Last modified by Xiaoling on 2025/04/25 08:58
<
From version < 9.1 >
edited by Xiaoling
on 2023/02/01 09:01
To version < 9.2 >
edited by Xiaoling
on 2023/02/01 09:02
>
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Summary

Details

Page properties
Content
... ... @@ -16,36 +16,34 @@
16 16  
17 17  
18 18  
19 -1. Introduction
20 -11. ​What is LoRaWAN Pressure Sensor
19 += 1. Introduction =
21 21  
22 -The Dragino **SDI-12-LB** is a **SDI-12 to LoRaWAN Convert **designed for Smart Agriculture solution.
21 +== 1.1 ​What is SDI-12 to LoRaWAN Converter ==
23 23  
24 24  
24 +The Dragino **SDI-12-LB** is a **SDI-12 to LoRaWAN Converter **designed for Smart Agriculture solution.
25 +
25 25  SDI-12 (Serial Digital Interface at 1200 baud) is an asynchronous [[serial communications>>url:https://en.wikipedia.org/wiki/Serial_communication]] protocol for intelligent sensors that monitor environment data. SDI-12 protocol is widely used in Agriculture sensor and Weather Station sensors.
26 26  
27 -
28 28  **SDI-12-LB** has SDI-12 interface and support 12v output to power external SDI-12 sensor. It can get the environment data from SDI-12 sensor and sends out the data via LoRaWAN wireless protocol.
29 29  
30 -
31 31  The LoRa wireless technology used in **SDI-12-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.
32 32  
33 -
34 34  **SDI-12-LB** is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
35 35  
36 -
37 37  Each **SDI-12-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.
38 38  
39 39  
37 +[[image:image-20230201084414-1.png||height="464" width="1108"]]
40 40  
41 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
42 42  
43 43  
44 44  
45 45  
46 46  
47 -*
48 -*1. ​ Features
44 +== ​1.2 Features ==
45 +
46 +
49 49  * LoRaWAN 1.0.3 Class A
50 50  * Ultra-low power consumption
51 51  * Controllable 5v and 12v output to power external sensor
... ... @@ -58,9 +58,8 @@
58 58  * Downlink to change configure
59 59  * 8500mAh Battery for long term use
60 60  
59 +== 1.3 Specification ==
61 61  
62 -1.
63 -11. Specification
64 64  
65 65  **Micro Controller:**
66 66  
... ... @@ -80,7 +80,6 @@
80 80  * RX sensitivity: down to -139 dBm.
81 81  * Excellent blocking immunity
82 82  
83 -
84 84  **Current Input Measuring :**
85 85  
86 86  * Range: 0 ~~ 20mA
... ... @@ -87,7 +87,6 @@
87 87  * Accuracy: 0.02mA
88 88  * Resolution: 0.001mA
89 89  
90 -
91 91  **Voltage Input Measuring:**
92 92  
93 93  * Range: 0 ~~ 30v
... ... @@ -94,7 +94,6 @@
94 94  * Accuracy: 0.02v
95 95  * Resolution: 0.001v
96 96  
97 -
98 98  **Battery:**
99 99  
100 100  * Li/SOCI2 un-chargeable battery
... ... @@ -103,68 +103,57 @@
103 103  * Max continuously current: 130mA
104 104  * Max boost current: 2A, 1 second
105 105  
106 -
107 107  **Power Consumption**
108 108  
109 109  * Sleep Mode: 5uA @ 3.3v
110 110  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
111 111  
105 +== 1.4 Connect to SDI-12 Sensor ==
112 112  
113 -1.
114 -11. Connect to SDI-12 Sensor
115 115  
116 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
117 117  
109 +[[image:1675212538524-889.png]]
118 118  
119 119  
120 -1.
121 -11. Sleep mode and working mode
112 +== 1.5 Sleep mode and working mode ==
122 122  
123 123  
124 -**Deep Sleep Mode: Sensor doesn’t have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.**
115 +**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
125 125  
117 +**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.
126 126  
127 -**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.**
128 128  
120 +== 1.6 Button & LEDs ==
129 129  
130 130  
123 +[[image:1675212633011-651.png]]
131 131  
132 132  
133 -1.
134 -11. Button & LEDs
135 135  
136 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
137 -
138 -
139 -
140 -|**Behavior on ACT**|**Function**|**Action**
141 -|Pressing ACT between 1s < time < 3s|Send an uplink|(((
142 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
143 -
127 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
128 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
129 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
130 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
144 144  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
145 145  )))
146 -|Pressing ACT for more than 3s|Active Device|(((
147 -**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
148 -
149 -**Green led** will solidly turn on for 5 seconds after joined in network.
150 -
133 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
134 +(% 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.
135 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
151 151  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.
152 152  )))
153 -|Fast press ACT 5 times.|Deactivate Device|red led will solid on for 5 seconds. Means SDI-12-LB are in Deep Sleep Mode.
