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From version < 87.30 >
edited by Xiaoling
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To version < 13.1 >
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Title
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1 -SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,40 +1,37 @@
1 -
1 +[[image:image-20230511201248-1.png||height="403" width="489"]]
2 2  
3 -(% style="text-align:center" %)
4 -[[image:image-20240103095714-2.png]]
5 5  
6 6  
5 +**Table of Contents：**
7 7  
7 +{{toc/}}
8 8  
9 9  
10 10  
11 -**Table of Contents:**
12 12  
13 -{{toc/}}
14 14  
15 15  
14 += 1. Introduction =
16 16  
16 +== 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
17 17  
18 +(% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
18 18  
19 19  
20 -= 1. Introduction =
21 +(% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
21 21  
22 -== 1.1 What is SN50v3-LB/LS LoRaWAN Generic Node ==
23 23  
24 +(% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
24 24  
25 -(% style="color:blue" %)**SN50V3-LB/LS **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mAh Li/SOCl2 battery**(%%)  or (% style="color:blue" %)**solar powered + li-on battery**(%%) for long term use.SN50V3-LB/LS is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
26 26  
27 -(% style="color:blue" %)**SN50V3-LB/LS wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, and so on.
27 +(% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
28 28  
29 -SN50V3-LB/LS has a powerful (% style="color:blue" %)**48Mhz ARM microcontroller with 256KB flash and 64KB RAM**(%%). It has (% style="color:blue" %)**multiplex I/O pins**(%%) to connect to different sensors.
30 30  
31 -SN50V3-LB/LS has a (% style="color:blue" %)**built-in BLE module**(%%), user can configure the sensor remotely via Mobile Phone. It also support (% style="color:blue" %)**OTA upgrade**(%%) via private LoRa protocol for easy maintaining.
30 +SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
32 32  
33 -SN50V3-LB/LS is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
34 34  
35 35  == 1.2 ​Features ==
36 36  
37 -
38 38  * LoRaWAN 1.0.3 Class A
39 39  * Ultra-low power consumption
40 40  * Open-Source hardware/software
... ... @@ -43,15 +43,13 @@
43 43  * Support wireless OTA update firmware
44 44  * Uplink on periodically
45 45  * Downlink to change configure
46 -* 8500mAh Li/SOCl2 Battery (SN50v3-LB)
47 -* Solar panel + 3000mAh Li-on battery (SN50v3-LS)
43 +* 8500mAh Battery for long term use
48 48  
49 49  == 1.3 Specification ==
50 50  
51 -
52 52  (% style="color:#037691" %)**Common DC Characteristics:**
53 53  
54 -* Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v
49 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
55 55  * Operating Temperature: -40 ~~ 85°C
56 56  
57 57  (% style="color:#037691" %)**I/O Interface:**
... ... @@ -85,7 +85,6 @@
85 85  
86 86  == 1.4 Sleep mode and working mode ==
87 87  
88 -
89 89  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
90 90  
91 91  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
... ... @@ -94,10 +94,11 @@
94 94  == 1.5 Button & LEDs ==
95 95  
96 96  
97 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
91 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
98 98  
93 +
99 99  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
100 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 225px;background-color:#4F81BD;color:white" %)**Action**
95 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
101 101  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
102 102  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
103 103  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -112,7 +112,7 @@
112 112  == 1.6 BLE connection ==
113 113  
114 114  
115 -SN50v3-LB/LS supports BLE remote configure.
110 +SN50v3-LB supports BLE remote configure.
116 116  
117 117  
118 118  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -127,40 +127,34 @@
127 127  == 1.7 Pin Definitions ==
128 128  
129 129  
130 -[[image:image-20230610163213-1.png||height="404" width="699"]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
131 131  
132 132  
133 133  == 1.8 Mechanical ==
134 134  
135 -=== 1.8.1 for LB version ===
136 136  
131 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
137 137  
138 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]][[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
133 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
139 139  
140 -
141 141  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
142 142  
143 -=== 1.8.2 for LS version ===
144 144  
145 -[[image:image-20231231203439-3.png||height="385" width="886"]]
138 +== Hole Option ==
146 146  
140 +SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
147 147  
148 -== 1.9 Hole Option ==
149 -
150 -
151 -SN50v3-LB/LS has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
152 -
153 153  [[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-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
154 154  
155 155  [[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/1656298089706-973.png?rev=1.1||alt="1656298089706-973.png"]]
156 156  
157 157  
158 -= 2. Configure SN50v3-LB/LS to connect to LoRaWAN network =
147 += 2. Configure SN50v3-LB to connect to LoRaWAN network =
159 159  
160 160  == 2.1 How it works ==
161 161  
162 162  
163 -The SN50v3-LB/LS is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SN50v3-LB/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
152 +The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
164 164  
165 165  
166 166  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -168,12 +168,12 @@
168 168  
169 169  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
170 170  
171 -The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
160 +The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
172 172  
173 173  
174 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB/LS.
163 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
175 175  
176 -Each SN50v3-LB/LS is shipped with a sticker with the default device EUI as below:
165 +Each SN50v3-LB is shipped with a sticker with the default device EUI as below:
177 177  
178 178  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/S31-LB_S31B-LB/WebHome/image-20230426084152-1.png?width=502&height=233&rev=1.1||alt="图片-20230426084152-1.png" height="233" width="502"]]
179 179  
... ... @@ -202,10 +202,10 @@
202 202  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
203 203  
204 204  
205 -(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB/LS
194 +(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
206 206  
207 207  
208 -Press the button for 5 seconds to activate the SN50v3-LB/LS.
197 +Press the button for 5 seconds to activate the SN50v3-LB.
209 209  
210 210  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
211 211  
... ... @@ -217,52 +217,52 @@
217 217  === 2.3.1 Device Status, FPORT~=5 ===
218 218  
219 219  
220 -Users can use the downlink command(**0x26 01**) to ask SN50v3-LB/LS to send device configure detail, include device configure status. SN50v3-LB/LS will uplink a payload via FPort=5 to server.
209 +Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
221 221  
222 222  The Payload format is as below.
