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Version 62.3 by Xiaoling on 2023/05/30 09:08
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1 (% style="text-align:center" %)
2 [[image:image-20230530084608-2.jpeg||height="707" width="707"]]
3
4
5 **Table of Contents：**
6
7 {{toc/}}
8
9
10
11
12
13
14 = 1. Introduction =
15
16 == 1.1 What is CPL03-LB LoRaWAN Pulse/Contact Sensor ==
17
18
19 The Dragino CPL03-LB is a (% style="color:blue" %)**LoRaWAN Contact Sensor**(%%) for Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via LoRaWAN wireless protocol.
20
21 The CPL03-LB will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
22
23 The temperature & humidity sensor used in CPL03-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
24
25 The LoRa wireless technology used in CPL03-LB allows device 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 minimizing current consumption.
26
27 CPL03-LB (% style="color:blue" %)**supports open alarm feature**(%%), user can set open alarm for instant notice. CPL03-LB (% style="color:blue" %)**supports Datalog feature**, it can save the data when there is no LoRaWAN network and uplink when network recover.
28
29 CPL03-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30
31 CPL03-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32
33 Each CPL03-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34
35
36 == 1.2 ​Features ==
37
38
39 * LoRaWAN 1.0.3 Class A
40 * Ultra-low power consumption
41 * External 3 meters SHT31 probe (For S31-LB)
42 * Measure range -55°C ~~ 125°C
43 * Temperature & Humidity alarm
44 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
45 * Support Bluetooth v5.1 and LoRaWAN remote configure
46 * Support wireless OTA update firmware
47 * Uplink on periodically
48 * Downlink to change configure
49 * 8500mAh Battery for long term use
50
51
52 == 1.3 Specification ==
53
54
55 (% style="color:#037691" %)**Common DC Characteristics:**
56
57 * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
58 * Operating Temperature: -40 ~~ 85°C
59
60 (% style="color:#037691" %)**Temperature Sensor:**
61
62 * Range: -40 to + 80°C
63 * Accuracy: ±0.2 @ 0-90 °C
64 * Resolution: 0.1°C
65 * Long Term Shift: <0.03 °C/yr
66
67 (% style="color:#037691" %)**Humidity Sensor: **
68
69 * Range: 0 ~~ 99.9% RH
70 * Accuracy: ± 2%RH ( 0 ~~ 100%RH)
71 * Resolution: 0.01% RH
72 * Long Term Shift: <0.25 %RH/yr
73
74 (% style="color:#037691" %)**LoRa Spec:**
75
76 * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
77 * Max +22 dBm constant RF output vs.
78 * RX sensitivity: down to -139 dBm.
79 * Excellent blocking immunity
80
81 (% style="color:#037691" %)**Battery:**
82
83 * Li/SOCI2 un-chargeable battery
84 * Capacity: 8500mAh
85 * Self-Discharge: <1% / Year @ 25°C
86 * Max continuously current: 130mA
87 * Max boost current: 2A, 1 second
88
89 (% style="color:#037691" %)**Power Consumption**
90
91 * Sleep Mode: 5uA @ 3.3v
92 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
93
94
95 == 1.4 Sleep mode and working mode ==
96
97
98 (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
99
100 (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
101
102
103 == 1.5 Button & LEDs ==
104
105
106 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
107
108
109 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
110 |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
111 |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
112 If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
113 Meanwhile, BLE module will be active and user can connect via BLE to configure device.
114 )))
115 |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
116 (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
117 (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
118 Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
119 )))
120 |(% 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.
121
122
123 == 1.6 BLE connection ==
124
125
126 S31x-LB support BLE remote configure.
127
128
129 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:
130
131 * Press button to send an uplink
132 * Press button to active device.
133 * Device Power on or reset.
134
135 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
136
137
138 == 1.7 Pin Definitions ==
139
140 [[image:image-20230523174230-1.png]]
141
142
143 == 1.8 Hardware Variant ==
144
145
146 (% border="1" cellspacing="5" style="width:472px" %)
147 |=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info
148 |(% style="width:102px" %)(((
149 S31-LB
150 )))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
151 1 x SHT31 Probe
152
153 Cable Length : 2 meters
154
155
156 )))
157 |(% style="width:102px" %)(((
158 S31B-LB
159 )))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
160 1 x SHT31 Probe
161
162 Installed in device.
163 )))
164
165 (% style="display:none" %)
166
167
168
169 == 1.9 Mechanical ==
170
171
172 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
173
174
175 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
176
177
178 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
179
180
181 = 2. Configure S31x-LB to connect to LoRaWAN network =
182
183 == 2.1 How it works ==
184
185
186 The S31x-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.
187
188
189 == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
190
191
192 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.
