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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 44.1
edited by Bei Jinggeng
on 2023/02/22 14:46
Change comment: There is no comment for this version
To version 40.1
edited by Xiaoling
on 2023/02/01 14:50
Change comment: Uploaded new attachment "image-20230201145019-19.png", version {1}

Summary

Details

Page properties
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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17 17  
18 18  
19 19  
20 +
20 20  = 1. Introduction =
21 21  
22 22  == 1.1 ​What is SDI-12 to LoRaWAN Converter ==
23 23  
24 24  
25 -(((
26 -The Dragino (% style="color:blue" %)**SDI-12-LB**(%%) is a (% style="color:blue" %)**SDI-12 to LoRaWAN Converter **(%%)designed for Smart Agriculture solution.
27 -)))
26 +The Dragino **(% style="color:blue" %)SDI-12-LB**(%%) is a **(% style="color:blue" %)SDI-12 to LoRaWAN Converter **(%%)designed for Smart Agriculture solution.
28 28  
29 -(((
30 30  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.
31 -)))
32 32  
33 -(((
34 34  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.
35 -)))
36 36  
37 -(((
38 38  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.
39 -)))
40 40  
41 -(((
42 -SDI-12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
43 -)))
34 +SDI-12-LB is powered by **(% style="color:blue" %)8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
44 44  
45 -(((
46 46  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.
47 -)))
48 48  
49 49  
50 50  [[image:image-20230201084414-1.png||height="464" width="1108"]]
51 51  
52 52  
42 +
43 +
53 53  == ​1.2 Features ==
54 54  
55 55  
56 56  * LoRaWAN 1.0.3 Class A
57 57  * Ultra-low power consumption
58 -* Controllable 3.3v, 5v and 12v output to power external sensor
49 +* Controllable 5v and 12v output to power external sensor
59 59  * SDI-12 Protocol to connect to SDI-12 Sensor
60 60  * Monitor Battery Level
61 61  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
... ... @@ -65,21 +65,22 @@
65 65  * Downlink to change configure
66 66  * 8500mAh Battery for long term use
67 67  
59 +
68 68  == 1.3 Specification ==
69 69  
70 70  
71 -(% style="color:#037691" %)**Micro Controller:**
63 +**(% style="color:#037691" %)Micro Controller:**
72 72  
73 73  * MCU: 48Mhz ARM
74 74  * Flash: 256KB
75 75  * RAM: 64KB
76 76  
77 -(% style="color:#037691" %)**Common DC Characteristics:**
69 +**(% style="color:#037691" %)Common DC Characteristics:**
78 78  
79 79  * Supply Voltage: 2.5v ~~ 3.6v
80 80  * Operating Temperature: -40 ~~ 85°C
81 81  
82 -(% style="color:#037691" %)**LoRa Spec:**
74 +**(% style="color:#037691" %)LoRa Spec:**
83 83  
84 84  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
85 85  * Max +22 dBm constant RF output vs.
... ... @@ -86,19 +86,19 @@
86 86  * RX sensitivity: down to -139 dBm.
87 87  * Excellent blocking immunity
88 88  
89 -(% style="color:#037691" %)**Current Input Measuring :**
81 +**(% style="color:#037691" %)Current Input Measuring :**
90 90  
91 91  * Range: 0 ~~ 20mA
92 92  * Accuracy: 0.02mA
93 93  * Resolution: 0.001mA
94 94  
95 -(% style="color:#037691" %)**Voltage Input Measuring:**
87 +**(% style="color:#037691" %)Voltage Input Measuring:**
96 96  
97 97  * Range: 0 ~~ 30v
98 98  * Accuracy: 0.02v
99 99  * Resolution: 0.001v
100 100  
101 -(% style="color:#037691" %)**Battery:**
93 +**(% style="color:#037691" %)Battery:**
102 102  
103 103  * Li/SOCI2 un-chargeable battery
104 104  * Capacity: 8500mAh
... ... @@ -106,11 +106,12 @@
106 106  * Max continuously current: 130mA
107 107  * Max boost current: 2A, 1 second
108 108  
109 -(% style="color:#037691" %)**Power Consumption**
101 +**(% style="color:#037691" %)Power Consumption**
110 110  
111 111  * Sleep Mode: 5uA @ 3.3v
112 112  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
113 113  
106 +
114 114  == 1.4 Connect to SDI-12 Sensor ==
115 115  
116 116  
... ... @@ -121,9 +121,9 @@
121 121  == 1.5 Sleep mode and working mode ==
122 122  
123 123  
124 -(% 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.
117 +**(% 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.
125 125  
126 -(% 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.
119 +**(% 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.