223 223  
224 224  
225 225  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
226 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
215 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
227 227  |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
228 -|(% style="width:103px" %)Value|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
217 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
229 229  
230 230  Example parse in TTNv3
231 231  
232 232  
233 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB/LS, this value is 0x1C
222 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
234 234  
235 235  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
236 236  
237 237  (% style="color:#037691" %)**Frequency Band**:
238 238  
239 -0x01: EU868
228 +*0x01: EU868
240 240  
241 -0x02: US915
230 +*0x02: US915
242 242  
243 -0x03: IN865
232 +*0x03: IN865
244 244  
245 -0x04: AU915
234 +*0x04: AU915
246 246  
247 -0x05: KZ865
236 +*0x05: KZ865
248 248  
249 -0x06: RU864
238 +*0x06: RU864
250 250  
251 -0x07: AS923
240 +*0x07: AS923
252 252  
253 -0x08: AS923-1
242 +*0x08: AS923-1
254 254  
255 -0x09: AS923-2
244 +*0x09: AS923-2
256 256  
257 -0x0a: AS923-3
246 +*0x0a: AS923-3
258 258  
259 -0x0b: CN470
248 +*0x0b: CN470
260 260  
261 -0x0c: EU433
250 +*0x0c: EU433
262 262  
263 -0x0d: KR920
252 +*0x0d: KR920
264 264  
265 -0x0e: MA869
254 +*0x0e: MA869
266 266  
267 267  
268 268  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -286,40 +286,26 @@
286 286  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
287 287  
288 288  
289 -SN50v3-LB/LS has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set SN50v3-LB/LS to different working modes.
278 +SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
290 290  
291 291  For example:
292 292  
293 - (% style="color:blue" %)**AT+MOD=2  ** (%%) ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
282 + **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
294 294  
295 295  
296 296  (% style="color:red" %) **Important Notice:**
297 297  
298 -~1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in (% style="color:blue" %)**DR0**(%%). Server sides will see NULL payload while SN50v3-LB/LS transmit in DR0 with 12 bytes payload.
287 +1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
288 +1. All modes share the same Payload Explanation from HERE.
289 +1. By default, the device will send an uplink message every 20 minutes.
299 299  
300 -2. All modes share the same Payload Explanation from HERE.
301 301  
302 -3. By default, the device will send an uplink message every 20 minutes.
303 -
304 -
305 305  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
306 306  
307 -
308 308  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
309 309  
310 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
311 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:90px" %)**1**|(% style="background-color:#4f81bd; color:white; width:130px" %)**2**|(% style="background-color:#4f81bd; color:white; width:80px" %)**2**
312 -|Value|Bat|(% style="width:191px" %)(((
313 -Temperature(DS18B20)(PC13)
314 -)))|(% style="width:78px" %)(((
315 -ADC(PA4)
316 -)))|(% style="width:216px" %)(((
317 -Digital in(PB15)&Digital Interrupt(PA8)
318 -)))|(% style="width:308px" %)(((
319 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
320 -)))|(% style="width:154px" %)(((
321 -Humidity(SHT20 or SHT31)
322 -)))
296 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
297 +|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
323 323  
324 324  [[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-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
325 325  
... ... @@ -326,373 +326,225 @@
326 326  
327 327  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
328 328  
329 -
330 330  This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
331 331  
332 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
333 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:30px" %)**2**|(% style="background-color:#4f81bd; color:white; width:110px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:110px" %)**1**|(% style="background-color:#4f81bd; color:white; width:140px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**
334 -|Value|BAT|(% style="width:196px" %)(((
335 -Temperature(DS18B20)(PC13)
336 -)))|(% style="width:87px" %)(((
337 -ADC(PA4)
338 -)))|(% style="width:189px" %)(((
339 -Digital in(PB15) & Digital Interrupt(PA8)
340 -)))|(% style="width:208px" %)(((
341 -Distance measure by: 1) LIDAR-Lite V3HP
342 -Or 2) Ultrasonic Sensor
343 -)))|(% style="width:117px" %)Reserved
306 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
307 +|**Value**|BAT|(((
308 +Temperature(DS18B20)
309 +)))|ADC|Digital in & Digital Interrupt|(((
310 +Distance measure by:
311 +1) LIDAR-Lite V3HP
312 +Or
313 +2) Ultrasonic Sensor
314 +)))|Reserved
344 344  
345 345  [[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"]]
346 346  
318 +**Connection of LIDAR-Lite V3HP:**
347 347  
348 -(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
320 +[[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/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
349 349  
350 -[[image:image-20230512173758-5.png||height="563" width="712"]]
322 +**Connection to Ultrasonic Sensor:**
351 351  
324 +[[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/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
352 352  
353 -(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
354 -
355 -(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
356 -
357 -[[image:image-20230512173903-6.png||height="596" width="715"]]
358 -
359 -
360 360  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
361 361  
362 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
363 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:120px" %)**2**|(% style="background-color:#4f81bd; color:white; width:80px" %)**2**
364 -|Value|BAT|(% style="width:183px" %)(((
365 -Temperature(DS18B20)(PC13)
366 -)))|(% style="width:173px" %)(((
367 -Digital in(PB15) & Digital Interrupt(PA8)
368 -)))|(% style="width:84px" %)(((
369 -ADC(PA4)
370 -)))|(% style="width:323px" %)(((
328 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
329 +|**Value**|BAT|(((
330 +Temperature(DS18B20)
331 +)))|Digital in & Digital Interrupt|ADC|(((
371 371  Distance measure by:1)TF-Mini plus LiDAR
372 -Or 2) TF-Luna LiDAR
373 -)))|(% style="width:188px" %)Distance signal  strength
333 +Or 
334 +2) TF-Luna LiDAR
335 +)))|Distance signal  strength
374 374  
375 375  [[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"]]
376 376  
377 -
378 378  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
379 379  
380 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
341 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
381 381  
382 -[[image:image-20230512180609-7.png||height="555" width="802"]]
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/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
383 383  
384 -
385 385  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
386 386  
387 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
347 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
388 388  
389 -[[image:image-20230610170047-1.png||height="452" width="799"]]
349 +[[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/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
390 390  
351 +Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
391 391  
353 +
392 392  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
393 393  
394 -
395 395  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
396 396  
397 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
398 -|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
358 +|=(((
399 399  **Size(bytes)**
400 -)))|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 110px;background-color:#4F81BD;color:white" %)2|=(% style="width: 100px;background-color:#4F81BD;color:white" %)2|=(% style="width: 20px;background-color:#4F81BD;color:white" %)1
401 -|Value|(% style="width:68px" %)(((
402 -ADC1(PA4)
403 -)))|(% style="width:75px" %)(((
404 -ADC2(PA5)
405 -)))|(((
406 -ADC3(PA8)
407 -)))|(((
408 -Digital Interrupt(PB15)
409 -)))|(% style="width:304px" %)(((
410 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
411 -)))|(% style="width:163px" %)(((
412 -Humidity(SHT20 or SHT31)
413 -)))|(% style="width:53px" %)Bat
360 +)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
361 +|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
362 +Digital in(PA12)&Digital Interrupt1(PB14)
363 +)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
414 414  
415 -[[image:image-20230513110214-6.png]]
365 +[[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/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
416 416  
417 417  
418 418  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
419 419  
370 +This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
420 420  
421 -This mode has total 11 bytes. As shown below:
372 +Hardware connection is as below,
422 422  
423 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
424 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**1**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**
425 -|Value|BAT|(% style="width:186px" %)(((
426 -Temperature1(DS18B20)(PC13)
427 -)))|(% style="width:82px" %)(((
428 -ADC(PA4)
429 -)))|(% style="width:210px" %)(((
430 -Digital in(PB15) & Digital Interrupt(PA8) 
431 -)))|(% style="width:191px" %)Temperature2(DS18B20)
432 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
374 +**( Note:**
433 433  
434 -[[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/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
376 +* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes.
