Changes for page End Device Frequency Band
Last modified by Edwin Chen on 2024/10/21 20:35
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... ... @@ -1,8 +1,11 @@ 1 1 (% class="wikigeneratedid" id="HEndDeviceFrequencyBand" %) 2 - 2 + **Contents：** 3 3 4 4 {{toc/}} 5 5 6 + 7 + 8 + 6 6 = 1. Introduction = 7 7 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. ... ... @@ -10,6 +10,8 @@ 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 16 + 17 + 13 13 = 2. OTAA Join Behaviour = 14 14 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. ... ... @@ -21,6 +21,8 @@ 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 29 + 30 + 24 24 = 3. Default Frequency Bands = 25 25 26 26 ... ... @@ -37,7 +37,6 @@ 37 37 ))) 38 38 39 39 40 - 41 41 === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) === 42 42 43 43 * Default Uplink channel: ... ... @@ -65,6 +65,7 @@ 65 65 ** Uplink channels 1-8 (RX1) 66 66 ** 923.2 - SF10BW125 (RX2) 67 67 74 + 68 68 === 3.1.3 AS923-2 === 69 69 70 70 * Default Uplink channel: ... ... @@ -77,6 +77,7 @@ 77 77 ** Uplink channels 1-8 (RX1) 78 78 ** 921.4 - SF10BW125 (RX2) 79 79 87 + 80 80 === 3.1.4 AS923-3 === 81 81 82 82 * Default Uplink channel: ... ... @@ -89,6 +89,7 @@ 89 89 ** Uplink channels 1-8 (RX1) 90 90 ** 916.6 - SF10BW125 (RX2) 91 91 100 + 92 92 === 3.1.5 AS923-4 === 93 93 94 94 * Countries : Israel ... ... @@ -101,6 +101,7 @@ 101 101 ** Uplink channels 1-8 (RX1) 102 102 ** 917.3 - SF10BW125 (RX2) 103 103 113 + 104 104 == 3.2 AU915-928(AU915) == 105 105 106 106 **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2 ... ... @@ -130,9 +130,6 @@ 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 ))) 132 132 133 -((( 134 - 135 -))) 136 136 137 137 ((( 138 138 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. ... ... @@ -148,6 +148,8 @@ 148 148 ))) 149 149 * ((( 150 150 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) 158 + 159 + 151 151 ))) 152 152 153 153 == 3.3 CN470-510 (CN470) == ... ... @@ -175,6 +175,8 @@ 175 175 ** 508.1 - SF7BW125 to SF12BW125 176 176 ** 505.3 - SF12BW125 (RX2 downlink only) 177 177 187 + 188 + 178 178 == 3.4 EU863-870 (EU868) == 179 179 180 180 * Uplink: ... ... @@ -206,6 +206,8 @@ 206 206 ** Uplink channels 1-3 (RX1) 207 207 ** 866.550 - SF10BW125 (RX2) 208 208 220 + 221 + 209 209 == 3.6 KZ865 == 210 210 211 211 * Uplink ~-~- 125Khz , DR0 - DR5 ... ... @@ -219,6 +219,8 @@ 219 219 ** The RX1 receive window uses the same channel as the preceding uplink. 220 220 ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz) 221 221 235 + 236 + 222 222 == 3.7 KR920-923 (KR920) == 223 223 224 224 * Default channel: ... ... @@ -239,8 +239,12 @@ 239 239 ** Uplink channels 1-7(RX1) 240 240 ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 241 241 257 + 258 + 242 242 == 3.8 MA869 == 243 243 261 + Country: Morroco 262 + 244 244 * Uplink: 245 245 ** 869.1 - SF7BW125 to SF12BW125 246 246 ** 869.3 - SF7BW125 to SF12BW125 ... ... @@ -256,10 +256,13 @@ 256 256 ** Uplink channels 1-9 (RX1) 257 257 ** 869.525 - SF12BW125 (RX2 downlink only) 258 258 278 + 279 + 259 259 == 3.9 US902-928 (US915) == 260 260 261 261 Used in USA, Canada and South America. 262 262 284 + 263 263 === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 264 264 265 265 Default use CHE=2, Subband 2 ... ... @@ -285,6 +285,8 @@ 285 285 ** 927.5 - SF7BW500 to SF12BW500 286 286 ** 923.3 - SF12BW500(RX2 downlink only) 287 287 310 + 311 + 288 288 === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 289 289 290 290 ((( ... ... @@ -304,6 +304,8 @@ 304 304 ))) 305 305 * ((( 306 306 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) 331 + 332 + 307 307 ))) 308 308 309 309 = 4. Frequency Bands for different server =