138 +|(% 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 PS-LB is in Deep Sleep Mode.
154 154  
140 +== 1.7 Pin Mapping ==
155 155  
156 156  
157 -1.
158 -11. Pin Mapping
143 +[[image:1675213198663-754.png]]
159 159  
160 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
161 161  
162 -1.
163 -11. BLE connection
146 +== 1.8 BLE connection ==
164 164  
148 +
165 165  SDI-12-LB support BLE remote configure.
166 166  
167 -
168 168  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:
169 169  
170 170  * Press button to send an uplink
... ... @@ -174,20 +174,23 @@
174 174  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
175 175  
176 176  
160 +== 1.9 Mechanical ==
177 177  
178 178  
179 -1.
180 -11. Mechanical
181 181  
182 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
183 183  
184 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
185 185  
186 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
166 +[[image:image-20230201090139-2.png]]
187 187  
168 +[[image:image-20230201090139-3.png]]
188 188  
170 +[[image:image-20230201090139-4.png]]
189 189  
190 190  
173 +
174 +
175 +
176 +
191 191  1. Configure SDI-12 to connect to LoRaWAN network
192 192  11. How it works
193 193  
... ... @@ -257,10 +257,9 @@
257 257  
258 258  
259 259  
260 -1.
246 +1.
261 261  11. ​SDI-12 Related Commands
262 262  
263 -
264 264  User need to configure SDI-12-LB to communicate with SDI-12 sensors otherwise the uplink payload will only include a few bytes.
265 265  
266 266  
... ... @@ -392,7 +392,7 @@
392 392  
393 393  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
394 394  
395 -1.
380 +1.
396 396  11.
397 397  111. Advance SDI-12 Debug command
398 398  
... ... @@ -427,7 +427,7 @@
427 427  
428 428  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
429 429  
430 -1.
415 +1.
431 431  11.
432 432  111. Convert ASCII to String
433 433  
... ... @@ -449,7 +449,7 @@
449 449  
450 450  
451 451  
452 -1.
437 +1.
453 453  11.
454 454  111. Define periodically SDI-12 commands and uplink.
455 455  
... ... @@ -494,7 +494,6 @@
494 494  c: define the position for valid value. 
495 495  )))
496 496  
497 -
498 498  For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895” ,. Below AT+DATACUT1 will get different result to combine payload:
499 499  
500 500  
... ... @@ -503,8 +503,6 @@
503 503  |34,2,1~~8+12~~16|0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
504 504  |34,2,1~~34|0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
505 505  
506 -
507 -
508 508  * ** Downlink Payload:**
509 509  
510 510  **0xAF**  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
... ... @@ -525,7 +525,7 @@
525 525  
526 526  Example:
527 527  
528 -**AF 03 01 07 30 4D 43 21 01 01 01 00**: Same as AT+COMMAND3=**0MC!**,** 1**,** 1**,** 1**
510 +**AF 03 01 07 30 4D 43 21 01 01 01 00**: Same as AT+COMMAND3=**0MC!**,** 1**,** 1**,** 1**
529 529  
530 530  **AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
531 531  
... ... @@ -622,7 +622,6 @@
622 622  1.
623 623  11. Uplink Payload
624 624  
625 -
626 626  Uplink payloads have two types:
627 627  
628 628  * Distance Value: Use FPORT=2
... ... @@ -645,7 +645,6 @@
645 645  |**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
646 646  |**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
647 647  
648 -
649 649  Example parse in TTNv3
650 650  
651 651  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
... ... @@ -707,7 +707,6 @@
707 707  11.
708 708  111. Uplink Payload, FPORT=2
709 709  
710 -
711 711  There are different cases for uplink. See below
712 712  
713 713  * SDI-12 Debug Command return: FPORT=100
... ... @@ -714,7 +714,6 @@
714 714  
715 715  * Periodically Uplink: FPORT=2
716 716  
717 -
718 718  |(((
719 719  **Size**
720 720  
... ... @@ -732,12 +732,11 @@
732 732  Payload length in server,server will show payload not provided in the LoRaWAN server.
733 733  )))
734 734  
735 -
736 736  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
737 737  
738 738  
739 739  
740 -1.
717 +1.
741 741  11.
742 742  111. Battery Info
743 743  
... ... @@ -770,8 +770,6 @@
770 770  
771 771  
772 772  
773 -
774 -
775 775  1.
776 776  11.
777 777  111. ​Decode payload in The Things Network
... ... @@ -1038,7 +1038,6 @@
1038 1038  Set transmit interval to 60000ms = 60 seconds
1039 1039  )))
1040 1040  
1041 -
1042 1042  **Downlink Command: 0x01**
1043 1043  
1044 1044  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1048,8 +1048,6 @@
1048 1048  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1049 1049  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1050 1050  
1051 -
1052 -
1053 1053  1.
