Last modified by Karry Zhuang on 2024/07/11 11:58
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... ... @@ -1,3 +1,8 @@ 1 +(% class="wikigeneratedid" %) 2 + **Contents:** 3 + 4 +{{toc/}} 5 + 1 1 = 1. Introduction = 2 2 3 3 This article provide the examples for RS485-LN to connect to different type of RS485 sensors. ... ... @@ -138,7 +138,7 @@ 138 138 139 139 (% class="box infomessage" %) 140 140 ((( 141 - AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c 146 + AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c 142 142 ))) 143 143 144 144 a: length for the return of AT+COMMAND ... ... @@ -225,7 +225,7 @@ 225 225 226 226 ==== 1.3.3.2 via LoRaWAN DOWNLINK ==== 227 227 228 -[[image: https://wiki.dragino.com/images/thumb/f/fc/DOWNLINK_METER1.png/600px-DOWNLINK_METER1.png||height="423" width="600"]]233 +[[image:image-20220512104358-3.png]] 229 229 230 230 ((( 231 231 DOWNLINK ... ... @@ -236,12 +236,15 @@ 236 236 ))) 237 237 238 238 ((( 239 -Type Code 0xAF 244 +**Type Code 0xAF** 240 240 ))) 241 241 242 242 ((( 248 +(% class="box infomessage" %) 249 +((( 243 243 0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 244 244 ))) 252 +))) 245 245 246 246 ((( 247 247 Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. ... ... @@ -353,7 +353,7 @@ 353 353 ))) 354 354 355 355 ((( 356 - output :01 03 04 00 00 00 42 7A 02364 + output:01 03 04 00 00 00 42 7A 02 357 357 ))) 358 358 359 359 [[image:https://wiki.dragino.com/images/thumb/b/b3/Usb_meter3.jpg/600px-Usb_meter3.jpg||height="466" width="600"]]
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