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Title
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual
Content
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1 +
2 +
1 1  (% style="text-align:center" %)
2 -[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
4 +[[image:image-20240103095714-2.png]]
3 3  
4 4  
5 5  
6 -**Table of Contents：**
7 7  
9 +
10 +
11 +**Table of Contents:**
12 +
8 8  {{toc/}}
9 9  
10 10  
... ... @@ -14,22 +14,22 @@
14 14  
15 15  = 1. Introduction =
16 16  
17 -== 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
22 +== 1.1 What is SN50v3-LB/LS LoRaWAN Generic Node ==
18 18  
19 19  
20 -(% 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.
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.
21 21  
22 -(% 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.
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.
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.
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.
25 25  
26 -(% 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.
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.
27 27  
28 -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.
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.
29 29  
30 -
31 31  == 1.2 ​Features ==
32 32  
37 +
33 33  * LoRaWAN 1.0.3 Class A
34 34  * Ultra-low power consumption
35 35  * Open-Source hardware/software
... ... @@ -38,7 +38,8 @@
38 38  * Support wireless OTA update firmware
39 39  * Uplink on periodically
40 40  * Downlink to change configure
41 -* 8500mAh Battery for long term use
46 +* 8500mAh Li/SOCl2 battery(SN50v3-LB)
47 +* Solar panel + 3000mAh Li-on battery(SN50v3-LS)
42 42  
43 43  == 1.3 Specification ==
44 44  
... ... @@ -45,7 +45,7 @@
45 45  
46 46  (% style="color:#037691" %)**Common DC Characteristics:**
47 47  
48 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
54 +* Supply Voltage: Built- in battery , 2.5v ~~ 3.6v
49 49  * Operating Temperature: -40 ~~ 85°C
50 50  
51 51  (% style="color:#037691" %)**I/O Interface:**
... ... @@ -88,7 +88,7 @@
88 88  == 1.5 Button & LEDs ==
89 89  
90 90  
91 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
97 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]][[image:image-20231231203148-2.png||height="456" width="316"]]
92 92  
93 93  
94 94  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
... ... @@ -107,7 +107,7 @@
107 107  == 1.6 BLE connection ==
108 108  
109 109  
110 -SN50v3-LB supports BLE remote configure.
116 +SN50v3-LB/LS supports BLE remote configure.
111 111  
112 112  
113 113  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:
... ... @@ -122,35 +122,40 @@
122 122  == 1.7 Pin Definitions ==
123 123  
124 124  
125 -[[image:image-20230513102034-2.png]]
131 +[[image:image-20230610163213-1.png||height="404" width="699"]]
126 126  
127 127  
128 128  == 1.8 Mechanical ==
129 129  
136 +=== 1.8.1 for LB version ===
130 130  
131 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
132 132  
133 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
139 +[[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]]
134 134  
141 +
135 135  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
136 136  
144 +=== 1.8.2 for LS version ===
137 137  
138 -== Hole Option ==
146 +[[image:image-20231231203439-3.png||height="385" width="886"]]
139 139  
140 140  
141 -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:
149 +== 1.9 Hole Option ==
142 142  
151 +
152 +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:
153 +
143 143  [[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"]]
144 144  
145 145  [[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"]]
146 146  
147 147  
148 -= 2. Configure SN50v3-LB to connect to LoRaWAN network =
159 += 2. Configure SN50v3-LB/LS to connect to LoRaWAN network =
149 149  
150 150  == 2.1 How it works ==
151 151  
152 152  
153 -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 +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.
154 154  
155 155  
156 156  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -158,12 +158,12 @@
158 158  
159 159  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.
160 160  
161 -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 +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.
162 162  
163 163  
164 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
175 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB/LS.
165 165  
166 -Each SN50v3-LB is shipped with a sticker with the default device EUI as below:
177 +Each SN50v3-LB/LS is shipped with a sticker with the default device EUI as below:
167 167  
168 168  [[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"]]
169 169  
... ... @@ -192,10 +192,10 @@
192 192  [[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"]]
193 193  
194 194  
195 -(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB
206 +(% style="color:blue" %)**Step 2:**(%%) Activate SN50v3-LB/LS
196 196  
197 197  
198 -Press the button for 5 seconds to activate the SN50v3-LB.