1054 1054  11. Set Interrupt Mode
1055 1055  
... ... @@ -1074,7 +1074,6 @@
1074 1074  1. (Trigger by rising edge)
1075 1075  )))|OK
1076 1076  
1077 -
1078 1078  **Downlink Command: 0x06**
1079 1079  
1080 1080  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -1084,7 +1084,6 @@
1084 1084  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1085 1085  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1086 1086  
1087 -
1088 1088  1.
1089 1089  11. Set the output time
1090 1090  
... ... @@ -1114,7 +1114,6 @@
1114 1114  
1115 1115  )))
1116 1116  
1117 -
1118 1118  **AT Command: AT+5VT**
1119 1119  
1120 1120  |**Command Example**|**Function**|**Response**
... ... @@ -1139,7 +1139,6 @@
1139 1139  
1140 1140  )))
1141 1141  
1142 -
1143 1143  **AT Command: AT+12VT**
1144 1144  
1145 1145  |**Command Example**|**Function**|**Response**
... ... @@ -1155,7 +1155,6 @@
1155 1155  
1156 1156  )))
1157 1157  
1158 -
1159 1159  **Downlink Command: 0x07**
1160 1160  
1161 1161  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -1169,7 +1169,6 @@
1169 1169  * Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
1170 1170  * Example 6: Downlink Payload: 07030000  -> AT+12VT=0
1171 1171  
1172 -
1173 1173  1.
1174 1174  11. Set the all data mode
1175 1175  
... ... @@ -1186,7 +1186,6 @@
1186 1186  )))
1187 1187  |AT+ALLDATAMOD=1|Set all data mode is 1.|OK
1188 1188  
1189 -
1190 1190  **Downlink Command: 0xAB**
1191 1191  
1192 1192  Format: Command Code (0xAB) followed by 1 bytes.
... ... @@ -1194,7 +1194,6 @@
1194 1194  * Example 1: Downlink Payload: AB 00 ~/~/ AT+ALLDATAMOD=0
1195 1195  * Example 2: Downlink Payload: AB 01 ~/~/ AT+ALLDATAMOD=1
1196 1196  
1197 -
1198 1198  1.
1199 1199  11. Set the splicing payload for uplink
1200 1200  
... ... @@ -1225,7 +1225,6 @@
1225 1225  
1226 1226  )))|OK
1227 1227  
1228 -
1229 1229  **Downlink Command: 0xAD**
1230 1230  
1231 1231  Format: Command Code (0xAD) followed by 1 bytes or 5 bytes.
... ... @@ -1253,7 +1253,6 @@
1253 1253  )))
1254 1254  |AT+PAYVER=5|Set payload version is 5.|OK
1255 1255  
1256 -
1257 1257  **Downlink Command: 0xAE**
1258 1258  
1259 1259  Format: Command Code (0xAE) followed by 1 bytes.
... ... @@ -1261,8 +1261,6 @@
1261 1261  * Example 1: Downlink Payload: AE 01 ~/~/ AT+PAYVER=1
1262 1262  * Example 2: Downlink Payload: AE 05 ~/~/ AT+PAYVER=5
1263 1263  
1264 -
1265 -
1266 1266  1. Battery & how to replace
1267 1267  11. Battery Type
1268 1268  
... ... @@ -1291,7 +1291,6 @@
1291 1291  1.
1292 1292  11. Power Consumption Analyze
1293 1293  
1294 -
1295 1295  Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
1296 1296  
1297 1297  
... ... @@ -1320,8 +1320,6 @@
1320 1320  * [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
1321 1321  * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
1322 1322  
1323 -
1324 -
1325 1325  |(((
1326 1326  JST-XH-2P connector
1327 1327  )))
... ... @@ -1330,7 +1330,7 @@
1330 1330  
1331 1331  
1332 1332  
1333 -1.
1290 +1.
1334 1334  11.
1335 1335  111. ​Battery Note
1336 1336  
... ... @@ -1354,7 +1354,6 @@
1354 1354  1. Remote Configure device
1355 1355  11. Connect via BLE
1356 1356  
1357 -
1358 1358  Please see this instruction for how to configure via BLE:
1359 1359  
1360 1360  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
... ... @@ -1363,8 +1363,6 @@
1363 1363  1.
1364 1364  11. AT Command Set
1365 1365  
1366 -
1367 -
1368 1368  1. OTA firmware update
1369 1369  
1370 1370  Please see this link for how to do OTA firmware update.
... ... @@ -1387,7 +1387,6 @@
1387 1387  
1388 1388  * SDI-12-LB SDI-12 to LoRaWAN Converter
1389 1389  
1390 -
1391 1391  **Dimension and weight**:
1392 1392  
1393 1393  * Device Size: cm
... ... @@ -1397,8 +1397,6 @@
1397 1397  
1398 1398  
1399 1399  
1400 -
1401 -
1402 1402  1. ​Support
1403 1403  
1404 1404  * 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.

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