193
194 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.
195
196
197 (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
198
199 Each S31x-LB is shipped with a sticker with the default device EUI as below:
200
201 [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
202
203
204 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
205
206
207 (% style="color:blue" %)**Register the device**
208
209 [[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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
210
211
212 (% style="color:blue" %)**Add APP EUI and DEV EUI**
213
214 [[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-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
215
216
217 (% style="color:blue" %)**Add APP EUI in the application**
218
219
220 [[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-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
221
222
223 (% style="color:blue" %)**Add APP KEY**
224
225 [[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"]]
226
227
228 (% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
229
230
231 Press the button for 5 seconds to activate the S31x-LB.
232
233 (% 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.
234
235 After join success, it will start to upload messages to TTN and you can see the messages in the panel.
236
237
238 == 2.3 ​Uplink Payload ==
239
240 === 2.3.1 Device Status, FPORT~=5 ===
241
242
243 Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
244
245 The Payload format is as below.
246
247
248 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
249 |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
250 |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
251 |(% 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
252
253 Example parse in TTNv3
254
255 [[image:image-20230524144422-1.png||height="174" width="1080"]]
256
257
258 (% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
259
260 (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
261
262 (% style="color:#037691" %)**Frequency Band**:
263
264 *0x01: EU868
265
266 *0x02: US915
267
268 *0x03: IN865
269
270 *0x04: AU915
271
272 *0x05: KZ865
273
274 *0x06: RU864
275
276 *0x07: AS923
277
278 *0x08: AS923-1
279
280 *0x09: AS923-2
281
282 *0x0a: AS923-3
283
284 *0x0b: CN470
285
286 *0x0c: EU433
287
288 *0x0d: KR920
289
290 *0x0e: MA869
291
292
293 (% style="color:#037691" %)**Sub-Band**:
294
295 AU915 and US915:value 0x00 ~~ 0x08
296
297 CN470: value 0x0B ~~ 0x0C
298
299 Other Bands: Always 0x00
300
301
302 (% style="color:#037691" %)**Battery Info**:
303
304 Check the battery voltage.
305
306 Ex1: 0x0B45 = 2885mV
307
308 Ex2: 0x0B49 = 2889mV
309
310
311 === 2.3.2  Sensor Data. FPORT~=2 ===
312
313
314 Sensor Data is uplink via FPORT=2
315
316 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
317 |=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
318 **Size(bytes)**
319 )))|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 150px; background-color: #D9E2F3;color:#0070C0" %)1|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)2
320 |(% style="width:99px" %)Value|(% style="width:69px" %)(((
321 Battery
322 )))|(% style="width:130px" %)(((
323 Unix TimeStamp
324 )))|(% style="width:194px" %)(((
325 Alarm Flag & MOD& Level of PA8
326 )))|(% style="width:106px" %)(((
327 Temperature
328 )))|(% style="width:97px" %)(((
329 Humidity
330 )))
331
332 [[image:image-20230524144456-2.png||height="180" width="1142"]]
333
334
335 ==== (% style="color:#4472c4" %)**Battery**(%%) ====
336
337 Sensor Battery Level.
338
339 Ex1: 0x0B45 = 2885mV
340
341 Ex2: 0x0B49 = 2889mV
342
343
344
345 ==== (% style="color:#4472c4" %)**Temperature**(%%) ====
346
347 **Example**:
348
349 If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
350
351 If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
352
353 （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
354
355
356 ==== (% style="color:#4472c4" %)**Humidity**(%%) ====
357
358
359 Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
360
361
362 ==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
363
364
365 **Example:**
366
367 If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
368
369 If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
370
371 If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
372
373 If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
374
375 If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
376
377 If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 
378
379
380 == 2.4 Payload Decoder file ==
381
382
383 In TTN, use can add a custom payload so it shows friendly reading
384
385 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
386
387 [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB]]
388
389
390 == 2.5 Datalog Feature ==
391
392
393 Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
394
395
396 === 2.5.1 Ways to get datalog via LoRaWAN ===
397
398
399 Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
400
401 * (((
402 a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
403 )))
404 * (((
405 b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
406 )))
