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
-
... ... @@ -1,5 +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]] ... ... @@ -15,8 +15,10 @@ 15 15 16 16 17 17 19 + 18 18 = 2. OTAA Join Behaviour = 19 19 22 + 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 22 ((( ... ... @@ -28,13 +28,16 @@ 28 28 29 29 30 30 34 + 31 31 = 3. Default Frequency Bands = 32 32 33 33 34 34 == 3.1 AS923 == 35 35 40 + 36 36 === 3.1.1 Notice for AS923 Frequency Bands === 37 37 43 + 38 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 40 ))) ... ... @@ -44,8 +44,11 @@ 44 44 ))) 45 45 46 46 53 + 47 47 === 3.1.2 AS920-923 & AS923-925 : AS923-1 (AS923) === 48 48 56 + 57 +* **Countries**: Malaysia, 49 49 * Default Uplink channel: 50 50 ** 923.2 - SF7BW125 to SF10BW125 51 51 ** 923.4 - SF7BW125 to SF10BW125 ... ... @@ -72,8 +72,11 @@ 72 72 ** 923.2 - SF10BW125 (RX2) 73 73 74 74 84 + 85 + 75 75 === 3.1.3 AS923-2 === 76 76 88 + 77 77 * Default Uplink channel: 78 78 ** 921.4 - SF7BW125 to SF10BW125 79 79 ** 921.6 - SF7BW125 to SF10BW125 ... ... @@ -85,8 +85,11 @@ 85 85 ** 921.4 - SF10BW125 (RX2) 86 86 87 87 100 + 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 ... ... @@ -98,8 +98,11 @@ 98 98 ** 916.6 - SF10BW125 (RX2) 99 99 100 100 116 + 117 + 101 101 === 3.1.5 AS923-4 === 102 102 120 + 103 103 * Countries : Israel 104 104 * Default Uplink channel: 105 105 ** 917.3 - SF7BW125 to SF10BW125 ... ... @@ -111,8 +111,11 @@ 111 111 ** 917.3 - SF10BW125 (RX2) 112 112 113 113 132 + 133 + 114 114 == 3.2 AU915-928(AU915) == 115 115 136 + 116 116 **Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]** , Default use CHE=2 117 117 118 118 * Uplink: ... ... @@ -136,6 +136,7 @@ 136 136 ** 927.5 - SF7BW500 to SF12BW500 137 137 ** 923.3 - SF12BW500(RX2 downlink only) 138 138 160 + 139 139 ((( 140 140 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. 141 141 ))) ... ... @@ -156,11 +156,14 @@ 156 156 * ((( 157 157 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) 158 158 181 + 182 + 159 159 160 160 ))) 161 161 162 162 == 3.3 CN470-510 (CN470) == 163 163 188 + 164 164 Used in China, Default use CHE=1 165 165 166 166 * Uplink: ... ... @@ -185,8 +185,11 @@ 185 185 ** 505.3 - SF12BW125 (RX2 downlink only) 186 186 187 187 213 + 214 + 188 188 == 3.4 EU863-870 (EU868) == 189 189 217 + 190 190 * Uplink: 191 191 ** 868.1 - SF7BW125 to SF12BW125 192 192 ** 868.3 - SF7BW125 to SF12BW125 and SF7BW250 ... ... @@ -205,8 +205,10 @@ 205 205 OTAA RX2DR is set to DR0, SF12BW125 since 2021,Mar for Dragino Devices. 206 206 207 207 236 + 208 208 == 3.5 IN865-867 (IN865) == 209 209 239 + 210 210 * Uplink: 211 211 ** 865.0625 - SF7BW125 to SF12BW125 212 212 ** 865.4025 - SF7BW125 to SF12BW125 ... ... @@ -217,8 +217,11 @@ 217 217 ** 866.550 - SF10BW125 (RX2) 218 218 219 219 250 + 251 + 220 220 == 3.6 KZ865 == 221 221 254 + 222 222 * Uplink ~-~- 125Khz , DR0 - DR5 223 223 ** 865.1 224 224 ** 865.2 ... ... @@ -231,8 +231,11 @@ 231 231 ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz) 232 232 233 233 267 + 268 + 234 234 == 3.7 KR920-923 (KR920) == 235 235 271 + 236 236 * Default channel: 237 237 ** 922.1 - SF7BW125 to SF12BW125 238 238 ** 922.3 - SF7BW125 to SF12BW125 ... ... @@ -252,8 +252,11 @@ 252 252 ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 253 253 254 254 291 + 292 + 255 255 == 3.8 MA869 == 256 256 295 + 257 257 Country: Morroco 258 258 259 259 * Uplink: ... ... @@ -272,13 +272,18 @@ 272 272 ** 869.525 - SF12BW125 (RX2 downlink only) 273 273 274 274 314 + 315 + 275 275 == 3.9 US902-928 (US915) == 276 276 318 + 277 277 Used in USA, Canada and South America. 278 278 279 279 322 + 280 280 === 3.9.1 Before [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]. === 281 281 325 + 282 282 Default use CHE=2, Subband 2 283 283 284 284 * Uplink: ... ... @@ -302,6 +302,9 @@ 302 302 ** 927.5 - SF7BW500 to SF12BW500 303 303 ** 923.3 - SF12BW500(RX2 downlink only) 304 304 349 + 350 + 351 + 305 305 === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 306 306 307 307 (((