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Details

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Content

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3	3
4	4
5	5
6		-**Table of Contents:**
	6	+**Table of Contents：**
7	7
8	8	{{toc/}}
9	9
...	...	@@ -19,7 +19,7 @@
19	19
20	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.
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, and so on.
	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.
23	23
24	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.
25	25
...	...	@@ -27,6 +27,7 @@
27	27
28	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.
29	29
	30	+
30	30	== 1.2 ​Features ==
31	31
32	32
...	...	@@ -40,6 +40,8 @@
40	40	* Downlink to change configure
41	41	* 8500mAh Battery for long term use
42	42
	44	+
	45	+
43	43	== 1.3 Specification ==
44	44
45	45
...	...	@@ -77,6 +77,8 @@
77	77	* Sleep Mode: 5uA @ 3.3v
78	78	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
79	79
	83	+
	84	+
80	80	== 1.4 Sleep mode and working mode ==
81	81
82	82
...	...	@@ -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]][[image:image-20231231203148-2.png||height="456" width="316"]]
	96	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
92	92
93	93
94	94	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
...	...	@@ -104,6 +104,8 @@
104	104	)))
105	105	|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
106	106
	112	+
	113	+
107	107	== 1.6 BLE connection ==
108	108
109	109
...	...	@@ -122,27 +122,22 @@
122	122	== 1.7 Pin Definitions ==
123	123
124	124
125		-[[image:image-20230610163213-1.png||height="404" width="699"]]
	132	+[[image:image-20230513102034-2.png]]
126	126
127	127
128	128	== 1.8 Mechanical ==
129	129
130		-=== 1.8.1 for LB version ===
131	131
	138	+[[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@1675143884058-338.png]][[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
	140	+[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
134	134
135		-
136	136	[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
137	137
138		-=== 1.8.2 for LS version ===
139	139
140		-[[image:image-20231231203439-3.png||height="385" width="886"]]
	145	+== Hole Option ==
141	141
142	142
143		-== 1.9 Hole Option ==
144		-
145		-
146	146	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	148	[[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"]]
...	...	@@ -155,7 +155,7 @@
155	155	== 2.1 How it works ==
156	156
157	157
158		-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 SN50v3-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
	160	+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.
159	159
160	160
161	161	== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
...	...	@@ -163,7 +163,7 @@
163	163
164	164	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.
165	165
166		-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.
	168	+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.
167	167
168	168
169	169	(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
...	...	@@ -212,7 +212,7 @@
212	212	=== 2.3.1 Device Status, FPORT~=5 ===
213	213
214	214
215		-Users can use the downlink command(**0x26 01**) to ask SN50v3-LB to send device configure detail, include device configure status. SN50v3-LB will uplink a payload via FPort=5 to server.
	217	+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.
216	216
217	217	The Payload format is as below.
218	218
...	...	@@ -220,44 +220,44 @@
220	220	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
221	221	|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
222	222	|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
223		-|(% 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
	225	+|(% 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
224	224
225	225	Example parse in TTNv3
226	226
227	227
228		-(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
	230	+(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
229	229
230	230	(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
231	231
232	232	(% style="color:#037691" %)**Frequency Band**:
233	233
234		-0x01: EU868
	236	+*0x01: EU868
235	235
236		-0x02: US915
	238	+*0x02: US915
237	237
238		-0x03: IN865
	240	+*0x03: IN865
239	239
240		-0x04: AU915
	242	+*0x04: AU915
241	241
242		-0x05: KZ865
	244	+*0x05: KZ865
243	243
244		-0x06: RU864
	246	+*0x06: RU864
245	245
246		-0x07: AS923
	248	+*0x07: AS923
247	247
248		-0x08: AS923-1
	250	+*0x08: AS923-1
249	249
250		-0x09: AS923-2
	252	+*0x09: AS923-2
251	251
252		-0x0a: AS923-3
	254	+*0x0a: AS923-3
253	253
254		-0x0b: CN470
	256	+*0x0b: CN470
255	255
256		-0x0c: EU433
	258	+*0x0c: EU433
257	257
258		-0x0d: KR920
	260	+*0x0d: KR920
259	259
260		-0x0e: MA869
	262	+*0x0e: MA869
261	261
262	262
263	263	(% style="color:#037691" %)**Sub-Band**:
...	...	@@ -281,22 +281,21 @@
281	281	=== 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
282	282
283	283
284		-SN50v3-LB 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 to different working modes.