127 127  
128 128  
129 129  == 1.6 Button & LEDs ==
... ... @@ -132,19 +132,21 @@
132 132  [[image:1675212633011-651.png]]
133 133  
134 134  
128 +
135 135  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
136 -|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 109px;" %)**Function**|=(% style="width: 231px;" %)**Action**
137 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:109px" %)Send an uplink|(% style="width:231px" %)(((
130 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
131 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
138 138  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
139 139  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
140 140  )))
141 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:109px" %)Active Device|(% style="width:231px" %)(((
135 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
142 142  (% 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.
143 143  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
144 144  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.
145 145  )))
146 -|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:109px" %)Deactivate Device|(% style="width:231px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB is in Deep Sleep Mode.
140 +|(% 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.
147 147  
142 +
148 148  == 1.7 Pin Mapping ==
149 149  
150 150  
... ... @@ -180,7 +180,7 @@
180 180  == 2.1 How it works ==
181 181  
182 182  
183 -The SDI-12-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 activate the SDI-12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
178 +The SDI-12-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 activate the SDI-12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
184 184  
185 185  
186 186  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -195,47 +195,51 @@
195 195  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.
196 196  
197 197  
198 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from SDI-12-LB.
193 +**(% style="color:blue" %)Step 1**(%%): Create a device in TTN with the OTAA keys from SDI-12-LB.
199 199  
200 200  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
201 201  
202 202  
203 -[[image:image-20230201152430-20.jpeg]]
198 +[[image:image-20230131134744-2.jpeg]]
204 204  
205 205  
201 +
202 +
203 +
206 206  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
207 207  
208 208  
209 -(% style="color:blue" %)**Register the device**
207 +**(% style="color:blue" %)Register the device**
210 210  
211 211  [[image:1675213652444-622.png]]
212 212  
213 213  
214 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
212 +**(% style="color:blue" %)Add APP EUI and DEV EUI**
215 215  
216 216  
217 217  [[image:1675213661769-223.png]]
218 218  
219 219  
220 -(% style="color:blue" %)**Add APP EUI in the application**
218 +**(% style="color:blue" %)Add APP EUI in the application**
221 221  
222 222  
223 223  [[image:1675213675852-577.png]]
224 224  
225 225  
226 -(% style="color:blue" %)**Add APP KEY**
224 +**(% style="color:blue" %)Add APP KEY**
227 227  
228 228  [[image:1675213686734-883.png]]
229 229  
230 230  
231 -(% style="color:blue" %)**Step 2**(%%): Activate on SDI-12-LB
229 +**(% style="color:blue" %)Step 2**(%%): Activate on SDI-12-LB
232 232  
233 233  
234 234  Press the button for 5 seconds to activate the SDI-12-LB.
235 235  
236 -(% 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.
237 237  
235 +**(% 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.
238 238  
237 +
239 239  [[image:1675213704414-644.png]]
240 240  
241 241  
... ... @@ -255,6 +255,7 @@
255 255  The following is the display information on the serial port and the server.
256 256  
257 257  
257 +
258 258  [[image:image-20230201091027-6.png]]
259 259  
260 260  
... ... @@ -261,16 +261,15 @@
261 261  [[image:image-20230201091027-7.png||height="261" width="1179"]]
262 262  
263 263  
264 +==== **(% style="color:blue" %)al!  ~-~- Get SDI-12 sensor Identification** ====
264 264  
265 -==== (% style="color:blue" %)**al!  ~-~- Get SDI-12 sensor Identification**(%%) ====
266 266  
267 -
268 268  * AT Command: AT+ADDRI=aa
269 269  * LoRaWAN Downlink(prefix 0xAA00): AA 00 aa
270 270  
271 -(% style="color:#037691" %)**Parameter:  **(%%)aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
270 +**(% style="color:#037691" %)Parameter:  **(%%)aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
272 272  
273 -(% style="color:blue" %)**Example :   **(%%)AT+ADDRI=0 ( Equal to downlink: 0x AA 00 30)
272 +**(% style="color:blue" %)Example :   **AT+ADDRI=0 ( Equal to downlink: 0x AA 00 30)
274 274  
275 275  
276 276  The following is the display information on the serial port and the server.
