Changes for page End Device Frequency Band
Last modified by Edwin Chen on 2024/10/21 20:35
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... ... @@ -3,9 +3,6 @@ 3 3 4 4 {{toc/}} 5 5 6 - 7 - 8 - 9 9 = 1. Introduction = 10 10 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. ... ... @@ -14,7 +14,6 @@ 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 17 - 18 18 = 2. OTAA Join Behaviour = 19 19 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. ... ... @@ -27,7 +27,6 @@ 27 27 * 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 28 28 29 29 30 - 31 31 = 3. Default Frequency Bands = 32 32 33 33 ... ... @@ -71,7 +71,6 @@ 71 71 ** Uplink channels 1-8 (RX1) 72 72 ** 923.2 - SF10BW125 (RX2) 73 73 74 - 75 75 === 3.1.3 AS923-2 === 76 76 77 77 * Default Uplink channel: ... ... @@ -185,7 +185,6 @@ 185 185 ** 505.3 - SF12BW125 (RX2 downlink only) 186 186 187 187 188 - 189 189 == 3.4 EU863-870 (EU868) == 190 190 191 191 * Uplink: ... ... @@ -218,7 +218,6 @@ 218 218 ** 866.550 - SF10BW125 (RX2) 219 219 220 220 221 - 222 222 == 3.6 KZ865 == 223 223 224 224 * Uplink ~-~- 125Khz , DR0 - DR5 ... ... @@ -233,7 +233,6 @@ 233 233 ** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz) 234 234 235 235 236 - 237 237 == 3.7 KR920-923 (KR920) == 238 238 239 239 * Default channel: ... ... @@ -255,7 +255,6 @@ 255 255 ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 256 256 257 257 258 - 259 259 == 3.8 MA869 == 260 260 261 261 Country: Morroco ... ... @@ -275,8 +275,6 @@ 275 275 ** Uplink channels 1-9 (RX1) 276 276 ** 869.525 - SF12BW125 (RX2 downlink only) 277 277 278 - 279 - 280 280 == 3.9 US902-928 (US915) == 281 281 282 282 Used in USA, Canada and South America. ... ... @@ -308,7 +308,6 @@ 308 308 ** 923.3 - SF12BW500(RX2 downlink only) 309 309 310 310 311 - 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 (((