377 +* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already.
435 435  
379 +See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) **
436 436  
437 -[[image:image-20230513134006-1.png||height="559" width="736"]]
381 +[[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/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]]
438 438  
383 +This mode has total 11 bytes. As shown below:
439 439  
385 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
386 +|**Value**|BAT|(((
387 +Temperature1
388 +(DS18B20)
389 +(PB3)
390 +)))|ADC|Digital in & Digital Interrupt|Temperature2
391 +(DS18B20)
392 +(PA9)|Temperature3
393 +(DS18B20)
394 +(PA10)
395 +
396 +[[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/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
397 +
398 +(% class="wikigeneratedid" %)
399 +=== ===
400 +
440 440  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
441 441  
403 +This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
442 442  
443 -[[image:image-20230512164658-2.png||height="532" width="729"]]
444 444  
406 +[[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/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
407 +
445 445  Each HX711 need to be calibrated before used. User need to do below two steps:
446 446  
447 -1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
448 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run (% style="color:blue" %)**AT+WEIGAP**(%%) to adjust the Calibration Factor.
410 +1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
411 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
449 449  1. (((
450 -Weight has 4 bytes, the unit is g.
451 -
452 -
453 -
413 +Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
454 454  )))
455 455  
456 456  For example:
457 457  
458 -(% style="color:blue" %)**AT+GETSENSORVALUE =0**
418 +**AT+WEIGAP =403.0**
459 459  
460 460  Response:  Weight is 401 g
461 461  
462 462  Check the response of this command and adjust the value to match the real value for thing.
463 463  
464 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
465 -|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
424 +|=(((
466 466  **Size(bytes)**
467 -)))|=(% style="width: 20px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 150px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 200px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**4**
468 -|Value|BAT|(% style="width:193px" %)(((
469 -Temperature(DS18B20)(PC13)
470 -)))|(% style="width:85px" %)(((
471 -ADC(PA4)
472 -)))|(% style="width:186px" %)(((
473 -Digital in(PB15) & Digital Interrupt(PA8)
474 -)))|(% style="width:100px" %)Weight
426 +)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
427 +|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved
475 475  
476 476  [[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"]]
477 477  
431 +(% class="wikigeneratedid" %)
432 +=== ===
478 478  
479 479  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
480 480  
481 -
482 482  In this mode, the device will work in counting mode. It counts the interrupt on the interrupt pins and sends the count on TDC time.
483 483  
484 484  Connection is as below. The PIR sensor is a count sensor, it will generate interrupt when people come close or go away. User can replace the PIR sensor with other counting sensors.
485 485  
486 -[[image:image-20230512181814-9.png||height="543" width="697"]]
440 +[[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/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
487 487  
442 +**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
488 488  
489 -(% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.**
444 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
445 +|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
446 +[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
447 +)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
490 490  
491 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
492 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**Size(bytes)**|=(% style="width: 40px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 180px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 100px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**4**
493 -|Value|BAT|(% style="width:256px" %)(((
494 -Temperature(DS18B20)(PC13)
495 -)))|(% style="width:108px" %)(((
496 -ADC(PA4)
497 -)))|(% style="width:126px" %)(((
498 -Digital in(PB15)
499 -)))|(% style="width:145px" %)(((
500 -Count(PA8)
501 -)))
502 -
503 503  [[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/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
504 504  
505 505  
506 506  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
507 507  
454 +[[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-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
508 508  
509 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
510 -|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
456 +|=(((
511 511  **Size(bytes)**
512 -)))|=(% style="width: 20px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)1|=(% style="width: 40px;background-color:#4F81BD;color:white" %)2
513 -|Value|BAT|(% style="width:188px" %)(((
514 -Temperature(DS18B20)
515 -(PC13)
516 -)))|(% style="width:83px" %)(((
517 -ADC(PA5)
518 -)))|(% style="width:184px" %)(((
519 -Digital Interrupt1(PA8)
520 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
458 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
459 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
460 +Digital in(PA12)&Digital Interrupt1(PB14)
461 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
521 521  
522 -[[image:image-20230513111203-7.png||height="324" width="975"]]
523 523  
524 -
525 525  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
526 526  
527 -
528 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
529 -|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
466 +|=(((
530 530  **Size(bytes)**
531 -)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 110px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 120px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)2
532 -|Value|BAT|(% style="width:207px" %)(((
533 -Temperature(DS18B20)
534 -(PC13)
535 -)))|(% style="width:94px" %)(((
536 -ADC1(PA4)
537 -)))|(% style="width:198px" %)(((
538 -Digital Interrupt(PB15)
539 -)))|(% style="width:84px" %)(((
540 -ADC2(PA5)
541 -)))|(% style="width:82px" %)(((
542 -ADC3(PA8)
