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...	...	@@ -678,6 +678,7 @@
678	678	IN1_pin_level& IN2_pin_level& Exti_pin_level&Exti_status
679	679	)))|(% style="width:86px" %)Unix Time Stamp
680	680
	681	+
681	681	IN1_pin_level & IN2_pin_level & Exti_pin_level & Exti_status:
682	682
683	683	[[image:image-20250117104847-4.png]]
...	...	@@ -1186,6 +1186,8 @@
1186	1186	OK
1187	1187	|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK
1188	1188	|(% style="background-color:#f2f2f2; width:154px" %)(((
	1190	+
	1191	+
1189	1189	AT+PROBE=000A
1190	1190	)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
1191	1191	|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0064|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 100m type.|(% style="background-color:#f2f2f2" %)OK
...	...	@@ -1285,18 +1285,18 @@
1285	1285
1286	1286	Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
1287	1287
1288		-Calculate scale factor:
	1291	+Calculate scale factor：
1289	1289	Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
1290	1290
1291		-Calculation formula:
	1294	+Calculation formula：
1292	1292
1293	1293	Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
1294	1294
1295		-Actual calculations:
	1298	+Actual calculations：
1296	1296
1297	1297	Use this formula to calculate the value corresponding to the current at a depth of 1.5 meters: (6.918-5.035)/1.86470588235294+0.51=1.519810726
1298	1298
1299		-Error:
	1302	+Error：
1300	1300
1301	1301	0.009810726
1302	1302

image-20250401174215-1.png

Author

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1		-XWiki.Xiaoling

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1		-42.3 KB

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