209 +Press the button for 5 seconds to activate the SN50v3-LB/LS.
199 199  
200 200  (% 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.
201 201  
... ... @@ -207,7 +207,7 @@
207 207  === 2.3.1 Device Status, FPORT~=5 ===
208 208  
209 209  
210 -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 +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.
211 211  
212 212  The Payload format is as below.
213 213  
... ... @@ -215,44 +215,44 @@
215 215  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
216 216  |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
217 217  |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
218 -|(% 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 +|(% 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
219 219  
220 220  Example parse in TTNv3
221 221  
222 222  
223 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
234 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB/LS, this value is 0x1C
224 224  
225 225  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
226 226  
227 227  (% style="color:#037691" %)**Frequency Band**:
228 228  
229 -*0x01: EU868
240 +0x01: EU868
230 230  
231 -*0x02: US915
242 +0x02: US915
232 232  
233 -*0x03: IN865
244 +0x03: IN865
234 234  
235 -*0x04: AU915
246 +0x04: AU915
236 236  
237 -*0x05: KZ865
248 +0x05: KZ865
238 238  
239 -*0x06: RU864
250 +0x06: RU864
240 240  
241 -*0x07: AS923
252 +0x07: AS923
242 242  
243 -*0x08: AS923-1
254 +0x08: AS923-1
244 244  
245 -*0x09: AS923-2
256 +0x09: AS923-2
246 246  
247 -*0x0a: AS923-3
258 +0x0a: AS923-3
248 248  
249 -*0x0b: CN470
260 +0x0b: CN470
250 250  
251 -*0x0c: EU433
262 +0x0c: EU433
252 252  
253 -*0x0d: KR920
264 +0x0d: KR920
254 254  
255 -*0x0e: MA869
266 +0x0e: MA869
256 256  
257 257  
258 258  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -276,19 +276,22 @@
276 276  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
277 277  
278 278  
279 -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 +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.
280 280  
281 281  For example:
282 282  
283 - **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
294 + (% 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.
284 284  
285 285  
286 286  (% style="color:red" %) **Important Notice:**
287 287  
288 -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.
289 -1. All modes share the same Payload Explanation from HERE.
290 -1. By default, the device will send an uplink message every 20 minutes.
299 +~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.
291 291  
301 +2. All modes share the same Payload Explanation from HERE.
302 +
303 +3. By default, the device will send an uplink message every 20 minutes.
304 +
305 +
292 292  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
293 293  
294 294  
... ... @@ -295,8 +295,8 @@
295 295  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
296 296  
297 297  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
298 -|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:130px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**2**
299 -|**Value**|Bat|(% style="width:191px" %)(((
312 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
313 +|Value|Bat|(% style="width:191px" %)(((
300 300  Temperature(DS18B20)(PC13)
301 301  )))|(% style="width:78px" %)(((
302 302  ADC(PA4)
... ... @@ -313,11 +313,12 @@
313 313  
314 314  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
315 315  
330 +
316 316  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.