	286	+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.
285	285
286	286	For example:
287	287
288		- (% 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.
	290	+ **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
289	289
290	290
291	291	(% style="color:red" %) **Important Notice:**
292	292
293		-~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 transmit in DR0 with 12 bytes payload.
	295	+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.
	296	+1. All modes share the same Payload Explanation from HERE.
	297	+1. By default, the device will send an uplink message every 20 minutes.
294	294
295		-2. All modes share the same Payload Explanation from HERE.
296	296
297		-3. By default, the device will send an uplink message every 20 minutes.
298	298
299		-
300	300	==== 2.3.2.1  MOD~=1 (Default Mode) ====
301	301
302	302
...	...	@@ -304,7 +304,7 @@
304	304
305	305	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
306	306	|(% 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**
307		-|Value|Bat|(% style="width:191px" %)(((
	308	+|**Value**|Bat|(% style="width:191px" %)(((
308	308	Temperature(DS18B20)(PC13)
309	309	)))|(% style="width:78px" %)(((
310	310	ADC(PA4)
...	...	@@ -319,6 +319,7 @@
319	319	[[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"]]
320	320
321	321
	323	+
322	322	==== 2.3.2.2  MOD~=2 (Distance Mode) ====
323	323
324	324
...	...	@@ -326,7 +326,7 @@
326	326
327	327	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
328	328	|(% 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**
329		-|Value|BAT|(% style="width:196px" %)(((
	331	+|**Value**|BAT|(% style="width:196px" %)(((
330	330	Temperature(DS18B20)(PC13)
331	331	)))|(% style="width:87px" %)(((
332	332	ADC(PA4)
...	...	@@ -333,8 +333,9 @@
333	333	)))|(% style="width:189px" %)(((
334	334	Digital in(PB15) & Digital Interrupt(PA8)
335	335	)))|(% style="width:208px" %)(((
336		-Distance measure by: 1) LIDAR-Lite V3HP
337		-Or 2) Ultrasonic Sensor
	338	+Distance measure by:1) LIDAR-Lite V3HP
	339	+Or
	340	+2) Ultrasonic Sensor
338	338	)))|(% style="width:117px" %)Reserved
339	339
340	340	[[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"]]
...	...	@@ -347,7 +347,7 @@
347	347
348	348	(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
349	349
350		-(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
	353	+Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
351	351
352	352	[[image:image-20230512173903-6.png||height="596" width="715"]]
353	353
...	...	@@ -356,7 +356,7 @@
356	356
357	357	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
358	358	|(% 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**
359		-|Value|BAT|(% style="width:183px" %)(((
	362	+|**Value**|BAT|(% style="width:183px" %)(((
360	360	Temperature(DS18B20)(PC13)
361	361	)))|(% style="width:173px" %)(((
362	362	Digital in(PB15) & Digital Interrupt(PA8)
...	...	@@ -364,7 +364,8 @@
364	364	ADC(PA4)
365	365	)))|(% style="width:323px" %)(((
366	366	Distance measure by:1)TF-Mini plus LiDAR
367		-Or 2) TF-Luna LiDAR
	370	+Or
	371	+2) TF-Luna LiDAR
368	368	)))|(% style="width:188px" %)Distance signal  strength
369	369
370	370	[[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"]]
...	...	@@ -372,7 +372,7 @@
372	372
373	373	**Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
374	374
375		-(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
	379	+Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
376	376
377	377	[[image:image-20230512180609-7.png||height="555" width="802"]]
378	378
...	...	@@ -379,9 +379,9 @@
379	379
380	380	**Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
381	381
382		-(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
	386	+Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
383	383
384		-[[image:image-20230610170047-1.png||height="452" width="799"]]
	388	+[[image:image-20230513105207-4.png||height="469" width="802"]]
385	385
386	386
387	387	==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
...	...	@@ -393,7 +393,7 @@
393	393	|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
394	394	**Size(bytes)**
395	395	)))|=(% 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
396		-|Value|(% style="width:68px" %)(((
	400	+|**Value**|(% style="width:68px" %)(((
397	397	ADC1(PA4)
398	398	)))|(% style="width:75px" %)(((
399	399	ADC2(PA5)
...	...	@@ -417,7 +417,7 @@
417	417
418	418	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
419	419	|(% 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**
420		-|Value|BAT|(% style="width:186px" %)(((
	424	+|**Value**|BAT|(% style="width:186px" %)(((
421	421	Temperature1(DS18B20)(PC13)
422	422	)))|(% style="width:82px" %)(((
423	423	ADC(PA4)
...	...	@@ -428,10 +428,10 @@
428	428
429	429	[[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"]]
430	430
431		-
432	432	[[image:image-20230513134006-1.png||height="559" width="736"]]
433	433
434	434
	438	+
435	435	==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
436	436
437	437
...	...	@@ -439,8 +439,8 @@
439	439
440	440	Each HX711 need to be calibrated before used. User need to do below two steps:
441	441
442		-1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
443		-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.
