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 ... ... @@ -72,7 +72,6 @@ 72 72 ** 923.2 - SF10BW125 (RX2) 73 73 74 74 75 - 76 76 === 3.1.3 AS923-2 === 77 77 78 78 * Default Uplink channel: ... ... @@ -258,6 +258,8 @@ 258 258 ** Uplink channels 1-7(RX1) 259 259 ** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 260 260 255 + 256 + 261 261 == 3.8 MA869 == 262 262 263 263 Country: Morroco ... ... @@ -277,6 +277,7 @@ 277 277 ** Uplink channels 1-9 (RX1) 278 278 ** 869.525 - SF12BW125 (RX2 downlink only) 279 279 276 + 280 280 == 3.9 US902-928 (US915) == 281 281 282 282 Used in USA, Canada and South America. ... ... @@ -307,6 +307,8 @@ 307 307 ** 927.5 - SF7BW500 to SF12BW500 308 308 ** 923.3 - SF12BW500(RX2 downlink only) 309 309 307 + 308 + 310 310 === 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] === 311 311 312 312 (((