... ... @@ -282,16 +282,16 @@
282 282  [[image:image-20230201091257-9.png||height="225" width="1242"]]
283 283  
284 284  
285 -==== (% style="color:blue" %)**aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!**(%%) ====
284 +==== **(% style="color:blue" %)aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
286 286  
287 287  
288 -(% style="color:red" %)**aM! **(%%): Start Non-Concurrent Measurement
287 +**(% style="color:red" %)aM! **(%%): Start Non-Concurrent Measurement
289 289  
290 -(% style="color:red" %)**aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
289 +**(% style="color:red" %)aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
291 291  
292 -(% style="color:red" %)**aM1!- aM9! **(%%): Additional Measurements
291 +**(% style="color:red" %)aM1!- aM9! **(%%): Additional Measurements
293 293  
294 -(% style="color:red" %)**aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
293 +**(% style="color:red" %)aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
295 295  
296 296  
297 297  * AT Command : AT+ADDRM=0,1,0,1
... ... @@ -300,13 +300,13 @@
300 300  
301 301  Downlink：AA 01 aa bb cc dd
302 302  
303 -(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
302 +**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
304 304  
305 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
304 +**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
306 306  
307 -(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
306 +**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
308 308  
309 -(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)__**aD0!**__(%%) to get return.
308 +**(% style="color:#037691" %)dd**(%%): delay (in second) to send **(% style="color:#037691" %)aD0!**(%%) to get return.
310 310  
311 311  
312 312  The following is the display information on the serial port and the server.
... ... @@ -319,16 +319,16 @@
319 319  
320 320  
321 321  
322 -==== (% style="color:blue" %)**aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! **(%%) ====
321 +==== **(% style="color:blue" %)aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
323 323  
324 324  
325 -(% style="color:red" %)**aC!**(%%) : Start Concurrent Measurement
324 +**(% style="color:red" %)aC!**(%%) : Start Concurrent Measurement
326 326  
327 -(% style="color:red" %)**aCC!** (%%): Start Concurrent Measurement – Request CRC
326 +**(% style="color:red" %)aCC!** (%%): Start Concurrent Measurement – Request CRC
328 328  
329 -(% style="color:red" %)**aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
328 +**(% style="color:red" %)aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
330 330  
331 -(% style="color:red" %)**aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
330 +**(% style="color:red" %)aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
332 332  
333 333  
334 334  * AT Command : AT+ADDRC=0,1,0,1 
... ... @@ -337,13 +337,13 @@
337 337  
338 338  Downlink: AA 02 aa bb cc dd
339 339  
340 -(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
339 +**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
341 341  
342 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
341 +**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
343 343  
344 -(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
343 +**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
345 345  
346 -(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)__**aD0!**__(%%)__ __to get return.
345 +**(% style="color:#037691" %)dd**(%%): delay (in second) to send **(% style="color:#037691" %)aD0!**(%%) to get return.
347 347  
348 348  
349 349  The following is the display information on the serial port and the server.
... ... @@ -357,7 +357,7 @@
357 357  
358 358  
359 359  
360 -==== (% style="color:blue" %)**aR0!- aR9!,  aRC0!- aRC9!**(%%) ====
359 +==== **(% style="color:blue" %)aR0!- aR9!,  aRC0!- aRC9!** ====
361 361  
362 362  
363 363  Start Continuous Measurement
... ... @@ -370,18 +370,19 @@
370 370  
371 371  Downlink: AA 03 aa bb cc dd
372 372  
373 -(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
372 +**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
374 374  
375 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
374 +**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
376 376  
377 -(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
376 +**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
378 378  
379 -(% style="color:#037691" %)**dd**(%%): delay (in second) to send (% style="color:#037691" %)__**aD0!**__(%%) to get return.
378 +**(% style="color:#037691" %)dd**(%%): delay (in second) to send **(% style="color:#037691" %)aD0!**(%%) to get return.
380 380  
381 381  
382 382  The following is the display information on the serial port and the server.
383 383  
384 384  
384 +
385 385  [[image:image-20230201092208-14.png]]
386 386  
387 387  
... ... @@ -396,20 +396,20 @@
396 396  
397 397  LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
398 398  
399 -(% style="color:#037691" %)**aa **(%%): total SDI-12 command length
399 +**(% style="color:#037691" %)aa **(%%): total SDI-12 command length
400 400  
401 -(% style="color:#037691" %)**xx **(%%): SDI-12 command
401 +**(% style="color:#037691" %)xx **(%%): SDI-12 command
402 402  
403 -(% style="color:#037691" %)**bb **(%%): Delay to wait for return
403 +**(% style="color:#037691" %)bb **(%%): Delay to wait for return
404 404  
405 -(% style="color:#037691" %)**cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
405 +**(% style="color:#037691" %)cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
406 406  
407 407  
408 -(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
408 +**(% style="color:blue" %)Example: **(%%) AT+CFGDEV =0RC0!,1
409 409  
410 -(% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
410 +**(% style="color:#037691" %)0RC0! **(%%): SDI-12 Command,
411 411  
412 -(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
412 +**(% style="color:#037691" %)1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
413 413  
414 414  Equal Downlink: 0xA8 05 30 52 43 30 21 01 01
415 415  
... ... @@ -431,7 +431,7 @@
431 431  AT+CONVFORM ( Max length: 80 bytes)
432 432  
433 433  
434 -(% style="color:blue" %)**Example:**
434 +**(% style="color:blue" %)Example:**
435 435  
436 436  1) AT+CONVFORM=0, string Convert String from String to ASCII
437 437  
... ... @@ -451,31 +451,31 @@
451 451  User can define max 15 SDI-12 Commands (AT+COMMAND1 ~~ AT+COMMANDF). On each uplink period (TDC time, default 20 minutes), SDI-12-LB will send these SDI-12 commands and wait for return from SDI-12 sensors. SDI-12-LB will then combine these returns and uplink via LoRaWAN.