468 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
469 +|**Value**|BAT|Temperature(DS18B20)|(((
470 +ADC1(PA0)
471 +)))|(((
472 +Digital in
473 +& Digital Interrupt(PB14)
474 +)))|(((
475 +ADC2(PA1)
476 +)))|(((
477 +ADC3(PA4)
543 543  )))
544 544  
545 -[[image:image-20230513111231-8.png||height="335" width="900"]]
480 +[[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-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
546 546  
482 +(% class="wikigeneratedid" %)
483 +=== ===
547 547  
548 548  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
549 549  
550 -
551 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
552 -|=(% style="width: 50px;background-color:#4F81BD;color:white" %)(((
487 +|=(((
553 553  **Size(bytes)**
554 -)))|=(% style="width: 20px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)4|=(% style="width: 60px;background-color:#4F81BD;color:white" %)4
555 -|Value|BAT|(((
556 -Temperature
557 -(DS18B20)(PC13)
489 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
490 +|**Value**|BAT|(((
491 +Temperature1(PB3)
558 558  )))|(((
559 -Temperature2
560 -(DS18B20)(PB9)
493 +Temperature2(PA9)
561 561  )))|(((
562 -Digital Interrupt
563 -(PB15)
564 -)))|(% style="width:193px" %)(((
565 -Temperature3
566 -(DS18B20)(PB8)
567 -)))|(% style="width:78px" %)(((
568 -Count1(PA8)
569 -)))|(% style="width:78px" %)(((
570 -Count2(PA4)
495 +Digital in
496 +& Digital Interrupt(PA4)
497 +)))|(((
498 +Temperature3(PA10)
499 +)))|(((
500 +Count1(PB14)
501 +)))|(((
502 +Count2(PB15)
571 571  )))
572 572  
573 -[[image:image-20230513111255-9.png||height="341" width="899"]]
505 +[[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-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
574 574  
575 -(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
507 +**The newly added AT command is issued correspondingly:**
576 576  
577 -(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
509 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
578 578  
579 -(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
511 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
580 580  
581 -(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
513 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
582 582  
515 +**AT+SETCNT=aa,bb** 
583 583  
584 -(% style="color:blue" %)**AT+SETCNT=aa,bb** 
517 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
585 585  
586 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
519 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
587 587  
588 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
521 +=== 2.3.10  ​Decode payload in The Things Network ===
589 589  
590 -
591 -==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2)(% style="display:none" %) (%%) ====
592 -
593 -
594 -(% style="color:red" %)**Note: Firmware not release, contact Dragino for testing.**
595 -
596 -In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
597 -
598 -[[It should be noted when using PWM mode.>>||anchor="H2.3.3.12A0PWMMOD"]]
599 -
600 -
601 -===== 2.3.2.10.a  Uplink, PWM input capture =====
602 -
603 -
604 -[[image:image-20230817172209-2.png||height="439" width="683"]]
605 -
606 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
607 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:20px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**2**|(% style="background-color:#4f81bd; color:white; width:50px" %)**2**|(% style="background-color:#4f81bd; color:white; width:135px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:90px" %)**2**
608 -|Value|Bat|(% style="width:191px" %)(((
609 -Temperature(DS18B20)(PC13)
610 -)))|(% style="width:78px" %)(((
611 -ADC(PA4)
612 -)))|(% style="width:135px" %)(((
613 -PWM_Setting
614 -&Digital Interrupt(PA8)
615 -)))|(% style="width:70px" %)(((
616 -Pulse period
617 -)))|(% style="width:89px" %)(((
618 -Duration of high level
619 -)))
620 -
621 -[[image:image-20230817170702-1.png||height="161" width="1044"]]
622 -
623 -
624 -When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
625 -
626 -**Frequency：**
627 -
628 -(% class="MsoNormal" %)
629 -(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=0, **(% lang="EN-US" %)Frequency= 1000000/(%%)Pulse period（HZ）;
630 -
631 -(% class="MsoNormal" %)
632 -(% lang="EN-US" %)If (% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMSET**(%%)**=1, **(% lang="EN-US" %)Frequency= 1000/(%%)Pulse period（HZ）;
633 -
634 -
635 -(% class="MsoNormal" %)
636 -**Duty cycle:**
637 -
638 -Duty cycle= Duration of high level/ Pulse period*100 ~(%).
639 -
640 -[[image:image-20230818092200-1.png||height="344" width="627"]]
641 -
642 -
643 -===== 2.3.2.10.b  Uplink, PWM output =====
644 -
645 -
646 -[[image:image-20230817172209-2.png||height="439" width="683"]]
647 -
648 -(% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMOUT=a,b,c**
649 -
650 -a is the time delay of the output, the unit is ms.
651 -
652 -b is the output frequency, the unit is HZ.
653 -
654 -c is the duty cycle of the output, the unit is %.
655 -
656 -(% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**Downlink**(%%):  (% style="color:#037691" %)**0B 01 bb cc aa **
657 -
658 -aa is the time delay of the output, the unit is ms.
659 -
660 -bb is the output frequency, the unit is HZ.
661 -
662 -cc is the duty cycle of the output, the unit is %.
663 -
664 -
665 -For example, send a AT command: AT+PWMOUT=65535,1000,50  The PWM is always out, the frequency is 1000HZ, and the duty cycle is 50.
666 -
667 -The oscilloscope displays as follows:
668 -
669 -[[image:image-20231213102404-1.jpeg||height="688" width="821"]]
670 -
671 -
672 -===== 2.3.2.10.c  Downlink, PWM output =====
673 -
674 -
675 -[[image:image-20230817173800-3.png||height="412" width="685"]]
676 -
677 -Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
678 -
679 - xx xx xx is the output frequency, the unit is HZ.
680 -
681 - yy is the duty cycle of the output, the unit is %.
682 -
683 - zz zz is the time delay of the output, the unit is ms.
684 -
685 -
686 -For example, send a downlink command: 0B 00 61 A8 32 13 88, the frequency is 25KHZ, the duty cycle is 50, and the output time is 5 seconds.
687 -
688 -The oscilloscope displays as follows:
689 -
690 -[[image:image-20230817173858-5.png||height="634" width="843"]]
691 -
692 -
693 -=== 2.3.3  ​Decode payload ===
694 -
695 -
696 696  While using TTN V3 network, you can add the payload format to decode the payload.