317 317  
318 318  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
319 -|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:140px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**
320 -|**Value**|BAT|(% style="width:196px" %)(((
334 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**
335 +|Value|BAT|(% style="width:196px" %)(((
321 321  Temperature(DS18B20)(PC13)
322 322  )))|(% style="width:87px" %)(((
323 323  ADC(PA4)
... ... @@ -324,27 +324,30 @@
324 324  )))|(% style="width:189px" %)(((
325 325  Digital in(PB15) & Digital Interrupt(PA8)
326 326  )))|(% style="width:208px" %)(((
327 -Distance measure by:1) LIDAR-Lite V3HP
342 +Distance measure by: 1) LIDAR-Lite V3HP
328 328  Or 2) Ultrasonic Sensor
329 329  )))|(% style="width:117px" %)Reserved
330 330  
331 331  [[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"]]
332 332  
348 +
333 333  (% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
334 334  
335 335  [[image:image-20230512173758-5.png||height="563" width="712"]]
336 336  
353 +
337 337  (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
338 338  
339 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
356 +(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
340 340  
341 341  [[image:image-20230512173903-6.png||height="596" width="715"]]
342 342  
360 +
343 343  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
344 344  
345 345  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
346 -|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:120px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:80px;background-color:#D9E2F3;color:#0070C0" %)**2**
347 -|**Value**|BAT|(% style="width:183px" %)(((
364 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
365 +|Value|BAT|(% style="width:183px" %)(((
348 348  Temperature(DS18B20)(PC13)
349 349  )))|(% style="width:173px" %)(((
350 350  Digital in(PB15) & Digital Interrupt(PA8)
... ... @@ -352,34 +352,36 @@
352 352  ADC(PA4)
353 353  )))|(% style="width:323px" %)(((
354 354  Distance measure by:1)TF-Mini plus LiDAR
355 -Or 
356 -2) TF-Luna LiDAR
373 +Or 2) TF-Luna LiDAR
357 357  )))|(% style="width:188px" %)Distance signal  strength
358 358  
359 359  [[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"]]
360 360  
378 +
361 361  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
362 362  
363 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
381 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
364 364  
365 365  [[image:image-20230512180609-7.png||height="555" width="802"]]
366 366  
385 +
367 367  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
368 368  
369 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
388 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
370 370  
371 -[[image:image-20230513105207-4.png||height="469" width="802"]]
390 +[[image:image-20230610170047-1.png||height="452" width="799"]]
372 372  
373 373  
374 374  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
375 375  
395 +
376 376  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
377 377  
378 378  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
379 379  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
380 380  **Size(bytes)**
381 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 140px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
382 -|**Value**|(% style="width:68px" %)(((
401 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
402 +|Value|(% style="width:68px" %)(((
383 383  ADC1(PA4)
384 384  )))|(% style="width:75px" %)(((
385 385  ADC2(PA5)
... ... @@ -402,8 +402,8 @@
402 402  This mode has total 11 bytes. As shown below:
403 403  
404 404  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
405 -|(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**
406 -|**Value**|BAT|(% style="width:186px" %)(((
425 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**
426 +|Value|BAT|(% style="width:186px" %)(((
407 407  Temperature1(DS18B20)(PC13)
408 408  )))|(% style="width:82px" %)(((
409 409  ADC(PA4)
... ... @@ -414,24 +414,29 @@
414 414  
415 415  [[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"]]
416 416  
437 +
417 417  [[image:image-20230513134006-1.png||height="559" width="736"]]
418 418  
419 419  
420 420  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
421 421  
443 +
422 422  [[image:image-20230512164658-2.png||height="532" width="729"]]
423 423  
424 424  Each HX711 need to be calibrated before used. User need to do below two steps:
425 425  
426 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
427 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
448 +1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
449 +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.
428 428  1. (((
429 429  Weight has 4 bytes, the unit is g.
452 +
453 +
454 +
430 430  )))
431 431  
432 432  For example:
433 433  
434 -**AT+GETSENSORVALUE =0**
459 +(% style="color:blue" %)**AT+GETSENSORVALUE =0**
435 435  
436 436  Response:  Weight is 401 g
437 437  
... ... @@ -441,14 +441,12 @@
441 441  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
442 442  **Size(bytes)**
443 443  )))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**4**
444 -|**Value**|BAT|(% style="width:193px" %)(((
445 -Temperature(DS18B20)
446 -(PC13)
469 +|Value|BAT|(% style="width:193px" %)(((
470 +Temperature(DS18B20)(PC13)
447 447  )))|(% style="width:85px" %)(((
448 448  ADC(PA4)
449 449  )))|(% style="width:186px" %)(((
450 -Digital in(PB15) &
451 -Digital Interrupt(PA8)
474 +Digital in(PB15) & Digital Interrupt(PA8)
452 452  )))|(% style="width:100px" %)Weight
453 453  
454 454  [[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-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
... ... @@ -456,6 +456,7 @@
456 456  
457 457  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
458 458  
482 +
459 459  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.
460 460  
461 461  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.
... ... @@ -462,11 +462,12 @@
462 462  
463 463  [[image:image-20230512181814-9.png||height="543" width="697"]]
464 464  
465 -(% 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.