452 452  
453 453  
454 -* (% style="color:blue" %)**AT Command:**
454 +* ** (% style="color:blue" %)AT Command:**
455 455  
456 -(% style="color:#037691" %)**AT+COMMANDx=var1,var2,var3,var4.**
456 +**(% style="color:#037691" %)AT+COMMANDx=var1,var2,var3,var4.**
457 457  
458 -(% style="color:red" %)**var1**(%%): SDI-12 command , for example: 0RC0!
458 +**(% style="color:red" %)var1**(%%): SDI-12 command , for example: 0RC0!
459 459  
460 -(% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
460 +**(% style="color:red" %)var2**(%%): Wait timeout for return. (unit: second)
461 461  
462 -(% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
462 +**(% style="color:red" %)var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
463 463  
464 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 3 retries.
464 +**(% style="color:red" %)var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
465 465  
466 -(% style="color:red" %)**0 **(%%) No validation check;
466 +**(% style="color:red" %)0 **(%%) No validation check;
467 467  
468 -(% style="color:red" %)**1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
468 +**(% style="color:red" %)1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
469 469  
470 -(% style="color:red" %)**2**(%%)  Check if there is return from SDI-12 sensor
470 +**(% style="color:#red" %)2**(%%)  Check if there is return from SDI-12 sensor
471 471  
472 -(% style="color:red" %)**3** (%%) Check if return pass CRC check ( SDI-12 command var1 must include CRC request);
472 +**(% style="color:red" %)3** (%%) Check if return pass CRC check ( SDI-12 command var1 must include CRC request);
473 473  
474 474  
475 -Each AT+COMMANDx is followed by a (% style="color:blue" %)**AT+DATACUT**(%%) command. AT+DATACUT command is used to take the useful string from the SDI-12 sensor so the final payload will have the minimum length to uplink.
475 +Each AT+COMMANDx is followed by a **(% style="color:blue" %)AT+DATACUT**(%%) command. AT+DATACUT command is used to take the useful string from the SDI-12 sensor so the final payload will have the minimum length to uplink.
476 476  
477 477  
478 -(% style="color:blue" %)**AT+DATACUTx**(%%) : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
478 +**(% style="color:blue" %)AT+DATACUTx**(%%) : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
479 479  
480 480  (% border="1" style="background-color:#f7faff; width:436px" %)
481 481  |(% style="width:433px" %)(((
... ... @@ -488,59 +488,58 @@
488 488  **c**:  define the position for valid value. 
489 489  )))
490 490  
491 -For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
491 +For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895” , Below AT+DATACUT1 will get different result to combine payload:
492 492  
493 493  
494 494  (% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
495 -|=(% style="width: 164px;" %)**AT+DATACUT1 value**|=(% style="width: 344px;" %)**Final Result to combine Payload**
496 -|(% style="width:164px" %)34,1,1+2+3|(% style="width:344px" %)0D 00 01 30 31 33
497 -|(% style="width:164px" %)34,2,1~~8+12~~16|(% style="width:344px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
498 -|(% style="width:164px" %)34,2,1~~34|(% style="width:344px" %)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
495 +|(% style="width:170px" %)**AT+DATACUT1 value**|(% style="width:338px" %)**Final Result to combine Payload**
496 +|(% style="width:170px" %)34,1,1+2+3|(% style="width:338px" %)0D 00 01 30 31 33
497 +|(% style="width:170px" %)34,2,1~~8+12~~16|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
498 +|(% style="width:170px" %)34,2,1~~34|(% style="width:338px" %)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
499 499  
500 -* (% style="color:blue" %)** Downlink Payload:**
500 +* **(% style="color:blue" %) Downlink Payload:**
501 501  
502 -(% style="color:blue" %)**0xAF**(%%)  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
502 +**(% style="color:blue" %)0xAF**(%%)  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
503 503  
504 504  
505 -(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
505 +**(% style="color:red" %)Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
506 506  
507 507  
508 -Format: ** (% style="color:#037691" %)AF MM NN LL XX XX XX XX YY(%%)**
508 +Format: ** (% style="color:#037691" %)AF MM NN LL XX XX XX XX YY**
509 509  
510 510  Where:
511 511  
512 -* (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
513 -* (% style="color:#037691" %)**NN **(%%):  1: set the AT+COMMAND value ; 2: set the AT+DATACUT value.