697 697  
698 698  [[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/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]]
... ... @@ -699,33 +699,41 @@
699 699  
700 700  The payload decoder function for TTN V3 are here:
701 701  
702 -SN50v3-LB/LS TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
529 +LSN50 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
703 703  
704 704  
705 -==== 2.3.3.1 Battery Info ====
532 +Sensor Data is uplink via FPORT=2
706 706  
534 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
535 +|=(% style="width: 90px;background-color:#D9E2F3" %)(((
536 +**Size(bytes)**
537 +)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
538 +|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
539 +[[Battery>>||anchor="HBattery:"]]
540 +)))|(% style="width:130px" %)(((
541 +[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
542 +)))|(% style="width:91px" %)(((
543 +[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
544 +)))|(% style="width:103px" %)(((
545 +[[Temperature>>||anchor="HTemperature:"]]
546 +)))|(% style="width:80px" %)(((
547 +[[Humidity>>||anchor="HHumidity:"]]
548 +)))
707 707  
708 -Check the battery voltage for SN50v3-LB/LS.
550 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
709 709  
552 +Sensor Battery Level.
553 +
710 710  Ex1: 0x0B45 = 2885mV
711 711  
712 712  Ex2: 0x0B49 = 2889mV
713 713  
714 714  
715 -==== 2.3.3.2  Temperature (DS18B20) ====
716 716  
560 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
717 717  
718 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
562 +**Example**:
719 719  
720 -More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
721 -
722 -(% style="color:blue" %)**Connection:**
723 -
724 -[[image:image-20230512180718-8.png||height="538" width="647"]]
725 -
726 -
727 -(% style="color:blue" %)**Example**:
728 -
729 729  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
730 730  
731 731  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -733,260 +733,195 @@
733 733  （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
734 734  
735 735  
736 -==== 2.3.3.3 Digital Input ====
571 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
737 737  
738 738  
739 -The digital input for pin PB15,
574 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
740 740  
741 -* When PB15 is high, the bit 1 of payload byte 6 is 1.
742 -* When PB15 is low, the bit 1 of payload byte 6 is 0.
743 743  
744 -(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
745 -(((
746 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
577 +==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
747 747  
748 -(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
749 749  
750 -
751 -)))
580 +**Example:**
752 752  
753 -==== 2.3.3.4  Analogue Digital Converter (ADC) ====
582 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
754 754  
584 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
755 755  
756 -The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
586 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
757 757  
758 -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.
588 +If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 
759 759  
760 -[[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"]]
761 761  
591 +== 2.4 Payload Decoder file ==
762 762  
763 -(% 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.**
764 764  
594 +In TTN, use can add a custom payload so it shows friendly reading
765 765  
766 -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.
596 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
767 767  
768 -[[image:image-20230811113449-1.png||height="370" width="608"]]
598 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
769 769  
770 770  
601 +== 2.5 Datalog Feature ==
771 771  
772 -==== 2.3.3.5 Digital Interrupt ====
773 773  
604 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
774 774  
775 -Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB/LS will send a packet to the server.
776 776  
777 -(% style="color:blue" %)** Interrupt connection method:**
607 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
778 778  
779 -[[image:image-20230513105351-5.png||height="147" width="485"]]
780 780  
610 +Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
781 781  
782 -(% style="color:blue" %)**Example to use with door sensor :**
612 +* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
613 +* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
783 783  
784 -The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows.
615 +Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
785 785  
786 -[[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/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
617 +[[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-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
787 787  
788 -When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50v3-LB/LS interrupt interface to detect the status for the door or window.
619 +=== 2.5.2 Unix TimeStamp ===
789 789  
790 790  
791 -(% style="color:blue" %)**Below is the installation example:**
622 +S31x-LB uses Unix TimeStamp format based on
792 792  
793 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB/LS as follows:
624 +[[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-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
794 794  
795 -* (((
796 -One pin to SN50v3-LB/LS's PA8 pin
797 -)))
798 -* (((
799 -The other pin to SN50v3-LB/LS's VDD pin
800 -)))
626 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
801 801  
802 -Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage.
628 +Below is the converter example
803 803  
804 -Door sensors have two types: (% style="color:blue" %)** NC (Normal close)**(%%) and (% style="color:blue" %)**NO (normal open)**(%%). The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
630 +[[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-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
805 805  
806 -When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v3/1Mohm = 3uA which can be ignored.
632 +So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
807 807  
808 -[[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/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
809 809  
810 -The above photos shows the two parts of the magnetic switch fitted to a door.
635 +=== 2.5.3 Set Device Time ===
811 811  
812 -The software by default uses the falling edge on the signal line as an interrupt. We need to modify it to accept both the rising edge (0v ~-~-> VCC , door close) and the falling edge (VCC ~-~-> 0v , door open) as the interrupt.
813 813  
814 -The command is:
638 +User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
815 815  
816 -(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/  (more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
640 +Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
817 817  
818 -Below shows some screen captures in TTN V3:
642 +(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
819 819  
820 -[[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/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
821 821  
645 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
822 822  
823 -In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
824 824  
825 -door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
648 +The Datalog uplinks will use below payload format.
826 826  
650 +**Retrieval data payload:**
827 827  
828 -==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
652 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
653 +|=(% style="width: 80px;background-color:#D9E2F3" %)(((
654 +**Size(bytes)**
655 +)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
656 +|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
657 +[[Temp_Black>>||anchor="HTemperatureBlack:"]]
658 +)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
829 829  
660 +**Poll message flag & Ext:**
830 830  
831 -The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
662 +[[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
832 832  
833 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
664 +**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
834 834  
835 -(% style="color:red" %)**Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50v3-LB/LS will be a good reference.**
666 +**Poll Message Flag**: 1: This message is a poll message reply.
836 836  
668 +* Poll Message Flag is set to 1.
837 837  
838 -Below is the connection to SHT20/ SHT31. The connection is as below:
670 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
839 839  
840 -[[image:image-20230610170152-2.png||height="501" width="846"]]
672 +For example, in US915 band, the max payload for different DR is:
841 841  
674 +**a) DR0:** max is 11 bytes so one entry of data
842 842  
843 -The device will be able to get the I2C sensor data now and upload to IoT Server.
676 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
844 844  
845 -[[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/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
678 +**c) DR2:** total payload includes 11 entries of data
846 846  
847 -Convert the read byte to decimal and divide it by ten.
680 +**d) DR3: **total payload includes 22 entries of data.
848 848  
849 -**Example:**
682 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
850 850  
851 -Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
852 852  
853 -Humidity:    Read:0248(H)=584(D)  Value:  584 / 10=58.4, So 58.4%
854 -
855 -If you want to use other I2C device, please refer the SHT20 part source code as reference.
