Changes for page End Device Frequency Band
Last modified by Edwin Chen on 2024/10/21 20:35
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... ... @@ -1,5 +1,5 @@ 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]] ... ... @@ -14,8 +14,11 @@ 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 18 + 19 + 17 17 = 2. OTAA Join Behaviour = 18 18 22 + 19 19 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. 20 20 21 21 ((( ... ... @@ -26,13 +26,17 @@ 26 26 * 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 27 27 28 28 33 + 34 + 29 29 = 3. Default Frequency Bands = 30 30 31 31 32 32 == 3.1 AS923 == 33 33 40 + 34 34 === 3.1.1 Notice for AS923 Frequency Bands === 35 35 43 + 36 36 ((( 37 37 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. 38 38 ))) ... ... @@ -42,8 +42,11 @@ 42 42 ))) 43 43 44 44 53 + 45 45 === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) === 46 46 56 + 57 +* **Countries**: Malaysia, 47 47 * Default Uplink channel: 48 48 ** 923.2 - SF7BW125 to SF10BW125 49 49 ** 923.4 - SF7BW125 to SF10BW125 ... ... @@ -71,8 +71,10 @@ 71 71 72 72 73 73 85 + 74 74 === 3.1.3 AS923-2 === 75 75 88 + 76 76 * Default Uplink channel: 77 77 ** 921.4 - SF7BW125 to SF10BW125 78 78 ** 921.6 - SF7BW125 to SF10BW125 ... ... @@ -85,8 +85,10 @@ 85 85 86 86 87 87 101 + 88 88 === 3.1.4 AS923-3 === 89 89 104 + 90 90 * Default Uplink channel: 91 91 ** 916.6 - SF7BW125 to SF10BW125 92 92 ** 916.8 - SF7BW125 to SF10BW125 ... ... @@ -99,8 +99,10 @@ 99 99 100 100 101 101 117 + 102 102 === 3.1.5 AS923-4 === 103 103 120 + 104 104 * Countries : Israel 105 105 * Default Uplink channel: 106 106 ** 917.3 - SF7BW125 to SF10BW125 ... ... @@ -113,8 +113,10 @@ 113 113 114 114 115 115 133 + 116 116 == 3.2 AU915-928(AU915) == 117 117 136 + 118 118 **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2 119 119 120 120 * Uplink: ... ... @@ -138,6 +138,7 @@ 138 138 ** 927.5 - SF7BW500 to SF12BW500 139 139 ** 923.3 - SF12BW500(RX2 downlink only) 140 140 160 + 141 141 ((( 142 142 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. 143 143 ))) ... ... @@ -158,11 +158,14 @@ 158 158 * ((( 159 159 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) 160 160 181 + 182 + 161 161 162 162 ))) 163 163 164 164 == 3.3 CN470-510 (CN470) == 165 165 188 + 166 166 Used in China, Default use CHE=1 167 167 168 168 * Uplink: ... ... @@ -188,8 +188,10 @@ 188 188 189 189 190 190 214 + 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 ... ... @@ -208,8 +208,10 @@ 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 ... ... @@ -221,8 +221,10 @@ 221 221 222 222 223 223 251 + 224 224 == 3.6 KZ865 == 225 225 254 + 226 226 * Uplink ~-~- 125Khz , DR0 - DR5 227 227 ** 865.1 228 228 ** 865.2 ... ... @@ -236,8 +236,10 @@ 236 236 237 237 238 238 268 + 239 239 == 3.7 KR920-923 (KR920) == 240 240 271 + 241 241 * Default channel: 242 242 ** 922.1 - SF7BW125 to SF12BW125 243 243 ** 922.3 - SF7BW125 to SF12BW125 ... ... @@ -258,8 +258,10 @@ 258 258 259 259 260 260 292 + 261 261 == 3.8 MA869 == 262 262 295 + 263 263 Country: Morroco 264 264 265 265 * Uplink: ... ... @@ -279,13 +279,17 @@ 279 279 280 280 281 281 315 + 282 282 == 3.9 US902-928 (US915) == 283 283 318 + 284 284 Used in USA, Canada and South America. 285 285 286 286 322 + 287 287 === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 288 288 325 + 289 289 Default use CHE=2, Subband 2 290 290 291 291 * Uplink: ... ... @@ -309,6 +309,9 @@ 309 309 ** 927.5 - SF7BW500 to SF12BW500 310 310 ** 923.3 - SF12BW500(RX2 downlink only) 311 311 349 + 350 + 351 + 312 312 === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 313 313 314 314 (((