	446	+1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
	447	+1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
444	444	1. (((
445	445	Weight has 4 bytes, the unit is g.
446	446
...	...	@@ -450,7 +450,7 @@
450	450
451	451	For example:
452	452
453		-(% style="color:blue" %)**AT+GETSENSORVALUE =0**
	457	+**AT+GETSENSORVALUE =0**
454	454
455	455	Response:  Weight is 401 g
456	456
...	...	@@ -460,7 +460,7 @@
460	460	|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
461	461	**Size(bytes)**
462	462	)))|=(% 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**
463		-|Value|BAT|(% style="width:193px" %)(((
	467	+|**Value**|BAT|(% style="width:193px" %)(((
464	464	Temperature(DS18B20)(PC13)
465	465	)))|(% style="width:85px" %)(((
466	466	ADC(PA4)
...	...	@@ -471,6 +471,7 @@
471	471	[[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"]]
472	472
473	473
	478	+
474	474	==== 2.3.2.6  MOD~=6 (Counting Mode) ====
475	475
476	476
...	...	@@ -485,7 +485,7 @@
485	485
486	486	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
487	487	|=(% 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**
488		-|Value|BAT|(% style="width:256px" %)(((
	493	+|**Value**|BAT|(% style="width:256px" %)(((
489	489	Temperature(DS18B20)(PC13)
490	490	)))|(% style="width:108px" %)(((
491	491	ADC(PA4)
...	...	@@ -498,6 +498,7 @@
498	498	[[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"]]
499	499
500	500
	506	+
501	501	==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
502	502
503	503
...	...	@@ -505,7 +505,7 @@
505	505	|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
506	506	**Size(bytes)**
507	507	)))|=(% 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
508		-|Value|BAT|(% style="width:188px" %)(((
	514	+|**Value**|BAT|(% style="width:188px" %)(((
509	509	Temperature(DS18B20)
510	510	(PC13)
511	511	)))|(% style="width:83px" %)(((
...	...	@@ -524,7 +524,7 @@
524	524	|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
525	525	**Size(bytes)**
526	526	)))|=(% 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
527		-|Value|BAT|(% style="width:207px" %)(((
	533	+|**Value**|BAT|(% style="width:207px" %)(((
528	528	Temperature(DS18B20)
529	529	(PC13)
530	530	)))|(% style="width:94px" %)(((
...	...	@@ -547,7 +547,7 @@
547	547	|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
548	548	**Size(bytes)**
549	549	)))|=(% 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
550		-|Value|BAT|(((
	556	+|**Value**|BAT|(((
551	551	Temperature
552	552	(DS18B20)(PC13)
553	553	)))|(((
...	...	@@ -583,105 +583,6 @@
583	583	When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
584	584
585	585
586		-==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
587		-
588		-(% style="color:red" %)**Note: Firmware not release, contact Dragino for testing.**
589		-
590		-In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
591		-
592		-[[It should be noted when using PWM mode.>>||anchor="H2.3.3.12A0PWMMOD"]]
593		-
594		-
595		-===== 2.3.2.10.a  Uplink, PWM input capture =====
596		-
597		-
598		-[[image:image-20230817172209-2.png||height="439" width="683"]]
599		-
600		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
601		-|(% 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**
602		-|Value|Bat|(% style="width:191px" %)(((
603		-Temperature(DS18B20)(PC13)
604		-)))|(% style="width:78px" %)(((
605		-ADC(PA4)
606		-)))|(% style="width:135px" %)(((
607		-PWM_Setting
608		-&Digital Interrupt(PA8)
609		-)))|(% style="width:70px" %)(((
610		-Pulse period
611		-)))|(% style="width:89px" %)(((
612		-Duration of high level
613		-)))
614		-
615		-[[image:image-20230817170702-1.png||height="161" width="1044"]]
616		-
617		-
618		-When the device detects the following PWM signal ,decoder will converts the pulse period and high-level duration to frequency and duty cycle.