856 -
857 -
858 -==== 2.3.3.7  ​Distance Reading ====
859 -
860 -
861 -Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
862 -
863 -
864 -==== 2.3.3.8 Ultrasonic Sensor ====
865 -
866 -
867 -This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
868 -
869 -The SN50v3-LB/LS detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
870 -
871 -The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
872 -
873 -The picture below shows the connection:
874 -
875 -[[image:image-20230512173903-6.png||height="596" width="715"]]
876 -
877 -
878 -Connect to the SN50v3-LB/LS and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
879 -
880 -The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
881 -
882 882  **Example:**
883 883  
884 -Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
687 +If S31x-LB has below data inside Flash:
885 885  
689 +[[image:1682646494051-944.png]]
886 886  
887 -==== 2.3.3.9  Battery Output - BAT pin ====
691 +If user sends below downlink command: 3160065F9760066DA705
888 888  
693 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
889 889  
890 -The BAT pin of SN50v3-LB/LS is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB/LS will run out very soon.
695 + Stop time: 60066DA7= time 21/1/19 05:27:03
891 891  
892 892  
893 -==== 2.3.3.10  +5V Output ====
698 +**S31x-LB will uplink this payload.**
894 894  
700 +[[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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
895 895  
896 -SN50v3-LB/LS will enable +5V output before all sampling and disable the +5v after all sampling. 
702 +(((
703 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
704 +)))
897 897  
898 -The 5V output time can be controlled by AT Command.
706 +(((
707 +Where the first 11 bytes is for the first entry:
708 +)))
899 899  
900 -(% style="color:blue" %)**AT+5VT=1000**
710 +(((
711 +7FFF089801464160065F97
712 +)))
901 901  
902 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
714 +(((
715 +**Ext sensor data**=0x7FFF/100=327.67
716 +)))
903 903  
904 -By default the **AT+5VT=500**. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
718 +(((
719 +**Temp**=0x088E/100=22.00
720 +)))
905 905  
906 -
907 -==== 2.3.3.11  BH1750 Illumination Sensor ====
908 -
909 -
910 -MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
911 -
912 -[[image:image-20230512172447-4.png||height="416" width="712"]]
913 -
914 -
915 -[[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-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]]
916 -
917 -
918 -==== 2.3.3.12  PWM MOD ====
919 -
920 -
921 -* (((
922 -The maximum voltage that the SDA pin of SN50v3 can withstand is 3.6V, and it cannot exceed this voltage value, otherwise the chip may be burned.
722 +(((
723 +**Hum**=0x014B/10=32.6
923 923  )))
924 -* (((
925 -If the PWM pin connected to the SDA pin cannot maintain a high level when it is not working, you need to remove the resistor R2 or replace it with a resistor with a larger resistance, otherwise a sleep current of about 360uA will be generated. The position of the resistor is shown in the figure below:
926 -)))
927 927  
928 - [[image:image-20230817183249-3.png||height="320" width="417"]]
929 -
930 -* (((
931 -The signal captured by the input should preferably be processed by hardware filtering and then connected in. The software processing method is to capture four values, discard the first captured value, and then take the middle value of the second, third, and fourth captured values.
726 +(((
727 +**poll message flag & Ext**=0x41,means reply data,Ext=1
932 932  )))
933 -* (((
934 -Since the device can only detect a pulse period of 50ms when [[AT+PWMSET=0>>||anchor="H3.3.8PWMsetting"]] (counting in microseconds), it is necessary to change the value of PWMSET according to the frequency of input capture.
935 -)))
936 -* (((
937 -PWM Input allows low power consumption. PWM Output to achieve real-time control, you need to go to class C. Power consumption will not be low.
938 938  
939 -For PWM Output Feature, there are two consideration to see if the device can be powered by battery or have to be powered by external DC.
940 -
941 -a) If real-time control output is required, the SN50v3-LB/LS is already operating in class C and an external power supply must be used.
942 -
943 -b) If the output duration is more than 30 seconds, better to use external power source. 
730 +(((
731 +**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
944 944  )))
945 945  
946 -==== 2.3.3.13  Working MOD ====
947 947  
735 +(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="单击并拖动以调整大小" %)的
948 948  
949 -The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
737 +== 2.6 Temperature Alarm Feature ==
950 950  
951 -User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
952 952  
953 -Case 7^^th^^ Byte >> 2 & 0x1f:
740 +S31x-LB work flow with Alarm feature.
954 954  
955 -* 0: MOD1
956 -* 1: MOD2
957 -* 2: MOD3
958 -* 3: MOD4
959 -* 4: MOD5
960 -* 5: MOD6
961 -* 6: MOD7
962 -* 7: MOD8
963 -* 8: MOD9
964 -* 9: MOD10
965 965  
966 -== 2.4 Payload Decoder file ==
743 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
967 967  
968 968  
969 -In TTN, use can add a custom payload so it shows friendly reading
746 +== 2.7 Frequency Plans ==
970 970  
971 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
972 972  
973 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB]]
749 +The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
974 974  
975 -
976 -== 2.5 Frequency Plans ==
977 -
978 -
979 -The SN50v3-LB/LS uses OTAA mode and below frequency plans by default. Each frequency band use different firmware, user update the firmware to the corresponding band for their country.
980 -
981 981  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
982 982  
983 983  
984 -= 3. Configure SN50v3-LB/LS =
754 += 3. Configure S31x-LB =
985 985  
986 986  == 3.1 Configure Methods ==
987 987  
988 988  
989 -SN50v3-LB/LS supports below configure method:
759 +S31x-LB supports below configure method:
990 990  
991 991  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
992 992  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
... ... @@ -1005,10 +1005,10 @@
1005 1005  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1006 1006  
1007 1007  
1008 -== 3.3 Commands special design for SN50v3-LB/LS ==
778 +== 3.3 Commands special design for S31x-LB ==
1009 1009  
1010 1010  
1011 -These commands only valid for SN50v3-LB/LS, as below:
781 +These commands only valid for S31x-LB, as below:
1012 1012  
1013 1013  
1014 1014  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -1019,7 +1019,7 @@
1019 1019  (% style="color:blue" %)**AT Command: AT+TDC**
1020 1020  
1021 1021  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1022 -|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
792 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
1023 1023  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1024 1024  30000
1025 1025  OK
... ... @@ -1042,246 +1042,120 @@
1042 1042  === 3.3.2 Get Device Status ===
1043 1043  
1044 1044  
1045 -Send a LoRaWAN downlink to ask the device to send its status.