466 466  
467 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px %)
468 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 220px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
469 -|**Value**|BAT|(% style="width:256px" %)(((
490 +(% 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.**
491 +
492 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
493 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
494 +|Value|BAT|(% style="width:256px" %)(((
470 470  Temperature(DS18B20)(PC13)
471 471  )))|(% style="width:108px" %)(((
472 472  ADC(PA4)
... ... @@ -481,11 +481,12 @@
481 481  
482 482  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
483 483  
484 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px %)
509 +
510 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
485 485  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
486 486  **Size(bytes)**
487 487  )))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2
488 -|**Value**|BAT|(% style="width:188px" %)(((
514 +|Value|BAT|(% style="width:188px" %)(((
489 489  Temperature(DS18B20)
490 490  (PC13)
491 491  )))|(% style="width:83px" %)(((
... ... @@ -496,13 +496,15 @@
496 496  
497 497  [[image:image-20230513111203-7.png||height="324" width="975"]]
498 498  
525 +
499 499  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
500 500  
501 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px %)
528 +
529 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
502 502  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
503 503  **Size(bytes)**
504 -)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)2
505 -|**Value**|BAT|(% style="width:207px" %)(((
532 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2
533 +|Value|BAT|(% style="width:207px" %)(((
506 506  Temperature(DS18B20)
507 507  (PC13)
508 508  )))|(% style="width:94px" %)(((
... ... @@ -520,50 +520,149 @@
520 520  
521 521  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
522 522  
523 -(% style="width:1010px" %)
524 -|=(((
551 +
552 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
553 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
525 525  **Size(bytes)**
526 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
527 -|**Value**|BAT|(((
528 -Temperature1(DS18B20)
529 -(PC13)
555 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
556 +|Value|BAT|(((
557 +Temperature
558 +(DS18B20)(PC13)
530 530  )))|(((
531 -Temperature2(DS18B20)
532 -(PB9)
560 +Temperature2
561 +(DS18B20)(PB9)
533 533  )))|(((
534 534  Digital Interrupt
535 535  (PB15)
536 536  )))|(% style="width:193px" %)(((
537 -Temperature3(DS18B20)
538 -(PB8)
566 +Temperature3
567 +(DS18B20)(PB8)
539 539  )))|(% style="width:78px" %)(((
540 -Count1
541 -(PA8)
569 +Count1(PA8)
542 542  )))|(% style="width:78px" %)(((
543 -Count2
544 -(PA4)
571 +Count2(PA4)
545 545  )))
546 546  
547 547  [[image:image-20230513111255-9.png||height="341" width="899"]]
548 548  
549 -**The newly added AT command is issued correspondingly:**
576 +(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
550 550  
551 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
578 +(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
552 552  
553 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
580 +(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
554 554  
555 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
582 +(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
556 556  
557 -**AT+SETCNT=aa,bb** 
558 558  
585 +(% style="color:blue" %)**AT+SETCNT=aa,bb** 
586 +
559 559  When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
560 560  
561 561  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
562 562  
563 563  
592 +==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
564 564  
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:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:135px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; 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 +===== 2.3.2.10.b  Uplink, PWM output =====
643 +
644 +[[image:image-20230817172209-2.png||height="439" width="683"]]
645 +
646 +(% 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**
647 +
648 +a is the time delay of the output, the unit is ms.
649 +
650 +b is the output frequency, the unit is HZ.
651 +
652 +c is the duty cycle of the output, the unit is %.
653 +
654 +(% 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 **
655 +
656 +aa is the time delay of the output, the unit is ms.
657 +
658 +bb is the output frequency, the unit is HZ.
659 +
660 +cc is the duty cycle of the output, the unit is %.
661 +
662 +
663 +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.
664 +
665 +The oscilloscope displays as follows:
666 +
667 +[[image:image-20231213102404-1.jpeg||height="780" width="932"]]
668 +
669 +
670 +===== 2.3.2.10.c  Downlink, PWM output =====
671 +
672 +
673 +[[image:image-20230817173800-3.png||height="412" width="685"]]
674 +
675 +Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
676 +
677 + xx xx xx is the output frequency, the unit is HZ.
678 +
679 + yy is the duty cycle of the output, the unit is %.
680 +
681 + zz zz is the time delay of the output, the unit is ms.
682 +
683 +
684 +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.
685 +
686 +The oscilloscope displays as follows:
687 +
688 +[[image:image-20230817173858-5.png||height="694" width="921"]]
689 +
690 +
565 565  === 2.3.3  ​Decode payload ===
566 566  
693 +
567 567  While using TTN V3 network, you can add the payload format to decode the payload.
