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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 79.1
edited by Karry Zhuang
on 2024/04/24 17:19
Change comment: There is no comment for this version
To version 58.3
edited by Karry Zhuang
on 2024/04/20 16:45
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="520" width="450"]]
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  
... ... @@ -30,13 +30,19 @@
30 30  
31 31  This water meter is designed in accordance with the Chinese standard for drinking cold water meters and hot water meters, GB/T 778.1-2007. It features five dial numbers for measurement accuracy.
32 32  
33 -=== 2.1.2 Fix Sensor to a Water Meter(% title="Click and drag to resize" %)​(%%) ===
32 +=== 2.1.2 Fix Sensor to a Water Meter ===
34 34  
35 -The AI Sensors are fixed in the device, and then the water meter is embedded and the Angle is adjusted.
34 +Do the following with EVB_Board
35 +Debug Board SW12=[off on] : FT4222H SPI Slave mode
36 +AIoT Board SW123456=[off off off off off off]
36 36  
37 -[[image:image-20240424163340-4.jpeg||height="709" width="532"]]
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" %)​
38 38  
40 +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.
39 39  
42 +[[image:image-20240420154605-14.jpeg||height="903" width="903"]](% title="Click and drag to resize" %)​
43 +
44 +
40 40  === 2.1.3 Calibration ===
41 41  
42 42  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
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107 107  
108 108  (% title="Click and drag to resize" %)​
109 109  
110 -== 2.2 Calibration Power Meter ==
115 +== 2.2 Calibration power meter ==
111 111  
117 +
118 +== 2.1 Calibrate a Power Meter ==
119 +
112 112  === 2.2.1 Introduce ===
113 113  
114 114  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.
115 115  
116 -=== 2.2.2 Fix Sensor to a Power Meter ===
124 +=== 2.2.2 Fix Sensor to a Water Meter ===
117 117  
118 118  Do the following with EVB_Board
119 119  Debug Board SW12=[off on] : FT4222H SPI Slave mode
120 120  AIoT Board SW123456=[off off off off off off]
121 121  
122 -(% 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" %)​
123 123  
124 124  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.
125 125  
126 -[[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" %)​
127 127  
128 128  
129 129  === 2.2.3 Calibration ===
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192 192  [[image:1713595371004-125.png]]
193 193  
194 194  
195 -== 2.3 Calibration Gas Meter ==
203 +== 2.3 Calibration gas meter ==
196 196  
197 197  === 2.3.1 Introduce ===
198 198  
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204 204  Debug Board SW12=[off on] : FT4222H SPI Slave mode
205 205  AIoT Board SW123456=[off off off off off off]
206 206  
207 -(% 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" %)​
208 208  
209 209  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.
210 210  
211 -(% 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"]]
212 212  
221 +(% title="Click and drag to resize" %)​
213 213  
214 -=== 2.3.3 Calibration ===
223 +=== 2.1.3 Calibration ===
215 215  
216 216  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
217 217  
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