407
408 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
409
410 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
411
412
413 === 2.5.2 Unix TimeStamp ===
414
415
416 S31x-LB uses Unix TimeStamp format based on
417
418 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
419
420 User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
421
422 Below is the converter example
423
424 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
425
426
427 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
428
429
430 === 2.5.3 Set Device Time ===
431
432
433 User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
434
435 Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
436
437 (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
438
439
440 === 2.5.4 Datalog Uplink payload (FPORT~=3) ===
441
442
443 The Datalog uplinks will use below payload format.
444
445 **Retrieval data payload:**
446
447 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
448 |=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
449 **Size(bytes)**
450 )))|=(% style="width: 40px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 65px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px; background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px; background-color:#D9E2F3;color:#0070C0" %)**4**
451 |(% style="width:103px" %)Value|(% style="width:68px" %)(((
452 ignore
453 )))|(% style="width:104px" %)(((
454 (((
455 Humidity
456 )))
457
458 (((
459
460 )))
461 )))|(% style="width:87px" %)(((
462 Temperature
463 )))|(% style="width:178px" %)(((
464 Poll message flag & Alarm Flag& Level of PA8
465 )))|(% style="width:137px" %)Unix Time Stamp
466
467 **Poll message flag & Alarm Flag & Level of PA8:**
468
469 [[image:image-20230524114302-1.png||height="115" width="736"]]
470
471
472 **No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
473
474 **Poll Message Flag**: 1: This message is a poll message reply.
475
476 * Poll Message Flag is set to 1.
477
478 * Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
479
480 For example, in US915 band, the max payload for different DR is:
481
482 **a) DR0:** max is 11 bytes so one entry of data
483
484 **b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
485
486 **c) DR2:** total payload includes 11 entries of data
487
488 **d) DR3: **total payload includes 22 entries of data.
489
490 If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
491
492 **Example:**
493
494 If S31x-LB has below data inside Flash:
495
496 [[image:image-20230524114654-2.png]]
497
498
499 If user sends below downlink command: 31646D84E1646D856C05
500
501 Where : Start time: 646D84E1 = time 23/5/24 03:30:41
502
503 Stop time: 646D856C= time 23/5/24 03:33:00
504
505
506 **S31x-LB will uplink this payload.**
507
508 [[image:image-20230524114826-3.png||height="448" width="1244"]]
509
510 (((
511 00 00 02 36 01 10 40 64 6D 84 E1 00 00 02 37 01 10 40 64 6D 84 F8 00 00 02 37 01 0F 40 64 6D 85 04 00 00 02 3A 01 0F 40 64 6D 85 18 00 00 02 3C 01 0F 40 64 6D 85 36 00 00 02 3D 01 0E 40 64 6D 85 3F 00 00 02 3F 01 0E 40 64 6D 85 60 00 00 02 40 01 0E 40 64 6D 85 6A
512 )))
513
514 (((
515 Where the first 11 bytes is for the first entry:
516 )))
517
518 (((
519 00 00 02 36 01 10 40 64 6D 84 E1
520 )))
521
522 (((
523 **Hum**=0x0236/10=56.6
524 )))
525
526 (((
527 **Temp**=0x0110/10=27.2
528 )))
529
530 (((
531 **poll message flag & Alarm Flag & Level of PA8**=0x40,means reply data,sampling uplink message,the PA8 is low level.
532 )))
533
534 (((
535 **Unix time** is 0x646D84E1=1684899041s=23/5/24 03:30:41
536 )))
537
538
539 (% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
540
541 == 2.6 Temperature Alarm Feature ==
542
543
544 S31x-LB work flow with Alarm feature.
545
546
547 [[image:image-20230524110125-3.png||height="768" width="1115"]]
548
549
550
551 == 2.7 Frequency Plans ==
552
553
554 The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
555
556 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
557
558
559 = 3. Configure S31x-LB =
560
561 == 3.1 Configure Methods ==
562
563
564 S31x-LB supports below configure method:
565
566 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
567 * 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]].
568 * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
569
570
571 == 3.2 General Commands ==
572
573
574 These commands are to configure:
575
576 * General system settings like: uplink interval.
577 * LoRaWAN protocol & radio related command.
578
579 They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
580
581 [[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/]]
582
583
584 == 3.3 Commands special design for S31x-LB ==
585
586
587 These commands only valid for S31x-LB, as below:
588
589
590 === 3.3.1 Set Transmit Interval Time ===
591
592
593 Feature: Change LoRaWAN End Node Transmit Interval.
594
595 (% style="color:blue" %)**AT Command: AT+TDC**
596
597 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
598 |=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
599 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
600 30000
601 OK
602 the interval is 30000ms = 30s
603 )))
604 |(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
605 OK
606 Set transmit interval to 60000ms = 60 seconds
607 )))