568 568  
569 569  [[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"]]
... ... @@ -570,13 +570,14 @@
570 570  
571 571  The payload decoder function for TTN V3 are here:
572 572  
573 -SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
700 +SN50v3-LB/LS TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
574 574  
575 575  
576 576  ==== 2.3.3.1 Battery Info ====
577 577  
578 -Check the battery voltage for SN50v3.
579 579  
706 +Check the battery voltage for SN50v3-LB/LS.
707 +
580 580  Ex1: 0x0B45 = 2885mV
581 581  
582 582  Ex2: 0x0B49 = 2889mV
... ... @@ -584,16 +584,18 @@
584 584  
585 585  ==== 2.3.3.2  Temperature (DS18B20) ====
586 586  
715 +
587 587  If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
588 588  
589 -More DS18B20 can check the [[3 DS18B20 mode>>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/#2.3.4MOD3D4283xDS18B2029]]
718 +More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
590 590  
591 -**Connection:**
720 +(% style="color:blue" %)**Connection:**
592 592  
593 593  [[image:image-20230512180718-8.png||height="538" width="647"]]
594 594  
595 -**Example**:
596 596  
725 +(% style="color:blue" %)**Example**:
726 +
597 597  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
598 598  
599 599  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -603,6 +603,7 @@
603 603  
604 604  ==== 2.3.3.3 Digital Input ====
605 605  
736 +
606 606  The digital input for pin PB15,
607 607  
608 608  * When PB15 is high, the bit 1 of payload byte 6 is 1.
... ... @@ -612,28 +612,38 @@
612 612  (((
613 613  When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
614 614  
615 -(% style="color:red" %)**Note:**The maximum voltage input supports 3.6V.
746 +(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
747 +
748 +
616 616  )))
617 617  
618 618  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
619 619  
620 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
621 621  
622 -When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
754 +The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
623 623  
756 +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.
757 +
624 624  [[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-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
625 625  
626 -(% 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.
627 627  
761 +(% 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.**
628 628  
763 +
764 +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.
765 +
766 +[[image:image-20230811113449-1.png||height="370" width="608"]]
767 +
629 629  ==== 2.3.3.5 Digital Interrupt ====
630 630  
631 -Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
632 632  
633 -(% style="color:blue" %)**~ Interrupt connection method:**
771 +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.
634 634  
773 +(% style="color:blue" %)** Interrupt connection method:**
774 +
635 635  [[image:image-20230513105351-5.png||height="147" width="485"]]
636 636  
777 +
637 637  (% style="color:blue" %)**Example to use with door sensor :**
638 638  
639 639  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.
... ... @@ -640,22 +640,23 @@
640 640  
641 641  [[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"]]
642 642  
643 -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 SN50_v3 interrupt interface to detect the status for the door or window.
784 +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.
644 644  
645 -(% style="color:blue" %)**~ Below is the installation example:**
646 646  
647 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
787 +(% style="color:blue" %)**Below is the installation example:**
648 648  
789 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB/LS as follows:
790 +
649 649  * (((
650 -One pin to SN50_v3's PA8 pin
792 +One pin to SN50v3-LB/LS's PA8 pin
651 651  )))
652 652  * (((
653 -The other pin to SN50_v3's VDD pin
795 +The other pin to SN50v3-LB/LS's VDD pin
654 654  )))
655 655  
656 656  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.
657 657  
658 -Door sensors have two types: ** NC (Normal close)** and **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.
800 +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.
659 659  
660 660  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.
661 661  
... ... @@ -667,29 +667,32 @@
667 667  
668 668  The command is:
669 669  
670 -(% 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]]**. **)
812 +(% 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]]**. **)
671 671  
672 672  Below shows some screen captures in TTN V3:
673 673  
674 674  [[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"]]
675 675  
676 -In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
677 677  
819 +In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
820 +
678 678  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
679 679  
680 680  
681 681  ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
682 682  
826 +
683 683  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
684 684  
685 685  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
686 686  
687 -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 SN50_v3 will be a good reference.
