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Last modified by Xiaoling on 2023/07/18 10:12
From version 222.1
edited by Edwin Chen
on 2022/11/19 11:48
Change comment: There is no comment for this version
To version 219.1
edited by Bei Jinggeng
on 2022/11/16 15:27
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Edwin
1 +XWiki.Bei
Content
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875 875  
876 876  ==== **Sampling multiple times and uplink together** ====
877 877  
878 -**AT+WMOD=3,1,60,20,-16,32,1** 
878 +**AT+WMOD=3,1,60,20,-16,32,1**  ~/~/ Mode 3, the collection interval is 60s, the total number of collection is 20 times, and the data of these 20 times will be sent to the 20th time, with a maximum of 60 groups, the normal working temperature range is -16 to 32°C, 1 is to open the temperature alarm, 0 is to close the temperature alarm, and the temperature is turned on. After the alarm, if the temperature collected at the current time exceeds the normal working temperature, a data will be sent immediately.
879 879  
880 -Explain:
881 -
882 -* Set Working Mode to **Mode 3**
883 -* Sampling Interval is **60**s.
884 -* When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
885 -* Temperature alarm range is **-16** to **32**°C,
886 -* **1** to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
887 -
888 -
889 889  (% style="color:#4f81bd" %)**Downlink Command:**
890 890  
891 891  **Example: **A50301003C14FFF0002001
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907 907  
908 908  **Uplink payload( Fport=3)**
909 909  
910 -**Example: CBEA**01**0992**//0A41//**09C4**
901 +**Example: **CBEA0109920A4109C4
911 911  
912 912  BatV=CBEA
913 913  
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1811 1811  [[image:image-20220623113959-5.png||height="528" width="397"]]
1812 1812  
1813 1813  (% _msthash="506146" _msttexthash="52173160" %)
1814 -Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1805 +Connect A8 and GND with Dupont wire for a while and then separate
1815 1815  
1816 1816  
1817 1817  
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1828 1828  [[image:image-20220620160723-8.png]]
1829 1829  
1830 1830  
1831 -Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1822 +Finally,restart reset device again
1832 1832  
1833 1833  
1834 1834  
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1862 1862  
1863 1863  **Dimension and weight**:
1864 1864  
1865 -* Device Size:  10 x 10 x 3.5 mm
1856 +* Device Size:  10 x 10 x 3.5 cm
1866 1866  * Device Weight: 120.5g
1867 1867  
1868 1868  = 9. Reference material =