619		-
620		-**Frequency：**
621		-
622		-(% class="MsoNormal" %)
623		-(% 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）;
624		-
625		-(% class="MsoNormal" %)
626		-(% 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）;
627		-
628		-
629		-(% class="MsoNormal" %)
630		-**Duty cycle:**
631		-
632		-Duty cycle= Duration of high level/ Pulse period*100 ~(%).
633		-
634		-[[image:image-20230818092200-1.png||height="344" width="627"]]
635		-
636		-===== 2.3.2.10.b  Uplink, PWM output =====
637		-
638		-[[image:image-20230817172209-2.png||height="439" width="683"]]
639		-
640		-(% 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**
641		-
642		-a is the time delay of the output, the unit is ms.
643		-
644		-b is the output frequency, the unit is HZ.
645		-
646		-c is the duty cycle of the output, the unit is %.
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" %)**Downlink**(%%):  (% style="color:#037691" %)**0B 01 bb cc aa **
649		-
650		-aa is the time delay of the output, the unit is ms.
651		-
652		-bb is the output frequency, the unit is HZ.
653		-
654		-cc is the duty cycle of the output, the unit is %.
655		-
656		-
657		-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.
658		-
659		-The oscilloscope displays as follows:
660		-
661		-[[image:image-20231213102404-1.jpeg||height="780" width="932"]]
662		-
663		-
664		-===== 2.3.2.10.c  Downlink, PWM output =====
665		-
666		-
667		-[[image:image-20230817173800-3.png||height="412" width="685"]]
668		-
669		-Downlink:  (% style="color:#037691" %)**0B xx xx xx yy zz zz**
670		-
671		- xx xx xx is the output frequency, the unit is HZ.
672		-
673		- yy is the duty cycle of the output, the unit is %.
674		-
675		- zz zz is the time delay of the output, the unit is ms.
676		-
677		-
678		-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.
679		-
680		-The oscilloscope displays as follows:
681		-
682		-[[image:image-20230817173858-5.png||height="694" width="921"]]
683		-
684		-
685	685	=== 2.3.3  ​Decode payload ===
686	686
687	687
...	...	@@ -691,13 +691,13 @@
691	691
692	692	The payload decoder function for TTN V3 are here:
693	693
694		-SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
	601	+SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
695	695
696	696
697	697	==== 2.3.3.1 Battery Info ====
698	698
699	699
700		-Check the battery voltage for SN50v3-LB.
	607	+Check the battery voltage for SN50v3.
701	701
702	702	Ex1: 0x0B45 = 2885mV
703	703
...	...	@@ -745,24 +745,19 @@
745	745	==== 2.3.3.4  Analogue Digital Converter (ADC) ====
746	746
747	747
748		-The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
	655	+The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
749	749
750		-When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
	657	+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.
751	751
752	752	[[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"]]
753	753
754		-
755	755	(% 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.**
756	756
757	757
758		-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.
759		-
760		-[[image:image-20230811113449-1.png||height="370" width="608"]]
761		-
762	762	==== 2.3.3.5 Digital Interrupt ====
763	763
764	764
765		-Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB will send a packet to the server.
	667	+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.
766	766
767	767	(% style="color:blue" %)** Interrupt connection method:**
768	768
...	...	@@ -775,18 +775,18 @@
775	775
776	776	[[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"]]
777	777
778		-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 interrupt interface to detect the status for the door or window.
	680	+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.