514 -* (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
515 -* (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
516 -* (% style="color:#037691" %)**YY **(%%):  If YY=0, SDI-12-LB will execute the downlink command without uplink; if YY=1, SDI-12-LB will execute an uplink after got this command. 
512 +* **(% style="color:#037691" %)MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
513 +* **(% style="color:#037691" %)NN **(%%):  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
514 +* **(% style="color:#037691" %)LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
515 +* **(% style="color:#037691" %)XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
516 +* **(% style="color:#037691" %)YY **(%%):  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command. 
517 517  
518 -(% style="color:blue" %)**Example:**
518 +**(% style="color:blue" %)Example:**
519 519  
520 520  [[image:image-20230201094129-18.png]]
521 521  
522 522  
523 +**(% style="color:blue" %)Clear SDI12 Command**
523 523  
524 -(% style="color:blue" %)**Clear SDI12 Command**
525 -
526 526  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
527 527  
528 528  
529 -* (% style="color:#037691" %)**AT Command:**
528 +* ** (% style="color:#037691" %)AT Command:**
530 530  
531 -(% style="color:#4f81bd" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
530 +**(% style="color:#4F81BD" %)AT+CMDEAR=mm,nn** (%%)  mm: start position of erase ,nn: stop position of erase
532 532  
533 533  
534 534  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
535 535  
536 536  
537 -* (% style="color:#037691" %)** Downlink Payload:**
536 +* **(% style="color:#037691" %) Downlink Payload:**
538 538  
539 -(% style="color:#4f81bd" %)**0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
538 +**(% style="color:#4F81BD" %)0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
540 540  
541 541  
542 542  
543 -(% style="color:blue" %)**command combination**
542 +**(% style="color:blue" %)command combination**
544 544  
545 545  Below shows a screen shot how the results combines together to a uplink payload.
546 546  
... ... @@ -549,27 +549,28 @@
549 549  
550 550  If user don't want to use DATACUT for some command, he simply want to uplink all returns. AT+ALLDATAMOD can be set to 1.
551 551  
552 -(% style="color:blue" %)**AT+ALLDATAMOD**(%%) will simply get all return and don't do CRC check as result for SDI-12 command. AT+DATACUTx command has higher priority, if AT+DATACUTx has been set, AT+ALLDATAMOD will be ignore for this SDI-12 command.
551 +**(% style="color:blue" %)AT+ALLDATAMOD**(%%) will simply get all return and don't do CRC check as result for SDI-12 command. AT+DATACUTx command has higher priority, if AT+DATACUTx has been set, AT+ALLDATAMOD will be ignore for this SDI-12 command.
553 553  
554 554  
555 -(% style="color:#4f81bd" %)**For example: **(%%) as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
554 +**(% style="color:#4F81BD" %)For example: ** as below photo, AT+ALLDATAMOD=1, but AT+DATACUT1 has been set, AT+DATACUT1 will be still effect the result.
556 556  
557 557  
558 558  [[image:1675215782925-448.png]]
559 559  
560 560  
561 -If AT+ALLDATAMOD=1, (% style="color:#4f81bd" %)**FX,X**(%%) will be added in the payload, FX specify which command is used and X specify the length of return. for example in above screen, F1 05 means the return is from AT+COMMAND1 and the return is 5 bytes.
560 +If AT+ALLDATAMOD=1, **(% style="color:#4F81BD" %)FX,X**(%%) will be added in the payload, FX specify which command is used and X specify the length of return. for example in above screen, F1 05 means the return is from AT+COMMAND1 and the return is 5 bytes.
562 562  
563 563  
564 564  
565 -(% style="color:blue" %)**Compose Uplink**
564 +**(% style="color:blue" %)Compose Uplink**
566 566  
567 -(% style="color:#4f81bd" %)**AT+DATAUP=0**
568 568  
569 -Compose the uplink payload with value returns in sequence and send with **__A SIGNLE UPLINK__**.
567 +**(% style="color:#4F81BD" %)AT+DATAUP=0**
570 570  
571 -Final Payload is **__Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx__**
569 +Compose the uplink payload with value returns in sequence and send with A SIGNLE UPLINK.
