Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
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... ... @@ -620,11 +620,11 @@ 620 620 621 621 Feature, Set threshold and threshold mode 622 622 623 -When **AT+DOL=0,0,0,0,400** is set, No threshold is used, the sampling time is 400ms. 623 +When (% style="color:#037691" %)**AT+DOL=0,0,0,0,400**(%%) is set, No threshold is used, the sampling time is 400ms. 624 624 625 625 (% style="color:blue" %)**AT Command: AT+DOL** 626 626 627 -(% border="1" cellspacing="4" style="width:5 71.818px" %)627 +(% border="1" cellspacing="4" style="width:510px;background-color:#f2f2f2" %) 628 628 |(% style="width:172px;background-color:#4F81BD;color:white" %)**Command Example**|(% style="width:279px;background-color:#4F81BD;color:white" %)**Function**|(% style="width:118px;background-color:#4F81BD;color:white" %)**Response** 629 629 |(% style="width:172px" %)AT+ DOL =?|(% style="width:279px" %)Get the current threshold mode and sampling time|(% style="width:118px" %)((( 630 630 0,0,0,0,400 ... ... @@ -634,7 +634,7 @@ 634 634 |(% style="width:172px" %)AT+ DOL =1,1800,100,0,400|(% style="width:279px" %)Set only the upper and lower thresholds|(% style="width:118px" %)OK 635 635 636 636 637 -(% border="1" cellspacing="4" style="width: 668.818px" %)637 +(% border="1" cellspacing="4" style="width:510px;background-color:#f2f2f2" %) 638 638 |(% rowspan="11" style="width:166px;color:blue" %)**AT+DOL=5,1800,0,0,400**|(% rowspan="6" style="width:226px" %)The first bit sets the limit mode|(% style="width:251px" %)0:Do not use upper and lower limits 639 639 |(% style="width:251px" %)1:Use upper and lower limits 640 640 |(% style="width:251px" %)2:Less than the lower limit