779	779
780	780
781	781	(% style="color:blue" %)**Below is the installation example:**
782	782
783		-Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
	685	+Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
784	784
785	785	* (((
786		-One pin to SN50v3-LB's PA8 pin
	688	+One pin to SN50_v3's PA8 pin
787	787	)))
788	788	* (((
789		-The other pin to SN50v3-LB's VDD pin
	691	+The other pin to SN50_v3's VDD pin
790	790	)))
791	791
792	792	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.
...	...	@@ -803,7 +803,7 @@
803	803
804	804	The command is:
805	805
806		-(% 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]]**. **)
	708	+(% 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]]**. **)
807	807
808	808	Below shows some screen captures in TTN V3:
809	809
...	...	@@ -810,7 +810,7 @@
810	810	[[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"]]
811	811
812	812
813		-In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
	715	+In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
814	814
815	815	door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
816	816
...	...	@@ -822,13 +822,12 @@
822	822
823	823	We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
824	824
825		-(% 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 will be a good reference.**
	727	+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.
826	826
827		-
828	828	Below is the connection to SHT20/ SHT31. The connection is as below:
829	829
830		-[[image:image-20230610170152-2.png||height="501" width="846"]]
831	831
	732	+[[image:image-20230513103633-3.png||height="448" width="716"]]
832	832
833	833	The device will be able to get the I2C sensor data now and upload to IoT Server.
834	834
...	...	@@ -856,7 +856,7 @@
856	856
857	857	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]]
858	858
859		-The SN50v3-LB 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.
	760	+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.
860	860
861	861	The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
862	862
...	...	@@ -865,7 +865,7 @@
865	865	[[image:image-20230512173903-6.png||height="596" width="715"]]
866	866
867	867
868		-Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
	769	+Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
869	869
870	870	The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
871	871
...	...	@@ -877,13 +877,13 @@
877	877	==== 2.3.3.9  Battery Output - BAT pin ====
878	878
879	879
880		-The BAT pin of SN50v3-LB 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.
	781	+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.
881	881
882	882
883	883	==== 2.3.3.10  +5V Output ====
884	884
885	885
886		-SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling.
	787	+SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling.
887	887
888	888	The 5V output time can be controlled by AT Command.
889	889
...	...	@@ -891,7 +891,7 @@
891	891
892	892	Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
893	893
894		-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.
	795	+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.
895	895
896	896
897	897	==== 2.3.3.11  BH1750 Illumination Sensor ====
...	...	@@ -905,40 +905,9 @@
905	905	[[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"]]
906	906
907	907
908		-==== 2.3.3.12  PWM MOD ====
	809	+==== 2.3.3.12  Working MOD ====
909	909
910	910
911		-* (((
912		-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.
913		-)))
914		-* (((
915		-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:
916		-)))
917		-
918		- [[image:image-20230817183249-3.png||height="320" width="417"]]
919		-
920		-* (((
921		-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.
922		-)))
923		-* (((
924		-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.
925		-)))
926		-* (((
927		-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.
928		-
929		-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.
930		-
931		-a) If real-time control output is required, the SN50v3-LB is already operating in class C and an external power supply must be used.
932		-
933		-b) If the output duration is more than 30 seconds, better to use external power source.
934		-
935		-
936		-
937		-)))
938		-
939		-==== 2.3.3.13  Working MOD ====
940		-
941		-
942	942	The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
943	943
944	944	User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
...	...	@@ -954,8 +954,8 @@
954	954	* 6: MOD7
955	955	* 7: MOD8
956	956	* 8: MOD9
957		-* 9: MOD10
958	958
	828	+
959	959	== 2.4 Payload Decoder file ==
960	960
961	961
...	...	@@ -985,6 +985,7 @@
985	985	* 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]].
986	986	* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
987	987
	858	+
988	988	== 3.2 General Commands ==
989	989
990	990
...	...	@@ -1001,7 +1001,7 @@
1001	1001	== 3.3 Commands special design for SN50v3-LB ==
1002	1002
1003	1003
1004		-These commands only valid for SN50v3-LB, as below:
	875	+These commands only valid for S31x-LB, as below:
1005	1005
1006	1006
1007	1007	=== 3.3.1 Set Transmit Interval Time ===
...	...	@@ -1012,7 +1012,7 @@
1012	1012	(% style="color:blue" %)**AT Command: AT+TDC**
1013	1013
1014	1014	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1015		-|=(% 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**
	886	+|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
1016	1016	|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1017	1017	30000
1018	1018	OK
...	...	@@ -1032,14 +1032,15 @@
1032	1032	* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
1033	1033	* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
1034	1034
	906	+
1035	1035	=== 3.3.2 Get Device Status ===
1036	1036
1037	1037
1038	1038	Send a LoRaWAN downlink to ask the device to send its status.
