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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 34.1
edited by Xiaoling
on 2023/02/01 09:44
Change comment: Uploaded new attachment "1675215848113-696.png", version {1}

Summary

Details

Page properties
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -3,7 +3,6 @@
3 3  
4 4  **Table of Contents：**
5 5  
6 -{{toc/}}
7 7  
8 8  
9 9  
... ... @@ -22,40 +22,32 @@
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 -)))
24 +The Dragino **SDI-12-LB** is a **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 -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 -)))
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.
36 36  
37 -(((
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 -)))
30 +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.
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 -)))
32 +**SDI-12-LB** is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
44 44  
45 -(((
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 -)))
34 +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.
48 48  
49 49  
50 50  [[image:image-20230201084414-1.png||height="464" width="1108"]]
51 51  
52 52  
40 +
41 +
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
... ... @@ -68,18 +68,18 @@
68 68  == 1.3 Specification ==
69 69  
70 70  
71 -(% style="color:#037691" %)**Micro Controller:**
62 +**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:**
68 +**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:**
73 +**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 :**
80 +**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:**
86 +**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:**
92 +**Battery:**
102 102  
103 103  * Li/SOCI2 un-chargeable battery
104 104  * Capacity: 8500mAh
... ... @@ -106,7 +106,7 @@
106 106  * Max continuously current: 130mA
107 107  * Max boost current: 2A, 1 second
108 108  
109 -(% style="color:#037691" %)**Power Consumption**
100 +**Power Consumption**
110 110  
111 111  * Sleep Mode: 5uA @ 3.3v
112 112  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
... ... @@ -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.
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  
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.
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.
127 127  
128 128  
129 129  == 1.6 Button & LEDs ==
... ... @@ -132,18 +132,19 @@
132 132  [[image:1675212633011-651.png]]
133 133  
134 134  
126 +
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" %)(((
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" %)(((
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" %)(((
133 +|(% 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.
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.
147 147  
148 148  == 1.7 Pin Mapping ==
149 149  
... ... @@ -168,6 +168,9 @@
168 168  == 1.9 Mechanical ==
169 169  
170 170  
163 +
164 +
165 +
171 171  [[image:image-20230201090139-2.png]]
172 172  
173 173  [[image:image-20230201090139-3.png]]
... ... @@ -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 **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 +**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 +**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 +**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 +**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 +**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 +**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 +**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. **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 +==== **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 +**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 +**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.
... ... @@ -282,31 +282,30 @@
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 +==== **aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
286 286  
287 287  
288 -(% style="color:red" %)**aM! **(%%): Start Non-Concurrent Measurement
287 +**aM! **: Start Non-Concurrent Measurement
289 289  
290 -(% style="color:red" %)**aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
289 +**aMC! **: Start Non-Concurrent Measurement – Request CRC
291 291  
292 -(% style="color:red" %)**aM1!- aM9! **(%%): Additional Measurements
291 +**aM1!- aM9! **: Additional Measurements
293 293  
294 -(% style="color:red" %)**aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
293 +**aMC1!- aMC9!** : Additional Measurements – Request CRC
295 295  
296 296  
297 297  * AT Command : AT+ADDRM=0,1,0,1
298 -
299 299  * LoRaWAN Downlink(prefix 0xAA01): 0xAA 01 30 01 00 01
300 300  
301 301  Downlink：AA 01 aa bb cc dd
302 302  
303 -(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
301 +**aa**: SDI-12 sensor address.
304 304  
305 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
303 +**bb**: 0: no CRC, 1: request CRC
306 306  
307 -(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
305 +**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.
307 +**dd**: delay (in second) to send **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! **(%%) ====
320 +==== **aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
323 323  
324 324  
325 -(% style="color:red" %)**aC!**(%%) : Start Concurrent Measurement
323 +**aC!** : Start Concurrent Measurement
326 326  
327 -(% style="color:red" %)**aCC!** (%%): Start Concurrent Measurement – Request CRC
325 +**aCC!** : Start Concurrent Measurement – Request CRC
328 328  
329 -(% style="color:red" %)**aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
327 +**aC1!- aC9!** : Start Additional Concurrent Measurements
330 330  
331 -(% style="color:red" %)**aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
329 +**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.
338 +**aa**: SDI-12 sensor address.
341 341  
342 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
340 +**bb**: 0: no CRC, 1: request CRC
343 343  
344 -(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
342 +**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.
344 +**dd**: delay (in second) to send **aD0!** to get return.
347 347  
348 348  
349 349  The following is the display information on the serial port and the server.
