Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 54.2 >
edited by Xiaoling
on 2023/07/13 15:14
To version < 46.1 >
edited by Saxer Lin
on 2023/06/10 16:28
>
Change comment: Uploaded new attachment "image-20230610162852-1.png", version {1}

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
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129 129  == 1.7 Pin Definitions ==
130 130  
131 131  
132 -[[image:image-20230610163213-1.png||height="404" width="699"]]
132 +[[image:image-20230513102034-2.png]]
133 133  
134 134  
135 135  == 1.8 Mechanical ==
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233 233  
234 234  (% style="color:#037691" %)**Frequency Band**:
235 235  
236 -0x01: EU868
236 +*0x01: EU868
237 237  
238 -0x02: US915
238 +*0x02: US915
239 239  
240 -0x03: IN865
240 +*0x03: IN865
241 241  
242 -0x04: AU915
242 +*0x04: AU915
243 243  
244 -0x05: KZ865
244 +*0x05: KZ865
245 245  
246 -0x06: RU864
246 +*0x06: RU864
247 247  
248 -0x07: AS923
248 +*0x07: AS923
249 249  
250 -0x08: AS923-1
250 +*0x08: AS923-1
251 251  
252 -0x09: AS923-2
252 +*0x09: AS923-2
253 253  
254 -0x0a: AS923-3
254 +*0x0a: AS923-3
255 255  
256 -0x0b: CN470
256 +*0x0b: CN470
257 257  
258 -0x0c: EU433
258 +*0x0c: EU433
259 259  
260 -0x0d: KR920
260 +*0x0d: KR920
261 261  
262 -0x0e: MA869
262 +*0x0e: MA869
263 263  
264 264  
265 265  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -335,8 +335,9 @@
335 335  )))|(% style="width:189px" %)(((
336 336  Digital in(PB15) & Digital Interrupt(PA8)
337 337  )))|(% style="width:208px" %)(((
338 -Distance measure by: 1) LIDAR-Lite V3HP
339 -Or 2) Ultrasonic Sensor
338 +Distance measure by:1) LIDAR-Lite V3HP
339 +Or
340 +2) Ultrasonic Sensor
340 340  )))|(% style="width:117px" %)Reserved
341 341  
342 342  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
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366 366  ADC(PA4)
367 367  )))|(% style="width:323px" %)(((
368 368  Distance measure by:1)TF-Mini plus LiDAR
369 -Or 2) TF-Luna LiDAR
370 +Or 
371 +2) TF-Luna LiDAR
370 370  )))|(% style="width:188px" %)Distance signal  strength
371 371  
372 372  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
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383 383  
384 384  (% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
385 385  
386 -[[image:image-20230610170047-1.png||height="452" width="799"]]
388 +[[image:image-20230513105207-4.png||height="469" width="802"]]
387 387  
388 388  
389 389  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
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649 649  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
650 650  
651 651  
652 -The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
654 +The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
653 653  
654 -When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
656 +When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
655 655  
656 656  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
657 657  
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727 727  
728 728  Below is the connection to SHT20/ SHT31. The connection is as below:
729 729  
730 -[[image:image-20230610170152-2.png||height="501" width="846"]]
732 +[[image:image-20230513103633-3.png||height="448" width="716"]]
731 731  
732 732  
733 733  The device will be able to get the I2C sensor data now and upload to IoT Server.
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884 884  (% style="color:blue" %)**AT Command: AT+TDC**
885 885  
886 886  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
887 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
889 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
888 888  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
889 889  30000
890 890  OK
... ... @@ -924,7 +924,7 @@
924 924  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
925 925  
926 926  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
927 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
929 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
928 928  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
929 929  0
930 930  OK
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970 970  (% style="color:blue" %)**AT Command: AT+5VT**
971 971  
972 972  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
973 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
975 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
974 974  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
975 975  500(default)
976 976  OK
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998 998  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
999 999  
1000 1000  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1001 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1003 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1002 1002  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1003 1003  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1004 1004  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
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1027 1027  (% style="color:blue" %)**AT Command: AT+SETCNT**
1028 1028  
1029 1029  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1030 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1032 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1031 1031  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1032 1032  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1033 1033  
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1050 1050  (% style="color:blue" %)**AT Command: AT+MOD**
1051 1051  
1052 1052  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1053 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1055 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
1054 1054  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1055 1055  OK
1056 1056  )))
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1086 1086  * Update with new features.
1087 1087  * Fix bugs.
1088 1088  
1089 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1091 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1090 1090  
1091 1091  **Methods to Update Firmware:**
1092 1092  
1093 -* (Recommanded way) OTA firmware update via wireless: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
1094 -* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1095 +* (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
1096 +* Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1095 1095  
1096 1096  
1097 1097  
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