815 +Send a LoRaWAN downlink to ask device send Alarm settings.
1046 1046  
1047 -(% style="color:blue" %)**Downlink Payload: 0x26 01**
817 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
1048 1048  
1049 -Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
819 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
1050 1050  
1051 1051  
1052 -=== 3.3.3 Set Interrupt Mode ===
822 +=== 3.3.3 Set Temperature Alarm Threshold ===
1053 1053  
824 +* (% style="color:blue" %)**AT Command:**
1054 1054  
1055 -Feature, Set Interrupt mode for GPIO_EXIT.
826 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
1056 1056  
1057 -(% style="color:blue" %)**AT Command: AT+INTMOD1,AT+INTMOD2,AT+INTMOD3**
828 +* When min=0, and max≠0, Alarm higher than max
829 +* When min≠0, and max=0, Alarm lower than min
830 +* When min≠0 and max≠0, Alarm higher than max or lower than min
1058 1058  
1059 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1060 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
1061 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1062 -0
1063 -OK
1064 -the mode is 0 =Disable Interrupt
1065 -)))
1066 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
1067 -Set Transmit Interval
1068 -0. (Disable Interrupt),
1069 -~1. (Trigger by rising and falling edge)
1070 -2. (Trigger by falling edge)
1071 -3. (Trigger by rising edge)
1072 -)))|(% style="width:157px" %)OK
1073 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
1074 -Set Transmit Interval
1075 -trigger by rising edge.
1076 -)))|(% style="width:157px" %)OK
1077 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
832 +Example:
1078 1078  
1079 -(% style="color:blue" %)**Downlink Command: 0x06**
834 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
1080 1080  
1081 -Format: Command Code (0x06) followed by 3 bytes.
836 +* (% style="color:blue" %)**Downlink Payload:**
1082 1082  
1083 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
838 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
1084 1084  
1085 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
1086 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
1087 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1088 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
840 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
1089 1089  
1090 -=== 3.3.4 Set Power Output Duration ===
1091 1091  
843 +=== 3.3.4 Set Humidity Alarm Threshold ===
1092 1092  
1093 -Control the output duration 5V . Before each sampling, device will
845 +* (% style="color:blue" %)**AT Command:**
1094 1094  
1095 -~1. first enable the power output to external sensor,
847 +(% style="color:#037691" %)**AT+SHHUM=min,max**
1096 1096  
1097 -2. keep it on as per duration, read sensor value and construct uplink payload
849 +* When min=0, and max≠0, Alarm higher than max
850 +* When min≠0, and max=0, Alarm lower than min
851 +* When min≠0 and max≠0, Alarm higher than max or lower than min
1098 1098  
1099 -3. final, close the power output.
853 +Example:
1100 1100  
1101 -(% style="color:blue" %)**AT Command: AT+5VT**
855 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
1102 1102  
1103 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1104 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
1105 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
1106 -500(default)
1107 -OK
1108 -)))
1109 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
1110 -Close after a delay of 1000 milliseconds.
1111 -)))|(% style="width:157px" %)OK
857 +* (% style="color:blue" %)**Downlink Payload:**
1112 1112  
1113 -(% style="color:blue" %)**Downlink Command: 0x07**
859 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
1114 1114  
1115 -Format: Command Code (0x07) followed by 2 bytes.
861 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
1116 1116  
1117 -The first and second bytes are the time to turn on.
1118 1118  
1119 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1120 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
864 +=== 3.3.5 Set Alarm Interval ===
1121 1121  
1122 -=== 3.3.5 Set Weighing parameters ===
866 +The shortest time of two Alarm packet. (unit: min)
1123 1123  
868 +* (% style="color:blue" %)**AT Command:**
1124 1124  
1125 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
870 +(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
1126 1126  
1127 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
872 +* (% style="color:blue" %)**Downlink Payload:**
1128 1128  
1129 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1130 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
1131 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1132 -|(% style="width:154px" %)AT+WEIGAP=?|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1133 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
874 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
1134 1134  
1135 -(% style="color:blue" %)**Downlink Command: 0x08**
1136 1136  
1137 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
877 +=== 3.3.6 Get Alarm settings ===
1138 1138  
1139 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1140 1140  
1141 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
880 +Send a LoRaWAN downlink to ask device send Alarm settings.
1142 1142  
1143 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1144 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1145 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
882 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
1146 1146  
1147 -=== 3.3.6 Set Digital pulse count value ===
884 +**Example:**
1148 1148  
886 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
1149 1149  
1150 -Feature: Set the pulse count value.
1151 1151  
1152 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
889 +**Explain:**
1153 1153  
1154 -(% style="color:blue" %)**AT Command: AT+SETCNT**
891 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
1155 1155  
1156 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1157 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
1158 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1159 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
893 +=== 3.3.7 Set Interrupt Mode ===
1160 1160  
1161 -(% style="color:blue" %)**Downlink Command: 0x09**
1162 1162  
1163 -Format: Command Code (0x09) followed by 5 bytes.
896 +Feature, Set Interrupt mode for GPIO_EXIT.
1164 1164  
1165 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
898 +(% style="color:blue" %)**AT Command: AT+INTMOD**
1166 1166  
1167 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1168 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1169 -
1170 -=== 3.3.7 Set Workmode ===
1171 -
1172 -
1173 -Feature: Switch working mode.
1174 -
1175 -(% style="color:blue" %)**AT Command: AT+MOD**
1176 -
1177 1177  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1178 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response**
1179 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
901 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
902 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
903 +0
1180 1180  OK
905 +the mode is 0 =Disable Interrupt
1181 1181  )))
1182 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1183 -OK
1184 -Attention:Take effect after ATZ
1185 -)))
907 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
908 +Set Transmit Interval
909 +0. (Disable Interrupt),
910 +~1. (Trigger by rising and falling edge)
911 +2. (Trigger by falling edge)
912 +3. (Trigger by rising edge)
913 +)))|(% style="width:157px" %)OK
1186 1186  
1187 -(% style="color:blue" %)**Downlink Command: 0x0A**
915 +(% style="color:blue" %)**Downlink Command: 0x06**
1188 1188  
1189 -Format: Command Code (0x0A) followed by 1 bytes.
917 +Format: Command Code (0x06) followed by 3 bytes.
1190 1190  
1191 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1192 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
919 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1193 1193  
1194 -=== 3.3.8 PWM setting ===
921 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
922 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1195 1195  
924 += 4. Battery & Power Consumption =
1196 1196  
1197 -Feature: Set the time acquisition unit for PWM input capture.