... ... @@ -355,11 +355,11 @@
355 355  [[image:image-20230201091954-13.png||height="203" width="1117"]]
356 356  
357 357  
356 +(% style="display:none" %) (%%)
358 358  
358 +==== **aR0!- aR9!,  aRC0!- aRC9!** ====
359 359  
360 -==== (% style="color:blue" %)**aR0!- aR9!,  aRC0!- aRC9!**(%%) ====
361 361  
362 -
363 363  Start Continuous Measurement
364 364  
365 365  Start Continuous Measurement – Request CRC
... ... @@ -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.
371 +**aa**: SDI-12 sensor address.
374 374  
375 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
373 +**bb**: 0: no CRC, 1: request CRC
376 376  
377 -(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
375 +**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.
377 +**dd**: delay (in second) to send **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  
383 +
385 385  [[image:image-20230201092208-14.png]]
386 386  
387 387  
... ... @@ -388,7 +388,7 @@
388 388  [[image:image-20230201092208-15.png||height="214" width="1140"]]
389 389  
390 390  
391 -=== 2.3.2 Advance SDI-12 Debug command ===
390 +=== ​​​​​​​2.3.2 Advance SDI-12 Debug command ===
392 392  
393 393  
394 394  This command can be used to debug all SDI-12 command.
... ... @@ -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
398 +**aa **: total SDI-12 command length
400 400  
401 -(% style="color:#037691" %)**xx **(%%): SDI-12 command
400 +**xx **: SDI-12 command
402 402  
403 -(% style="color:#037691" %)**bb **(%%): Delay to wait for return
402 +**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
404 +**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
407 +**Example: **AT+CFGDEV =0RC0!,1
409 409  
410 -(% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
409 +**0RC0! **: SDI-12 Command,
411 411  
412 -(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
411 +**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  
... ... @@ -420,9 +420,11 @@
420 420  [[image:image-20230201092355-16.png]]
421 421  
422 422  
423 -[[image:image-20230201092355-17.png||height="426" width="1135"]]
422 +​​​​​​​[[image:image-20230201092355-17.png||height="426" width="1135"]]
424 424  
425 425  
425 +​​​​​​​
426 +
426 426  === 2.3.3 Convert ASCII to String ===
427 427  
428 428  
... ... @@ -431,7 +431,7 @@
431 431  AT+CONVFORM ( Max length: 80 bytes)
432 432  
433 433  
434 -(% style="color:blue" %)**Example:**
435 +**Example:**
435 435  
436 436  1) AT+CONVFORM=0, string Convert String from String to ASCII
437 437  
... ... @@ -443,6 +443,10 @@
443 443  [[image:1675214856590-846.png]]
444 444  
445 445  
447 +
448 +
449 +​​​​​​​
450 +
446 446  === 2.3.4 Define periodically SDI-12 commands and uplink. ===
447 447  
448 448  
... ... @@ -451,137 +451,142 @@
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:**
459 +* ** AT Command:**
455 455  
456 -(% style="color:#037691" %)**AT+COMMANDx=var1,var2,var3,var4.**
461 +**AT+COMMANDx=var1,var2,var3,var4.**
457 457  
458 -(% style="color:red" %)**var1**(%%): SDI-12 command , for example: 0RC0!
463 +**var1**: SDI-12 command , for example: 0RC0!
459 459  
460 -(% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
465 +**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!//.
467 +**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.
469 +**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;
471 +**0 ** No validation check;
467 467  
468 -(% style="color:red" %)**1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
473 +**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
475 +**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);
477 +**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.
480 +Each AT+COMMANDx is followed by a **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.
483 +**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" %)(((
482 -**AT+DATACUTx=a,b,c**
487 +AT+DATACUTx=a,b,c
483 483  
484 484  **a**:  length for the return of AT+COMMAND
485 485  
486 -**b**: 1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
491 +**b**: 1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
487 487  
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:
496 +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 -(% 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
499 +|AT+DATACUT1 value|Final Result to combine Payload
500 +|34,1,1+2+3|0D 00 01 30 31 33
501 +|34,2,1~~8+12~~16|0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
502 +|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
499 499  
500 -* (% style="color:blue" %)** Downlink Payload:**
504 +* ** Downlink Payload:**
501 501  
502 -(% style="color:blue" %)**0xAF**(%%)  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
506 +**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.**
509 +**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(%%)**
512 +Format: ** 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. 
