink channels 1-8 (RX1) 66 66 ** 923.2 - SF10BW125 (RX2) 67 67 83 + 84 + 85 + 68 68 === 3.1.3 AS923-2 === 69 69 88 + 70 70 * Default Uplink channel: 71 71 ** 921.4 - SF7BW125 to SF10BW125 72 72 ** 921.6 - SF7BW125 to SF10BW125 ... ... @@ -77,8 +77,12 @@ 77 77 ** Uplink channels 1-8 (RX1) 78 78 ** 921.4 - SF10BW125 (RX2) 79 79 99 + 100 + 101 + 80 80 === 3.1.4 AS923-3 === 81 81 104 + 82 82 * Default Uplink channel: 83 83 ** 916.6 - SF7BW125 to SF10BW125 84 84 ** 916.8 - SF7BW125 to SF10BW125 ... ... @@ -89,8 +89,12 @@ 89 89 ** Uplink channels 1-8 (RX1) 90 90 ** 916.6 - SF10BW125 (RX2) 91 91 115 + 116 + 117 + 92 92 === 3.1.5 AS923-4 === 93 93 120 + 94 94 * Countries : Israel 95 95 * Default Uplink channel: 96 96 ** 917.3 - SF7BW125 to SF10BW125 ... ... @@ -101,8 +101,12 @@ 101 101 ** Uplink channels 1-8 (RX1) 102 102 ** 917.3 - SF10BW125 (RX2) 103 103 131 + 132 + 133 + 104 104 == 3.2 AU915-928(AU915) == 105 105 136 + 106 106 **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2 107 107 108 108 * Uplink: ... ... @@ -126,6 +126,7 @@ 126 126 ** 927.5 - SF7BW500 to SF12BW500 127 127 ** 923.3 - SF12BW500(RX2 downlink only) 128 128 160 + 129 129 ((( 130 130 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. 131 131 ))) ... ... @@ -145,10 +145,15 @@ 145 145 ))) 146 146 * ((( 147 147 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) 180 + 181 + 182 + 183 + 148 148 ))) 149 149 150 150 == 3.3 CN470-510 (CN470) == 151 151 188 + 152 152 Used in China, Default use CHE=1 153 153 154 154 * Uplink: ... ... @@ -172,8 +172,12 @@ 172 172 ** 508.1 - SF7BW125 to SF12BW125 173 173 ** 505.3 - SF12BW125 (RX2 downlink only) 174 174 212 + 213 + 214 + 175 175 == 3.4 EU863-870 (EU868) == 176 176 217 + 177 177 * Uplink: 178 178 ** 868.1 - SF7BW125 to SF12BW125 179 179 ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250 ... ... @@ -192,8 +192,10 @@ 192 192 OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices. 193 193 194 194 236 + 195 195 == 3.5 IN865-867 (IN865) == 196 196 239 + 197 197 * Uplink: 198 198 ** 865.0625 - SF7BW125 to SF12BW125 199 199 ** 865.4025 - SF7BW125 to SF12BW125 ... ... @@ -203,8 +203,12 @@ 203 203 ** Uplink channels 1-3 (RX1) 204 204 ** 866.550 - SF10BW125 (RX2) 205 205 249 + 250 + 251 + 206 206 == 3.6 KZ865 == 207 207 254 + 208 208 * Uplink ~-~- 125Khz , DR0 - DR5 209 209 ** 865.1 210 210 ** 865.2 ... ... @@ -216,8 +216,12 @@ 216 216 ** The RX1 receive window uses the same channel as the preceding uplink. 217 217 ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz) 218 218 266 + 267 + 268 + 219 219 == 3.7 KR920-923 (KR920) == 220 220 271 + 221 221 * Default channel: 222 222 ** 922.1 - SF7BW125 to SF12BW125 223 223 ** 922.3 - SF7BW125 to SF12BW125 ... ... @@ -236,8 +236,14 @@ 236 236 ** Uplink channels 1-7(RX1) 237 237 ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 238 238 290 + 291 + 292 + 239 239 == 3.8 MA869 == 240 240 295 + 296 + Country: Morroco 297 + 241 241 * Uplink: 242 242 ** 869.1 - SF7BW125 to SF12BW125 243 243 ** 869.3 - SF7BW125 to SF12BW125 ... ... @@ -253,12 +253,19 @@ 253 253 ** Uplink channels 1-9 (RX1) 254 254 ** 869.525 - SF12BW125 (RX2 downlink only) 255 255 313 + 314 + 315 + 256 256 == 3.9 US902-928 (US915) == 257 257 318 + 258 258 Used in USA, Canada and South America. 259 259 321 + 322 + 260 260 === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 261 261 325 + 262 262 Default use CHE=2, Subband 2 263 263 264 264 * Uplink: ... ... @@ -282,8 +282,12 @@ 282 282 ** 927.5 - SF7BW500 to SF12BW500 283 283 ** 923.3 - SF12BW500(RX2 downlink only) 284 284 349 + 350 + 351 + 285 285 === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 286 286 354 + 287 287 ((( 288 288 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. 289 289 ))) ... ... @@ -301,9 +301,14 @@ 301 301 ))) 302 302 * ((( 303 303 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) 372 + 373 + 374 + 375 + 304 304 ))) 305 305 306 306 = 4. Frequency Bands for different server = 307 307 380 + 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]]