572 572  
571 +Final Payload is Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
572 +
573 573  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
574 574  
575 575  
... ... @@ -576,12 +576,14 @@
576 576  [[image:1675215828102-844.png]]
577 577  
578 578  
579 -(% style="color:#4f81bd" %)**AT+DATAUP=1**
579 +**(% style="color:#4F81BD" %)AT+DATAUP=1**
580 580  
581 -Compose the uplink payload with value returns in sequence and send with **__Multiply UPLINKs__**.
581 +Compose the uplink payload with value returns in sequence and send with Multiply UPLINKs.
582 582  
583 -Final Payload is __**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
583 +Final Payload is
584 584  
585 +__**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
586 +
585 585  1. Battery Info (2 bytes): Battery voltage
586 586  1. PAYVER (1 byte): Defined by AT+PAYVER
587 587  1. PAYLOAD COUNT (1 byte): Total how many uplinks of this sampling.
... ... @@ -591,7 +591,7 @@
591 591  [[image:1675215848113-696.png]]
592 592  
593 593  
594 -(% style="color:red" %)**Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
596 +**(% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
595 595  
596 596  * For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
597 597  * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
... ... @@ -598,13 +598,22 @@
598 598  * For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
599 599  * For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
600 600  
601 -(% style="color:red" %)**When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
603 +**(% style="color:red" %)When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
602 602  
603 -(% style="color:red" %)**When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
605 +**(% style="color:red" %)When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
604 604  
605 605  
606 -== 2.4 Uplink Payload ==
608 +== ​​​​​​​2.4 Uplink Payload ==
607 607  
610 +
611 +Uplink payloads have two types:
612 +
613 +* Distance Value: Use FPORT=2
614 +* Other control commands: Use other FPORT fields.
615 +
616 +The application server should parse the correct value based on FPORT settings.
617 +
618 +
608 608  === 2.4.1 Device Payload, FPORT~=5 ===
609 609  
610 610  
... ... @@ -612,10 +612,10 @@
612 612  
613 613  Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
614 614  
615 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:420px" %)
626 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
616 616  |(% colspan="6" style="width:434px" %)**Device Status (FPORT=5)**
617 -|(% style="width:114px" %)**Size(bytes)**|(% style="width:39px" %)**1**|(% style="width:80px" %)**2**|(% style="width:89px" %)**1**|(% style="width:59px" %)**1**|(% style="width:37px" %)**2**
618 -|(% style="width:114px" %)**Value**|(% style="width:39px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:89px" %)Frequency Band|(% style="width:59px" %)Sub-band|(% style="width:37px" %)BAT
628 +|(% style="width:102px" %)**Size (bytes)**|(% style="width:67px" %)**1**|(% style="width:80px" %)**2**|(% style="width:89px" %)**1**|(% style="width:52px" %)**1**|(% style="width:44px" %)**2**
629 +|(% style="width:102px" %)**Value**|(% style="width:67px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:89px" %)Frequency Band|(% style="width:52px" %)Sub-band|(% style="width:44px" %)BAT
619 619  
620 620  Example parse in TTNv3
621 621  
... ... @@ -622,11 +622,11 @@
622 622  [[image:1675215946738-635.png]]
623 623  
624 624  
625 -(% style="color:#037691" %)**Sensor Model**(%%): For SDI-12-LB, this value is 0x17
636 +**(% style="color:#037691" %)Sensor Model**(%%): For SDI-12-LB, this value is 0x17
626 626  
627 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
638 +**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
628 628  
629 -(% style="color:#037691" %)**Frequency Band**:
640 +**(% style="color:#037691" %)Frequency Band**:
630 630  
631 631  *0x01: EU868
632 632  
... ... @@ -657,7 +657,7 @@
657 657  *0x0e: MA869
658 658  
659 659  
660 -(% style="color:#037691" %)**Sub-Band**:
671 +**(% style="color:#037691" %)Sub-Band**:
661 661  
662 662  AU915 and US915:value 0x00 ~~ 0x08
663 663  
... ... @@ -666,7 +666,7 @@
666 666  Other Bands: Always 0x00
667 667  
668 668  
669 -(% style="color:#037691" %)**Battery Info**:
680 +**(% style="color:#037691" %)Battery Info**:
670 670  
671 671  Check the battery voltage.
672 672  
... ... @@ -684,15 +684,15 @@
684 684  
685 685  * Periodically Uplink: FPORT=2
686 686  
687 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:500px" %)
688 -|=(% style="width: 90px;" %)(((
698 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
699 +|(% style="width:93px" %)(((
689 689  **Size(bytes)**
690 -)))|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**1**|=(% style="width: 240px;" %)**Length depends on the return from the commands**
701 +)))|(% style="width:83px" %)**2**|(% style="width:70px" %)**1**|(% style="width:234px" %)**Length depends on the return from the commands**
691 691  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
692 692  Battery(mV)
693 693  &
694 694  Interrupt_Flag
695 -)))|(% style="width:91px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:212px" %)(((
706 +)))|(% style="width:70px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:234px" %)(((
696 696  If the valid payload is too long and exceed the maximum support.
