Changes for page Set uplinkdwell time
Last modified by Xiaoling on 2023/04/20 09:16
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... ... @@ -1,31 +1,50 @@ 1 +(% class="wikigeneratedid" %) 2 + **Table of** **Contents:** 3 + 4 +{{toc/}} 5 + 6 + 7 + 8 + 1 1 = 1. Introduction = 2 2 11 + 3 3 This chapter introduces how users can change the uplinkdwell time. 4 4 14 + 5 5 = 2. Default uplinkdwelltime = 6 6 17 + 7 7 Take AS923 frequency band as an example. We can see the spread spectrum factor corresponding to the data rate. 8 8 9 -[[image:https://wiki.dragino.com/images/2/25/Vbn.png||alt="Vbn.png" height="290" width="523"]] 10 10 11 - The device default uplinkdwelltime=1, thereareSF7, SF8, SF9and SF10.21 +[[image:image-20220527091341-1.png]] 12 12 13 -If users want to ues SF11 and SF12, they need to set uplinkdwelltime=0. 14 14 24 +The device default (% style="color:blue" %)**uplinkdwelltime=1**(%%), there are **SF7, SF8, SF9 and SF10**. 25 + 26 +If users want to ues **SF11 and SF12,** they need to set (% style="color:blue" %)**uplinkdwelltime=0**. 27 + 15 15 Users can use AT commands to set uplinkdwell time. 16 16 17 -[[image:https://wiki.dragino.com/images/thumb/b/bb/Uplinkdwelltime1.png/600px-Uplinkdwelltime1.png||alt="Uplinkdwelltime1.png" height="511" width="600"]] 18 18 19 -[[image: https://wiki.dragino.com/images/thumb/7/78/Uplinkdwelltime2.png/600px-Uplinkdwelltime2.png||alt="Uplinkdwelltime2.png" height="301" width="600"]]31 +[[image:image-20220527091422-2.png]] 20 20 33 + 34 +[[image:image-20220527091503-3.png]] 35 + 36 + 21 21 = 3. Use AT command to set uplinkdwell time = 22 22 39 + 23 23 Since Dragino LoRaWAN Stack DR_LWS_005, user is able to set the uplink Dwelltime in AS923 and AU915 manual or use a application side downlink command to set it. 24 24 25 -* Use AT command: AT+DWELLT=0, set to Uplink Dwelltime=0. 26 -* Use AT command: AT+DWELLT=1, set to Uplink Dwelltime=1. 42 +* Use AT command: (% style="color:blue" %)**AT+DWELLT=0**(%%), set to Uplink Dwelltime=0. 27 27 44 +* Use AT command: (% style="color:blue" %)**AT+DWELLT=1**(%%), set to Uplink Dwelltime=1. 45 + 28 28 Or via application downlink command: 29 29 30 -* Downlink Payload: 0x2500, Set AT+DWELLT=0 to uplink. 31 -* Downlink Payload: 0x2501, Set AT+DWELLT=1 to uplink. 48 +* Downlink Payload:** (% style="color:blue" %)0x2500(%%)**, Set AT+DWELLT=0 to uplink. 49 + 50 +* Downlink Payload: (% style="color:blue" %)**0x2501**(%%), Set AT+DWELLT=1 to uplink.
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