Changes for page End Device Frequency Band
Last modified by Edwin Chen on 2024/10/21 20:35
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... ... @@ -345,6 +345,7 @@ 345 345 * TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]] 346 346 * Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]] 347 347 348 + 348 348 = 5. Subband Related questiones in US915, AU915, CN470 bands. = 349 349 350 350 ... ... @@ -368,7 +368,14 @@ 368 368 Reference: [[How it affects the OTAA Join when end node is set to support all subbands>>http://wiki.dragino.com/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H13.WhyittakeslongertimeforOTAAjoinedinUS9152FCN4702FAU915band3F]]? 369 369 370 370 372 += 6. Data Rate and TXP auto-adjust logic. = 371 371 374 +In below cases the sensor end node will auto-adjust. (ADR must set to 1) 372 372 376 +* Auto-just according to the server ADR request change downlink command. 377 +* If there is no adr_req_ack arrive the sensor end node for more than 64 uplinks, end node will set the output to maximum power (AT+TXP=0). 378 +* If there is no adr_req_ack arrive the sensor end node for more than 96 uplinks, end node will reduce the Data Rate by 1. 373 373 380 + 381 + 374 374