697 697  Payload length in server,server will show payload not provided in the LoRaWAN server.
698 698  )))
... ... @@ -713,7 +713,7 @@
713 713  === 2.4.4 Interrupt Pin ===
714 714  
715 715  
716 -This data field shows if this packet is generated by (% style="color:#037691" %)**Interrupt Pin**(%%) or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.7PinMapping"]].
727 +This data field shows if this packet is generated by **(% style="color:#037691" %)Interrupt Pin**(%%) or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.7PinMapping"]].
717 717  
718 718  **Example:**
719 719  
... ... @@ -724,7 +724,6 @@
724 724  
725 725  === 2.4.5 Payload version ===
726 726  
727 -The version number of the payload, mainly used for decoding. The default is 01.
728 728  
729 729  
730 730  === 2.4.6 ​Decode payload in The Things Network ===
... ... @@ -745,90 +745,26 @@
745 745  
746 746  The SDI-12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
747 747  
748 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]]]
758 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
749 749  
750 750  
751 -== 2.6 Examples To Set SDI commands. ==
752 752  
753 -=== 2.6.1 Examples 1 ===
754 754  
755 -COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
763 +== 2.6 Frequency Plans ==
756 756  
757 -[[image:image-20230222143809-1.png||height="564" width="729"]]
758 758  
759 -1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:
760 -
761 -a.Send the first command and get the first reply：
762 -
763 -AT+COMMANDx=1I!,0,0,1
764 -
765 -b.Send the second command and get the second reply：
766 -
767 -AT+COMMANDx=2I!,0,0,1
768 -
769 -c.Send the third command and get the third reply：
770 -
771 -AT+COMMANDx=3I!,0,0,1
772 -
773 -d.Send the fourth command and get the fourth reply：
774 -
775 -AT+COMMANDx=4I!,0,0,1
776 -
777 -e.Send the fifth command plus the sixth command, get the sixth reply：
778 -
779 -AT+COMMANDx=1M!,2,1,1
780 -
781 -f.Send the seventh command plus the eighth command, get the eighth reply：
782 -
783 -AT+COMMANDx=2M!,2,1,1
784 -
785 -g.Send the ninth command plus the tenth command, get the tenth reply：
786 -
787 -AT+COMMANDx=3M!,1,1,1
788 -
789 -h.Send the eleventh command plus the twelfth command, get the twelfth reply：
790 -
791 -AT+COMMANDx=4M!,1,1,1
792 -
793 -
794 -2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：
795 -
796 -a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
797 -
798 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34;
799 -
800 -b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
801 -
802 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
803 -
804 -c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
805 -
806 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
807 -
808 -d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
809 -
810 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15;
811 -
812 -e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
813 -
814 -Partial cut, the cut sensor address and the first two parameters：AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”.
815 -
816 -== ==
817 -
818 -== 2.7 Frequency Plans ==
819 -
820 -
821 821  The SDI-12-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.
822 822  
823 823  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
824 824  
825 825  
826 -== 2.8 Firmware Change Log ==
827 827  
772 +== 2.7 Firmware Change Log ==
828 828  
774 +
829 829  **Firmware download link:**
830 830  
831 -[[https:~~/~~/www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0>>https://www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0]]
777 +[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
832 832  
833 833  
834 834  = 3. Configure SDI-12-LB via AT Command or LoRaWAN Downlink =
... ... @@ -836,12 +836,12 @@
836 836  
837 837  Use can configure SDI-12-LB via AT Command or LoRaWAN Downlink.
838 838  
839 -* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
785 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
840 840  * LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
841 841  
842 842  There are two kinds of commands to configure SDI-12-LB, they are:
843 843  
844 -* (% style="color:blue" %)**General Commands**.
790 +* **General Commands**.