831 +(% 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.**
688 688  
833 +
689 689  Below is the connection to SHT20/ SHT31. The connection is as below:
690 690  
836 +[[image:image-20230610170152-2.png||height="501" width="846"]]
691 691  
692 -[[image:image-20230513103633-3.png||height="448" width="716"]]
693 693  
694 694  The device will be able to get the I2C sensor data now and upload to IoT Server.
695 695  
... ... @@ -708,23 +708,26 @@
708 708  
709 709  ==== 2.3.3.7  ​Distance Reading ====
710 710  
711 -Refer [[Ultrasonic Sensor section>>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/#H2.4.8UltrasonicSensor]].
712 712  
857 +Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
713 713  
859 +
714 714  ==== 2.3.3.8 Ultrasonic Sensor ====
715 715  
862 +
716 716  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]]
717 717  
718 -The SN50_v3 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.
865 +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.
719 719  
720 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
867 +The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
721 721  
722 722  The picture below shows the connection:
723 723  
724 724  [[image:image-20230512173903-6.png||height="596" width="715"]]
725 725  
726 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
727 727  
874 +Connect to the SN50v3-LB/LS and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
875 +
728 728  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
729 729  
730 730  **Example:**
... ... @@ -732,16 +732,17 @@
732 732  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
733 733  
734 734  
735 -
736 736  ==== 2.3.3.9  Battery Output - BAT pin ====
737 737  
738 -The BAT pin of SN50v3 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 will run out very soon.
739 739  
886 +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.
740 740  
888 +
741 741  ==== 2.3.3.10  +5V Output ====
742 742  
743 -SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
744 744  
892 +SN50v3-LB/LS will enable +5V output before all sampling and disable the +5v after all sampling. 
893 +
745 745  The 5V output time can be controlled by AT Command.
746 746  
747 747  (% style="color:blue" %)**AT+5VT=1000**
... ... @@ -748,21 +748,53 @@
748 748  
749 749  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
750 750  
751 -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.
900 +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.
752 752  
753 753  
754 -
755 755  ==== 2.3.3.11  BH1750 Illumination Sensor ====
756 756  
905 +
757 757  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
758 758  
759 759  [[image:image-20230512172447-4.png||height="416" width="712"]]
760 760  
910 +
761 761  [[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"]]
762 762  
763 763  
764 -==== 2.3.3.12  Working MOD ====
914 +==== 2.3.3.12  PWM MOD ====
765 765  
916 +
917 +* (((
918 +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.
919 +)))
920 +* (((
921 +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:
922 +)))
923 +
924 + [[image:image-20230817183249-3.png||height="320" width="417"]]
925 +
926 +* (((
927 +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.
928 +)))
929 +* (((
930 +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.
931 +)))
932 +* (((
933 +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.
934 +
935 +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.
936 +
937 +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.
938 +
939 +b) If the output duration is more than 30 seconds, better to use external power source. 
940 +)))
941 +
942 +
943 +
944 +==== 2.3.3.13  Working MOD ====
945 +
946 +
766 766  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
767 767  
768 768  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -778,9 +778,8 @@
778 778  * 6: MOD7
779 779  * 7: MOD8
780 780  * 8: MOD9
962 +* 9: MOD10
781 781  
782 -
783 -
784 784  == 2.4 Payload Decoder file ==
785 785  
786 786  
... ... @@ -791,21 +791,20 @@
791 791  [[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]]
792 792  
793 793  
794 -
795 795  == 2.5 Frequency Plans ==
796 796  
797 797  
798 -The SN50v3-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.
977 +The SN50v3-LB/LS 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.
799 799  
800 800  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
801 801  
802 802  
803 -= 3. Configure SN50v3-LB =
982 += 3. Configure SN50v3-LB/LS =
804 804  
805 805  == 3.1 Configure Methods ==
806 806  
807 807  
808 -SN50v3-LB supports below configure method:
987 +SN50v3-LB/LS supports below configure method:
809 809  
810 810  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
811 811  * 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]].
... ... @@ -824,20 +824,21 @@
824 824  [[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/]]
825 825  
826 826  
827 -== 3.3 Commands special design for SN50v3-LB ==
1006 +== 3.3 Commands special design for SN50v3-LB/LS ==
828 828  
829 829  
830 -These commands only valid for S31x-LB, as below:
1009 +These commands only valid for SN50v3-LB/LS, as below:
831 831  
832 832  
833 833  === 3.3.1 Set Transmit Interval Time ===
834 834  
1014 +
835 835  Feature: Change LoRaWAN End Node Transmit Interval.