1039	1039
1040		-(% style="color:blue" %)**Downlink Payload: 0x26 01**
	912	+(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
1041	1041
1042		-Sensor will upload Device Status via **FPORT=5**. See payload section for detail.
	914	+Sensor will upload Device Status via FPORT=5. See payload section for detail.
1043	1043
1044	1044
1045	1045	=== 3.3.3 Set Interrupt Mode ===
...	...	@@ -1050,7 +1050,7 @@
1050	1050	(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
1051	1051
1052	1052	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1053		-|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
	925	+|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1054	1054	|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1055	1055	0
1056	1056	OK
...	...	@@ -1080,6 +1080,7 @@
1080	1080	* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1081	1081	* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1082	1082
	955	+
1083	1083	=== 3.3.4 Set Power Output Duration ===
1084	1084
1085	1085
...	...	@@ -1094,7 +1094,7 @@
1094	1094	(% style="color:blue" %)**AT Command: AT+5VT**
1095	1095
1096	1096	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1097		-|=(% 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**
	970	+|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1098	1098	|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
1099	1099	500(default)
1100	1100	OK
...	...	@@ -1112,6 +1112,7 @@
1112	1112	* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1113	1113	* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1114	1114
	988	+
1115	1115	=== 3.3.5 Set Weighing parameters ===
1116	1116
1117	1117
...	...	@@ -1120,7 +1120,7 @@
1120	1120	(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1121	1121
1122	1122	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1123		-|=(% 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**
	997	+|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1124	1124	|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1125	1125	|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1126	1126	|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
...	...	@@ -1137,6 +1137,7 @@
1137	1137	* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1138	1138	* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1139	1139
	1014	+
1140	1140	=== 3.3.6 Set Digital pulse count value ===
1141	1141
1142	1142
...	...	@@ -1147,7 +1147,7 @@
1147	1147	(% style="color:blue" %)**AT Command: AT+SETCNT**
1148	1148
1149	1149	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1150		-|=(% 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**
	1025	+|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1151	1151	|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1152	1152	|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1153	1153
...	...	@@ -1160,6 +1160,7 @@
1160	1160	* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1161	1161	* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1162	1162
	1038	+
1163	1163	=== 3.3.7 Set Workmode ===
1164	1164
1165	1165
...	...	@@ -1168,7 +1168,7 @@
1168	1168	(% style="color:blue" %)**AT Command: AT+MOD**
1169	1169
1170	1170	(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1171		-|=(% 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**
	1047	+|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1172	1172	|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1173	1173	OK
1174	1174	)))
...	...	@@ -1184,101 +1184,10 @@
1184	1184	* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1185	1185	* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1186	1186
1187		-(% id="H3.3.8PWMsetting" %)
1188		-=== 3.3.8 PWM setting ===
1189	1189
	1064	+= 4. Battery & Power Consumption =
1190	1190
1191		-(% class="mark" %)Feature: Set the time acquisition unit for PWM input capture.
1192	1192
1193		-(% style="color:blue" %)**AT Command: AT+PWMSET**
1194		-
1195		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1196		-|=(% 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**
1197		-|(% style="width:154px" %)AT+PWMSET=?|(% style="width:223px" %)0|(% style="width:130px" %)(((
1198		-0(default)
1199		-
1200		-OK
1201		-)))
1202		-|(% 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" %)(((
1203		-OK
1204		-
1205		-)))
1206		-|(% 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
1207		-
1208		-(% style="color:blue" %)**Downlink Command: 0x0C**
1209		-
1210		-Format: Command Code (0x0C) followed by 1 bytes.
1211		-
1212		-* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1213		-* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1214		-
1215		-(% class="mark" %)Feature: Set PWM output time, output frequency and output duty cycle.
