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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 77.2
edited by Karry Zhuang
on 2024/04/24 16:32
Change comment: There is no comment for this version
To version 58.2
edited by Karry Zhuang
on 2024/04/20 16:41
Change comment: There is no comment for this version

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... ... @@ -18,11 +18,10 @@
18 18  
19 19  = 2. Calibrate Digits Readings =
20 20  
21 -The AI Sensors and UART are connected and then connected to the PC.
22 22  
23 - [[image:image-20240424163117-1.png||height="696" width="602"]]
22 +The data cable should be connected to the AIS (note: there is no camera on this side), while the computer should be connected on the other side.
24 24  
25 -[[image:image-20240424163158-2.gif]][[image:image-20240424163213-3.jpeg||height="360" width="480"]]
24 +[[image:image-20240420164123-15.jpeg]] [[image:image-20240420164123-16.jpeg]]
26 26  
27 27  == 2.1 Calibrate a Water Meter ==
28 28  
... ... @@ -36,11 +36,11 @@
36 36  Debug Board SW12=[off on] : FT4222H SPI Slave mode
37 37  AIoT Board SW123456=[off off off off off off]
38 38  
39 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% title="Click and drag to resize" %)​
38 +(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
40 40  
41 41  Use a hot glue gun and several sticks to attach a triangle for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the water meter.
42 42  
43 -[[image:image-20240422092251-1.png]]
42 +[[image:image-20240420154605-14.jpeg||height="903" width="903"]](% title="Click and drag to resize" %)​
44 44  
45 45  
46 46  === 2.1.3 Calibration ===
... ... @@ -47,7 +47,7 @@
47 47  
48 48  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
49 49  
50 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
49 +Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14
51 51  
52 52  (% class="box warningmessage" %)
53 53  (((
... ... @@ -113,23 +113,26 @@
113 113  
114 114  (% title="Click and drag to resize" %)​
115 115  
116 -== 2.2 Calibration Power Meter ==
115 +== 2.2 Calibration power meter ==
117 117  
117 +
118 +== 2.1 Calibrate a Power Meter ==
119 +
118 118  === 2.2.1 Introduce ===
119 119  
120 120  This power meter is designed in accordance with the Chinese standard for Electricity metering equipment, GB/T 17215.321-2008. It features six dial numbers for measurement accuracy.
121 121  
122 -=== 2.2.2 Fix Sensor to a Power Meter ===
124 +=== 2.2.2 Fix Sensor to a Water Meter ===
123 123  
124 124  Do the following with EVB_Board
125 125  Debug Board SW12=[off on] : FT4222H SPI Slave mode
126 126  AIoT Board SW123456=[off off off off off off]
127 127  
128 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% title="Click and drag to resize" %)​
130 +(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
129 129  
130 130  Use a hot glue gun and several sticks to attach a triangle for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the power meter.
131 131  
132 -[[image:image-20240422092350-2.png]](% title="Click and drag to resize" %)​
134 +[[image:image-20240420134742-1.jpeg||height="909" width="909"]](% title="Click and drag to resize" %)​
133 133  
134 134  
135 135  === 2.2.3 Calibration ===
... ... @@ -136,7 +136,7 @@
136 136  
137 137  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
138 138  
139 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
141 +Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14
140 140  
141 141  (% class="box warningmessage" %)
142 142  (((
... ... @@ -198,7 +198,7 @@
198 198  [[image:1713595371004-125.png]]
199 199  
200 200  
201 -== 2.3 Calibration Gas Meter ==
203 +== 2.3 Calibration gas meter ==
202 202  
203 203  === 2.3.1 Introduce ===
204 204  
... ... @@ -210,18 +210,19 @@
210 210  Debug Board SW12=[off on] : FT4222H SPI Slave mode
211 211  AIoT Board SW123456=[off off off off off off]
212 212  
213 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% title="Click and drag to resize" %)​
215 +(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background: rgba(220, 220, 220, 0.5); display: none; background-image: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background: rgba(220, 220, 220, 0.5); display: none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
214 214  
215 215  Use a hot glue gun and several sticks to attach  for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the gas meter.
216 216  
217 -(% title="Click and drag to resize" %)​[[image:image-20240422092731-2.png||height="693" width="518"]]
219 +[[image:image-20240420152258-9.jpeg||height="931" width="698"]]
218 218  
221 +(% title="Click and drag to resize" %)​
219 219  
220 -=== 2.3.3 Calibration ===
223 +=== 2.1.3 Calibration ===
221 221  
222 222  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
223 223  
224 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
227 +Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14
225 225  
226 226  (% class="box warningmessage" %)
227 227  (((
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