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...	...	@@ -641,7 +641,6 @@
641	641	0XC3
642	642	)))
643	643
644		-
645	645	= 4. DR-DO1 Dissolved Oxygen Sensor =
646	646
647	647	== 4.1 Specification ==
...	...	@@ -672,6 +672,10 @@
672	672	== 4.3 Impedance requirements for current signals ==
673	673
674	674
	674	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
	675	+|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
	676	+|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
	677	+
675	675	[[image:image-20240718195414-8.png||height="100" width="575"]]
676	676
677	677
...	...	@@ -688,6 +688,7 @@
688	688
689	689	* If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
690	690
	694	+
691	691	== 4.6 RS485 Commands ==
692	692
693	693
...	...	@@ -731,6 +731,7 @@
731	731	|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
732	732	|(% style="width:99px" %)0X01|(% style="width:72px" %)0X10|(% style="width:64px" %)0X00|(% style="width:68px" %)0X0A|(% style="width:70px" %)0X00|(% style="width:72px" %)0X02|(% style="width:56px" %)0X61|(% style="width:56px" %)0XCA
733	733
	738	+
734	734	=== 4.6.3 Query data ===
735	735
736	736
...	...	@@ -798,9 +798,9 @@
798	798	== 5.3 Impedance requirements for current signals ==
799	799
800	800
801		-(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:417px" %)
802		-|=(% style="width: 137px; background-color: rgb(79, 129, 189); color: white;" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 68px;" %)**12V**|=(% style="width: 68px;" %)**20V**|=(% style="width: 70px;" %)**24V**
803		-|(% style="background-color:#4f81bd; color:white; width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
	806	+(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
	807	+|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
	808	+|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
804	804
805	805
806	806	== 5.4 Mechinical Drawing ==