Changes for page Set uplinkdwell time
Last modified by Xiaoling on 2023/04/20 09:16
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... ... @@ -1,25 +1,33 @@ 1 1 (% class="wikigeneratedid" %) 2 - **Contents:** 2 + **Table of** **Contents:** 3 3 4 4 {{toc/}} 5 5 6 + 7 + 8 + 6 6 = 1. Introduction = 7 7 11 + 8 8 This chapter introduces how users can change the uplinkdwell time. 9 9 10 10 11 11 = 2. Default uplinkdwelltime = 12 12 17 + 13 13 Take AS923 frequency band as an example. We can see the spread spectrum factor corresponding to the data rate. 14 14 20 + 15 15 [[image:image-20220527091341-1.png]] 16 16 17 -The device default uplinkdwelltime=1, there are SF7, SF8, SF9 and SF10. 18 18 19 - IfuserswanttouesSF11 and SF12,theyneed tosetuplinkdwelltime=0.24 +The device default (% style="color:blue" %)**uplinkdwelltime=1**(%%), there are **SF7, SF8, SF9 and SF10**. 20 20 26 +If users want to ues **SF11 and SF12,** they need to set (% style="color:blue" %)**uplinkdwelltime=0**. 27 + 21 21 Users can use AT commands to set uplinkdwell time. 22 22 30 + 23 23 [[image:image-20220527091422-2.png]] 24 24 25 25 ... ... @@ -28,12 +28,15 @@ 28 28 29 29 = 3. Use AT command to set uplinkdwell time = 30 30 39 + 31 31 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. 32 32 33 -* Use AT command: (% style="color:#4f81bd" %)**AT+DWELLT=0**(%%), set to Uplink Dwelltime=0. 34 -* Use AT command: (% style="color:#4f81bd" %)**AT+DWELLT=1**(%%), set to Uplink Dwelltime=1. 42 +* Use AT command: (% style="color:blue" %)**AT+DWELLT=0**(%%), set to Uplink Dwelltime=0. 35 35 44 +* Use AT command: (% style="color:blue" %)**AT+DWELLT=1**(%%), set to Uplink Dwelltime=1. 45 + 36 36 Or via application downlink command: 37 37 38 -* Downlink Payload:** (% style="color:#4f81bd" %)0x2500(%%)**, Set AT+DWELLT=0 to uplink. 39 -* Downlink Payload: (% style="color:#4f81bd" %)**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.