1198 1198  
1199 -(% style="color:blue" %)**AT Command: AT+PWMSET**
927 +SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1200 1200  
1201 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1202 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 225px; background-color: #4F81BD;color:white" %)**Function**|=(% style="width: 130px; background-color:#4F81BD;color:white" %)**Response**
1203 -|(% style="width:154px" %)AT+PWMSET=?|(% style="width:223px" %)0|(% style="width:130px" %)(((
1204 -0(default)
1205 -OK
1206 -)))
1207 -|(% style="width:154px" %)AT+PWMSET=0|(% style="width:223px" %)The unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ.   |(% style="width:130px" %)(((
1208 -OK
1209 -
1210 -)))
1211 -|(% style="width:154px" %)AT+PWMSET=1|(% style="width:223px" %)The unit of PWM capture time is millisecond.  The capture frequency range is between 5HZ and 250HZ. |(% style="width:130px" %)OK
1212 -
1213 -(% style="color:blue" %)**Downlink Command: 0x0C**
1214 -
1215 -Format: Command Code (0x0C) followed by 1 bytes.
1216 -
1217 -* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1218 -* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1219 -
1220 -**Feature: Set PWM output time, output frequency and output duty cycle.**
1221 -
1222 -(% style="color:blue" %)**AT Command: AT+PWMOUT**
1223 -
1224 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1225 -|=(% style="width: 183px; background-color: #4F81BD;color:white" %)**Command Example**|=(% style="width: 193px; background-color: #4F81BD;color:white" %)**Function**|=(% style="width: 134px; background-color: #4F81BD;color:white" %)**Response**
1226 -|(% style="width:183px" %)AT+PWMOUT=?|(% style="width:193px" %)0|(% style="width:137px" %)(((
1227 -0,0,0(default)
1228 -OK
1229 -)))
1230 -|(% style="width:183px" %)AT+PWMOUT=0,0,0|(% style="width:193px" %)The default is PWM input detection|(% style="width:137px" %)(((
1231 -OK
1232 -
1233 -)))
1234 -|(% style="width:183px" %)AT+PWMOUT=5,1000,50|(% style="width:193px" %)(((
1235 -The PWM output time is 5ms, the output frequency is 1000HZ, and the output duty cycle is 50%.
1236 -
1237 -
1238 -)))|(% style="width:137px" %)(((
1239 -OK
1240 -)))
1241 -
1242 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1243 -|=(% style="width: 155px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 112px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 242px; background-color:#4F81BD;color:white" %)**parameters**
1244 -|(% colspan="1" rowspan="3" style="width:155px" %)(((
1245 -AT+PWMOUT=a,b,c
1246 -
1247 -
1248 -)))|(% colspan="1" rowspan="3" style="width:112px" %)(((
1249 -Set PWM output time, output frequency and output duty cycle.
1250 -
1251 -(((
1252 -
1253 -)))
1254 -
1255 -(((
1256 -
1257 -)))
1258 -)))|(% style="width:242px" %)(((
1259 -a: Output time (unit: seconds)
1260 -The value ranges from 0 to 65535.
1261 -When a=65535, PWM will always output.
1262 -)))
1263 -|(% style="width:242px" %)(((
1264 -b: Output frequency (unit: HZ)
1265 -)))
1266 -|(% style="width:242px" %)(((
1267 -c: Output duty cycle (unit: %)
1268 -The value ranges from 0 to 100.
1269 -)))
1270 -
1271 -(% style="color:blue" %)**Downlink Command: 0x0B01**
1272 -
1273 -Format: Command Code (0x0B01) followed by 6 bytes.
1274 -
1275 -Downlink payload:0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1276 -
1277 -* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1278 -* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1279 -
1280 -= 4. Battery & Power Cons =
1281 -
1282 -
1283 -SN50v3-LB use ER26500 + SPC1520 battery pack and SN50v3-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
1284 -
1285 1285  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1286 1286  
1287 1287  
... ... @@ -1289,47 +1289,28 @@
1289 1289  
1290 1290  
1291 1291  (% class="wikigeneratedid" %)
1292 -**User can change firmware SN50v3-LB/LS to:**
936 +User can change firmware SN50v3-LB to:
1293 1293  
1294 1294  * Change Frequency band/ region.
1295 1295  * Update with new features.
1296 1296  * Fix bugs.
1297 1297  
1298 -**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
942 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1299 1299  
1300 -**Methods to Update Firmware:**
1301 1301  
1302 -* (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/]]**
1303 -* 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]]**.
945 +Methods to Update Firmware:
1304 1304  
947 +* (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/]]
948 +* 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]]**.
949 +
1305 1305  = 6. FAQ =
1306 1306  
1307 -== 6.1 Where can i find source code of SN50v3-LB/LS? ==
1308 1308  
1309 1309  
1310 -* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1311 -* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1312 -
1313 -== 6.2 How to generate PWM Output in SN50v3-LB/LS? ==
1314 -
1315 -
1316 -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]]**.
1317 -
1318 -
1319 -== 6.3 How to put several sensors to a SN50v3-LB/LS? ==
1320 -
1321 -
1322 -When we want to put several sensors to A SN50v3-LB/LS, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
1323 -
1324 -[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
1325 -
1326 -[[image:image-20230810121434-1.png||height="242" width="656"]]
1327 -
1328 -
1329 1329  = 7. Order Info =
1330 1330  
1331 1331  
1332 -Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**(%%) or (% style="color:blue" %)**SN50v3-LS-XX-YY**
957 +Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
1333 1333  
1334 1334  (% style="color:red" %)**XX**(%%): The default frequency band
1335 1335  
... ... @@ -1351,10 +1351,9 @@
1351 1351  
1352 1352  = 8. ​Packing Info =
1353 1353  
1354 -
1355 1355  (% style="color:#037691" %)**Package Includes**:
1356 1356  
1357 -* SN50v3-LB or SN50v3-LS LoRaWAN Generic Node
981 +* SN50v3-LB LoRaWAN Generic Node
1358 1358  
1359 1359  (% style="color:#037691" %)**Dimension and weight**:
1360 1360  
... ... @@ -1367,5 +1367,4 @@
1367 1367  
1368 1368  
1369 1369  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1370 -
1371 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.cc>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.cc]]
994 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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