Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 52.4 >
edited by Xiaoling
on 2023/06/12 10:39
To version < 62.1 >
edited by Saxer Lin
on 2023/08/17 17:37
>
Change comment: Uploaded new attachment "image-20230817173800-3.png", version {1}

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1 -XWiki.Xiaoling
1 +XWiki.Saxer
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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**:
... ... @@ -335,9 +335,8 @@
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
340 -2) Ultrasonic Sensor
338 +Distance measure by: 1) LIDAR-Lite V3HP
339 +Or 2) Ultrasonic Sensor
341 341  )))|(% style="width:117px" %)Reserved
342 342  
343 343  [[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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367 367  ADC(PA4)
368 368  )))|(% style="width:323px" %)(((
369 369  Distance measure by:1)TF-Mini plus LiDAR
370 -Or 
371 -2) TF-Luna LiDAR
369 +Or 2) TF-Luna LiDAR
372 372  )))|(% style="width:188px" %)Distance signal  strength
373 373  
374 374  [[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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475 475  [[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/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
476 476  
477 477  
478 -
479 479  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
480 480  
481 481  
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651 651  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
652 652  
653 653  
654 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
651 +The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
655 655  
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.
653 +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.
657 657  
658 658  [[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"]]
659 659  
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661 661  (% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
662 662  
663 663  
661 +The position of PA5 on the hardware after **LSN50 v3.3** is changed to the position shown in the figure below, and the collected voltage becomes one-sixth of the original.
662 +
663 +[[image:image-20230811113449-1.png||height="370" width="608"]]
664 +
664 664  ==== 2.3.3.5 Digital Interrupt ====
665 665  
666 666  
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1092 1092  
1093 1093  **Methods to Update Firmware:**
1094 1094  
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]]**.
1096 +* (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/]]**
1097 +* 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]]**.
1097 1097  
1098 1098  
1099 1099  
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1107 1107  
1108 1108  
1109 1109  
1111 +== 6.2 How to generate PWM Output in SN50v3-LB? ==
1112 +
1113 +
1114 +See this document: **[[Generate PWM Output on SN50v3>>https://www.dropbox.com/scl/fi/r3trcet2knujg40w0mgyn/Generate-PWM-Output-on-SN50v3.pdf?rlkey=rxsgmrhhrv62iiiwjq9sv10bn&dl=0]]**.
1115 +
1116 +
1117 +== 6.3 How to put several sensors to a SN50v3-LB? ==
1118 +
1119 +
1120 +When we want to put several sensors to A SN50v3-LB, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
1121 +
1122 +[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
1123 +
1124 +[[image:image-20230810121434-1.png||height="242" width="656"]]
1125 +
1126 +
1110 1110  = 7. Order Info =
1111 1111  
1112 1112  
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