1216		-
1217		-(% style="color:blue" %)**AT Command: AT+PWMOUT**
1218		-
1219		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1220		-|=(% 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**
1221		-|(% style="width:183px" %)AT+PWMOUT=?|(% style="width:193px" %)0|(% style="width:137px" %)(((
1222		-0,0,0(default)
1223		-
1224		-OK
1225		-)))
1226		-|(% style="width:183px" %)AT+PWMOUT=0,0,0|(% style="width:193px" %)The default is PWM input detection|(% style="width:137px" %)(((
1227		-OK
1228		-
1229		-)))
1230		-|(% style="width:183px" %)AT+PWMOUT=5,1000,50|(% style="width:193px" %)(((
1231		-The PWM output time is 5ms, the output frequency is 1000HZ, and the output duty cycle is 50%.
1232		-
1233		-
1234		-)))|(% style="width:137px" %)(((
1235		-OK
1236		-)))
1237		-
1238		-(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1239		-|=(% 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**
1240		-|(% colspan="1" rowspan="3" style="width:155px" %)(((
1241		-AT+PWMOUT=a,b,c
1242		-
1243		-
1244		-)))|(% colspan="1" rowspan="3" style="width:112px" %)(((
1245		-Set PWM output time, output frequency and output duty cycle.
1246		-
1247		-(((
1248		-
1249		-)))
1250		-
1251		-(((
1252		-
1253		-)))
1254		-)))|(% style="width:242px" %)(((
1255		-a: Output time (unit: seconds)
1256		-
1257		-The value ranges from 0 to 65535.
1258		-
1259		-When a=65535, PWM will always output.
1260		-)))
1261		-|(% style="width:242px" %)(((
1262		-b: Output frequency (unit: HZ)
1263		-)))
1264		-|(% style="width:242px" %)(((
1265		-c: Output duty cycle (unit: %)
1266		-
1267		-The value ranges from 0 to 100.
1268		-)))
1269		-
1270		-(% style="color:blue" %)**Downlink Command: 0x0B01**
1271		-
1272		-Format: Command Code (0x0B01) followed by 6 bytes.
1273		-
1274		-Downlink payload：0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1275		-
1276		-* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1277		-* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1278		-
1279		-= 4. Battery & Power Cons =
1280		-
1281		-
1282	1282	SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1283	1283
1284	1284	[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
...	...	@@ -1288,19 +1288,21 @@
1288	1288
1289	1289
1290	1290	(% class="wikigeneratedid" %)
1291		-**User can change firmware SN50v3-LB to:**
	1076	+User can change firmware SN50v3-LB to:
1292	1292
1293	1293	* Change Frequency band/ region.
1294	1294	* Update with new features.
1295	1295	* Fix bugs.
1296	1296
1297		-**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]**
	1082	+Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1298	1298
1299		-**Methods to Update Firmware:**
1300	1300
1301		-* (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/]]**
1302		-* 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]]**.
	1085	+Methods to Update Firmware:
1303	1303
	1087	+* (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/]]
	1088	+* 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]]**.
	1089	+
	1090	+
1304	1304	= 6. FAQ =
1305	1305
1306	1306	== 6.1 Where can i find source code of SN50v3-LB? ==
...	...	@@ -1309,22 +1309,7 @@
1309	1309	* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1310	1310	* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1311	1311
1312		-== 6.2 How to generate PWM Output in SN50v3-LB? ==
1313	1313
1314		-
1315		-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]]**.
1316		-
1317		-
1318		-== 6.3 How to put several sensors to a SN50v3-LB? ==
1319		-
1320		-
1321		-When we want to put several sensors to A SN50v3-LB, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type.
1322		-
1323		-[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]].
1324		-
1325		-[[image:image-20230810121434-1.png||height="242" width="656"]]
1326		-
1327		-
1328	1328	= 7. Order Info =
1329	1329
1330	1330
...	...	@@ -1348,6 +1348,7 @@
1348	1348	* (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1349	1349	* (% style="color:red" %)**NH**(%%): No Hole
1350	1350
	1123	+
1351	1351	= 8. ​Packing Info =
1352	1352
1353	1353
...	...	@@ -1362,6 +1362,7 @@
1362	1362	* Package Size / pcs : cm
1363	1363	* Weight / pcs : g
1364	1364
	1138	+
1365	1365	= 9. Support =
1366	1366
1367	1367

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