836 836  
837 837  (% style="color:blue" %)**AT Command: AT+TDC**
838 838  
839 839  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
840 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
1020 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
841 841  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
842 842  30000
843 843  OK
... ... @@ -857,25 +857,25 @@
857 857  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
858 858  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
859 859  
860 -
861 -
862 862  === 3.3.2 Get Device Status ===
863 863  
1042 +
864 864  Send a LoRaWAN downlink to ask the device to send its status.
865 865  
866 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
1045 +(% style="color:blue" %)**Downlink Payload: 0x26 01**
867 867  
868 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
1047 +Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
869 869  
870 870  
871 871  === 3.3.3 Set Interrupt Mode ===
872 872  
1052 +
873 873  Feature, Set Interrupt mode for GPIO_EXIT.
874 874  
875 875  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
876 876  
877 877  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
878 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1058 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
879 879  |(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
880 880  0
881 881  OK
... ... @@ -890,7 +890,6 @@
890 890  )))|(% style="width:157px" %)OK
891 891  |(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
892 892  Set Transmit Interval
893 -
894 894  trigger by rising edge.
895 895  )))|(% style="width:157px" %)OK
896 896  |(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
... ... @@ -906,10 +906,9 @@
906 906  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
907 907  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
908 908  
909 -
910 -
911 911  === 3.3.4 Set Power Output Duration ===
912 912  
1090 +
913 913  Control the output duration 5V . Before each sampling, device will
914 914  
915 915  ~1. first enable the power output to external sensor,
... ... @@ -921,7 +921,7 @@
921 921  (% style="color:blue" %)**AT Command: AT+5VT**
922 922  
923 923  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
924 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1102 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
925 925  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
926 926  500(default)
927 927  OK
... ... @@ -939,16 +939,15 @@
939 939  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
940 940  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
941 941  
942 -
943 -
944 944  === 3.3.5 Set Weighing parameters ===
945 945  
1122 +
946 946  Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
947 947  
948 948  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
949 949  
950 950  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
951 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1128 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
952 952  |(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
953 953  |(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
954 954  |(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
... ... @@ -965,10 +965,9 @@
965 965  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
966 966  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
967 967  
968 -
969 -
970 970  === 3.3.6 Set Digital pulse count value ===
971 971  
1147 +
972 972  Feature: Set the pulse count value.
973 973  
974 974  Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
... ... @@ -976,7 +976,7 @@
976 976  (% style="color:blue" %)**AT Command: AT+SETCNT**
977 977  
978 978  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
979 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1155 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
980 980  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
981 981  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
982 982  
... ... @@ -989,16 +989,15 @@
989 989  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
990 990  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
991 991  
992 -
993 -
994 994  === 3.3.7 Set Workmode ===
995 995  
1170 +
996 996  Feature: Switch working mode.
997 997  
998 998  (% style="color:blue" %)**AT Command: AT+MOD**
999 999  
1000 1000  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1001 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1176 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1002 1002  |(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1003 1003  OK
1004 1004  )))
... ... @@ -1014,13 +1014,103 @@
1014 1014  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1015 1015  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1016 1016  
1192 +(% id="H3.3.8PWMsetting" %)
1193 +=== 3.3.8 PWM setting ===
1017 1017  
1018 1018  
1019 -= 4. Battery & Power Consumption =
1196 +(% class="mark" %)Feature: Set the time acquisition unit for PWM input capture.
1020 1020  
1198 +(% style="color:blue" %)**AT Command: AT+PWMSET**
1021 1021  
1022 -SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1200 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1201 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 130px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
1202 +|(% style="width:154px" %)AT+PWMSET=?|(% style="width:223px" %)0|(% style="width:130px" %)(((
1203 +0(default)
1023 1023  
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 +(% class="mark" %)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: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 193px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 137px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
1226 +|(% style="width:183px" %)AT+PWMOUT=?|(% style="width:193px" %)0|(% style="width:137px" %)(((
1227 +0,0,0(default)
1228 +
1229 +OK
1230 +)))
1231 +|(% style="width:183px" %)AT+PWMOUT=0,0,0|(% style="width:193px" %)The default is PWM input detection|(% style="width:137px" %)(((
1232 +OK
1233 +
1234 +)))
1235 +|(% style="width:183px" %)AT+PWMOUT=5,1000,50|(% style="width:193px" %)(((
1236 +The PWM output time is 5ms, the output frequency is 1000HZ, and the output duty cycle is 50%.