845 845  
846 846  These commands are to configure:
847 847  
... ... @@ -850,15 +850,15 @@
850 850  
851 851  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
852 852  
853 -[[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/]]
799 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
854 854  
855 855  
856 -* (% style="color:blue" %)**Commands special design for SDI-12-LB**
802 +* **Commands special design for SDI-12-LB**
857 857  
858 858  These commands only valid for SDI-12-LB, as below:
859 859  
860 860  
861 -== 3.1 Set Transmit Interval Time ==
807 +== ​​​​​​​3.1 Set Transmit Interval Time ==
862 862  
863 863  
864 864  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -899,14 +899,14 @@
899 899  |(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
900 900  0
901 901  OK
902 -the mode is 0 = Disable Interrupt
848 +the mode is 0 = No interruption
903 903  )))
904 904  |(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
905 905  Set Transmit Interval
906 -0. (Disable Interrupt),
907 -~1. (Trigger by rising and falling edge)
908 -2. (Trigger by falling edge)
909 -3. (Trigger by rising edge)
852 +~1. (Disable Interrupt),
853 +2. (Trigger by rising and falling edge)
854 +3. (Trigger by falling edge)
855 +4. (Trigger by rising edge)
910 910  )))|(% style="width:165px" %)OK
911 911  
912 912  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -1045,7 +1045,6 @@
1045 1045  
1046 1046  == 3.6 Set the payload version ==
1047 1047  
1048 -
1049 1049  Feature, Set the payload version.
1050 1050  
1051 1051  (% style="color:blue" %)**AT Command: AT+PAYVER**
... ... @@ -1075,7 +1075,7 @@
1075 1075  
1076 1076  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1077 1077  
1078 -[[image:1675234124233-857.png]]
1023 +[[image:1675146710956-626.png]]
1079 1079  
1080 1080  
1081 1081  Minimum Working Voltage for the SDI-12-LB:
... ... @@ -1108,10 +1108,9 @@
1108 1108  
1109 1109  And the Life expectation in difference case will be shown on the right.
1110 1110  
1056 +[[image:1675146895108-304.png]]
1111 1111  
1112 -[[image:1675234155374-163.png]]
1113 1113  
1114 -
1115 1115  The battery related documents as below:
1116 1116  
1117 1117  * [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
... ... @@ -1118,7 +1118,7 @@
1118 1118  * [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
1119 1119  * [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
1120 1120  
1121 -[[image:image-20230201145019-19.png]]
1065 +[[image:image-20230131145708-3.png]]
1122 1122  
1123 1123  
1124 1124  === 4.3.1 ​Battery Note ===
... ... @@ -1135,6 +1135,7 @@
1135 1135  The default battery pack of SDI-12-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
1136 1136  
1137 1137  
1082 +
1138 1138  = 5. Remote Configure device =
1139 1139  
1140 1140  == 5.1 Connect via BLE ==
... ... @@ -1155,58 +1155,36 @@
1155 1155  [[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/]]
1156 1156  
1157 1157  
1158 -= 7. FAQ =
1159 1159  
1160 -== 7.1 How to use AT Command to access device? ==
1104 += 7. ​Order Info =
1161 1161  
1162 1162  
1163 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
1107 +Part Number: SDI-12-LB-XXX
1108 +XXX: The default frequency band
1164 1164  
1110 +AS923: LoRaWAN AS923 band
1111 +AU915: LoRaWAN AU915 band
1112 +EU433: LoRaWAN EU433 band
1113 +EU868: LoRaWAN EU868 band
1114 +KR920: LoRaWAN KR920 band
1115 +US915: LoRaWAN US915 band
1116 +IN865: LoRaWAN IN865 band
1117 +CN470: LoRaWAN CN470 band
1165 1165  
1166 -== 7.2 How to update firmware via UART port? ==
1167 1167  
1168 1168  
1169 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
1170 1170  
1171 1171  
1172 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
1173 1173  
1174 1174  
1175 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
1176 -When downloading the images, choose the required image file for download. ​
1125 += 8. Packing Info =
1177 1177  
1178 1178  
1179 -= 8. ​Order Info =
1128 +**Package Includes**:
1180 1180  
1181 -
1182 -(((
1183 -(% style="color:blue" %)**Part Number: SDI-12-LB-XXX**
1184 -)))
1185 -
1186 -(((
1187 -XXX: The default frequency band
1188 -)))
1189 -
1190 -(((
1191 -(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1192 -(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1193 -(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1194 -(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1195 -(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1196 -(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1197 -(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1198 -(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1199 -)))
1200 -
1201 -
1202 -= 9. Packing Info =
1203 -
1204 -
1205 -(% style="color:#037691" %)**Package Includes**:
1206 -
1207 1207  * SDI-12-LB SDI-12 to LoRaWAN Converter x 1
1208 1208  
1209 -(% style="color:#037691" %)**Dimension and weight**:
1132 +**Dimension and weight**:
1210 1210  
1211 1211  * Device Size: cm
1212 1212  * Device Weight: g
... ... @@ -1213,7 +1213,7 @@
1213 1213  * Package Size / pcs : cm
1214 1214  * Weight / pcs : g
1215 1215  
1216 -= 10. ​Support =
1139 += 9. ​Support =
1217 1217  
1218 1218  
1219 1219  * 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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