608
609 (% style="color:blue" %)**Downlink Command: 0x01**
610
611 Format: Command Code (0x01) followed by 3 bytes time value.
612
613 If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
614
615 * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
616 * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
617
618
619 === 3.3.2 Get Device Status ===
620
621
622 Send a LoRaWAN downlink to ask device send Alarm settings.
623
624 (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
625
626 Sensor will upload Device Status via FPORT=5. See payload section for detail.
627
628
629 === 3.3.3 Set Temperature Alarm Threshold ===
630
631
632 * (% style="color:blue" %)**AT Command:**
633
634 (% style="color:#037691" %)**AT+SHTEMP=min,max**
635
636 * When min=0, and max≠0, Alarm higher than max
637 * When min≠0, and max=0, Alarm lower than min
638 * When min≠0 and max≠0, Alarm higher than max or lower than min
639
640 Example:
641
642 AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
643
644 * (% style="color:blue" %)**Downlink Payload:**
645
646 (% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
647
648 (% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
649
650
651 === 3.3.4 Set Humidity Alarm Threshold ===
652
653
654 * (% style="color:blue" %)**AT Command:**
655
656 (% style="color:#037691" %)**AT+SHHUM=min,max**
657
658 * When min=0, and max≠0, Alarm higher than max
659 * When min≠0, and max=0, Alarm lower than min
660 * When min≠0 and max≠0, Alarm higher than max or lower than min
661
662 Example:
663
664 AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
665
666 * (% style="color:blue" %)**Downlink Payload:**
667
668 (% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
669
670 (% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
671
672
673 === 3.3.5 Set Alarm Interval ===
674
675
676 The shortest time of two Alarm packet. (unit: min)
677
678 * (% style="color:blue" %)**AT Command:**
679
680 (% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
681
682 * (% style="color:blue" %)**Downlink Payload:**
683
684 (% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
685
686
687 === 3.3.6 Get Alarm settings ===
688
689
690 Send a LoRaWAN downlink to ask device send Alarm settings.
691
692 * (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
693
694 **Example:**
695
696 [[image:image-20230524110211-4.png]]
697
698 **Explain:**
699
700 * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
701
702
703 === 3.3.7 Set Interrupt Mode ===
704
705
706 Feature, Set Interrupt mode for PA8 of pin.
707
708 When AT+INTMOD=0 is set, PA8 is used as a digital input port.
709
710 (% style="color:blue" %)**AT Command: AT+INTMOD**
711
712 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
713 |=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
714 |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
715 0
716 OK
717 the mode is 0 =Disable Interrupt
718 )))
719 |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
720 Set Transmit Interval
721 0. (Disable Interrupt),
722 ~1. (Trigger by rising and falling edge)
723 2. (Trigger by falling edge)
724 3. (Trigger by rising edge)
725 )))|(% style="width:157px" %)OK
726
727 (% style="color:blue" %)**Downlink Command: 0x06**
728
729 Format: Command Code (0x06) followed by 3 bytes.
730
731 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
732
733 * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
734 * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
735
736
737 === 3.3.8 Set Power Output Duration ===
738
739
740 Control the output duration 5V . Before each sampling, device will
741
742 ~1. first enable the power output to external sensor,
743
744 2. keep it on as per duration, read sensor value and construct uplink payload
745
746 3. final, close the power output.
747
748 (% style="color:blue" %)**AT Command: AT+5VT**
749
750 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
751 |=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
752 |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
753 OK
754 |(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
755
756 (% style="color:blue" %)**Downlink Command: 0x07**
757
758 Format: Command Code (0x07) followed by 2 bytes.
759
760 The first and second bytes are the time to turn on.
761
762 * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
763 * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
764
765
766 = 4. Battery & Power Consumption =
767
768
769 S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
770
771 [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
772
773
774 = 5. OTA Firmware update =
775
776
777 (% class="wikigeneratedid" %)
778 User can change firmware S31x-LB to:
779
780 * Change Frequency band/ region.
781 * Update with new features.
782 * Fix bugs.
783
784 Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
785
786
787 Methods to Update Firmware:
788
789 * (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/]]
790 * 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]]**.
791
792
793 = 6. FAQ =
794
795
796
797 = 7. Order Info =
798
799
800 Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
801
802 (% style="color:red" %)**XX**(%%): The default frequency band
803
804 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
805
806 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
807
808 * (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
809
810 * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
811
812 * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
813
814 * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
815
816 * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
817
818 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
819
820
821 = 8. ​Packing Info =
822
823
824 (% style="color:#037691" %)**Package Includes**:
825
826 * S31x-LB LoRaWAN Temperature & Humidity Sensor
827
828 (% style="color:#037691" %)**Dimension and weight**:
829
830 * Device Size: cm
831
832 * Device Weight: g
833
834 * Package Size / pcs : cm
835
836 * Weight / pcs : g
837
838
839 = 9. Support =
840
841
842 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
843
844 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].