1237 +
1238 +
1239 +)))|(% style="width:137px" %)(((
1240 +OK
1241 +)))
1242 +
1243 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1244 +|=(% style="width: 155px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 112px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 242px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**parameters**
1245 +|(% colspan="1" rowspan="3" style="width:155px" %)(((
1246 +AT+PWMOUT=a,b,c
1247 +
1248 +
1249 +)))|(% colspan="1" rowspan="3" style="width:112px" %)(((
1250 +Set PWM output time, output frequency and output duty cycle.
1251 +
1252 +(((
1253 +
1254 +)))
1255 +
1256 +(((
1257 +
1258 +)))
1259 +)))|(% style="width:242px" %)(((
1260 +a: Output time (unit: seconds)
1261 +
1262 +The value ranges from 0 to 65535.
1263 +
1264 +When a=65535, PWM will always output.
1265 +)))
1266 +|(% style="width:242px" %)(((
1267 +b: Output frequency (unit: HZ)
1268 +)))
1269 +|(% style="width:242px" %)(((
1270 +c: Output duty cycle (unit: %)
1271 +
1272 +The value ranges from 0 to 100.
1273 +)))
1274 +
1275 +(% style="color:blue" %)**Downlink Command: 0x0B01**
1276 +
1277 +Format: Command Code (0x0B01) followed by 6 bytes.
1278 +
1279 +Downlink payload：0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1280 +
1281 +* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1282 +* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1283 +
1284 += 4. Battery & Power Cons =
1285 +
1286 +
1287 +SN50v3-LB/LS use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1288 +
1024 1024  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1025 1025  
1026 1026  
... ... @@ -1028,31 +1028,47 @@
1028 1028  
1029 1029  
1030 1030  (% class="wikigeneratedid" %)
1031 -User can change firmware SN50v3-LB to:
1296 +**User can change firmware SN50v3-LB/LS to:**
1032 1032  
1033 1033  * Change Frequency band/ region.
1034 1034  * Update with new features.
1035 1035  * Fix bugs.
1036 1036  
1037 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1302 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
1038 1038  
1304 +**Methods to Update Firmware:**
1039 1039  
1040 -Methods to Update Firmware:
1306 +* (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/]]**
1307 +* 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]]**.
1041 1041  
1042 -* (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/]]
1043 -* 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]]**.
1044 -
1045 1045  = 6. FAQ =
1046 1046  
1047 -== 6.1 Where can i find source code of SN50v3-LB? ==
1311 +== 6.1 Where can i find source code of SN50v3-LB/LS? ==
1048 1048  
1313 +
1049 1049  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1050 1050  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1051 1051  
1317 +== 6.2 How to generate PWM Output in SN50v3-LB/LS? ==
1318 +
1319 +
1320 +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]]**.
1321 +
1322 +
1323 +== 6.3 How to put several sensors to a SN50v3-LB/LS? ==
1324 +
1325 +
1326 +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.
1327 +
1328 +[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
1329 +
1330 +[[image:image-20230810121434-1.png||height="242" width="656"]]
1331 +
1332 +
1052 1052  = 7. Order Info =
1053 1053  
1054 1054  
1055 -Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY**
1336 +Part Number: (% style="color:blue" %)**SN50v3-LB-XX-YY** or **SN50v3-LS-XX-YY**
1056 1056  
1057 1057  (% style="color:red" %)**XX**(%%): The default frequency band
1058 1058  
... ... @@ -1074,9 +1074,10 @@
1074 1074  
1075 1075  = 8. ​Packing Info =
1076 1076  
1358 +
1077 1077  (% style="color:#037691" %)**Package Includes**:
1078 1078  
1079 -* SN50v3-LB LoRaWAN Generic Node
1361 +* SN50v3-LB or SN50v3-LS LoRaWAN Generic Node
1080 1080  
1081 1081  (% style="color:#037691" %)**Dimension and weight**:
1082 1082  
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