516 +* MM: the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
517 +* NN:  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
518 +* LL:  The length of AT+COMMAND or AT+DATACUT command
519 +* XX XX XX XX: AT+COMMAND or AT+DATACUT command
520 +* 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:**
522 +Example:
519 519  
520 -[[image:image-20230201094129-18.png]]
524 +**AF 03 01 07 30 4D 43 21 01 01 01 00**: Same as AT+COMMAND3=**0MC!**,** 1**,** 1**,** 1**
521 521  
526 +**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
522 522  
528 +**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10**
523 523  
524 -(% style="color:blue" %)**Clear SDI12 Command**
525 525  
531 +**Clear SDI12 Command**
532 +
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:**
536 +* ** AT Command:**
530 530  
531 -(% style="color:#4f81bd" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
538 +**~ 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:**
544 +* ** Downlink Payload:**
538 538  
539 -(% style="color:#4f81bd" %)**0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
546 +**~ 0x09 aa bb**  same as AT+CMDEAR=aa,bb
540 540  
541 541  
542 542  
543 -(% style="color:blue" %)**command combination**
544 544  
551 +**command combination**
552 +
545 545  Below shows a screen shot how the results combines together to a uplink payload.
546 546  
547 -[[image:1675215745275-920.png]]
555 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
548 548  
549 549  
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.
558 +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.
560 +**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.
563 +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 -[[image:1675215782925-448.png]]
566 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.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.
569 +If AT+ALLDATAMOD=1, **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**
573 +**Compose Uplink**
566 566  
567 -(% style="color:#4f81bd" %)**AT+DATAUP=0**
575 +**AT+DATAUP=0**
568 568  
569 -Compose the uplink payload with value returns in sequence and send with **__A SIGNLE UPLINK__**.
577 +Compose the uplink payload with value returns in sequence and send with A SIGNLE UPLINK.
570 570  
571 -Final Payload is **__Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx__**
579 +Final Payload is Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
572 572  
573 573  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
574 574  
575 575  
576 -[[image:1675215828102-844.png]]
584 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
577 577  
578 578  
579 -(% style="color:#4f81bd" %)**AT+DATAUP=1**
587 +**AT+DATAUP=1**
580 580  
581 -Compose the uplink payload with value returns in sequence and send with **__Multiply UPLINKs__**.
589 +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**__
591 +Final Payload is
584 584  
593 +**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
594 +
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.
... ... @@ -588,46 +588,58 @@
588 588  1. PAYLOAD# (1 byte): Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
589 589  1. DATA: Valid value: max 6 bytes(US915 version here, Notice*!) for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 6 bytes
590 590  
591 -[[image:1675215848113-696.png]]
601 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.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:**
604 +**Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
595 595  
596 -* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
597 -* For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
598 -* For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
599 -* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
606 + ~* For AU915/AS923 bands, if UplinkDwell time=0, 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;**
608 + * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
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.**
610 + * For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
604 604  
612 + ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
605 605  
606 -== 2.4 Uplink Payload ==
614 + *** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
607 607  
608 -=== 2.4.1 Device Payload, FPORT~=5 ===
616 +**~ When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
609 609  
618 +1.
619 +11. Uplink Payload
610 610  
621 +Uplink payloads have two types:
622 +
623 +* Distance Value: Use FPORT=2
624 +* Other control commands: Use other FPORT fields.
625 +
626 +The application server should parse the correct value based on FPORT settings.
627 +
628 +
629 +1.
630 +11.
631 +111. Device Payload, FPORT=5
632 +
611 611  Include device configure status. Once SDI-12-LB Joined the network, it will uplink this message to the server.
612 612  
635 +
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" %)
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
619 619  
639 +|(% colspan="6" %)**Device Status (FPORT=5)**
640 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
641 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
642 +
620 620  Example parse in TTNv3
621 621  
622 -[[image:1675215946738-635.png]]
645 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
623 623  
647 +**Sensor Model**: For SDI-12-LB, this value is 0x17
624 624  
625 -(% style="color:#037691" %)**Sensor Model**(%%): For SDI-12-LB, this value is 0x17
649 +**Firmware Version**: 0x0100, Means: v1.0.0 version
626 626  
627 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
651 +**Frequency Band**:
628 628  
629 -(% style="color:#037691" %)**Frequency Band**:
630 -
631 631  *0x01: EU868
632 632  
633 633  *0x02: US915
... ... @@ -657,7 +657,7 @@
657 657  *0x0e: MA869
658 658  
659 659  
660 -(% style="color:#037691" %)**Sub-Band**:
682 +**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**:
691 +**Battery Info**:
670 670  
671 671  Check the battery voltage.
672 672  
... ... @@ -675,9 +675,10 @@
675 675  Ex2: 0x0B49 = 2889mV
676 676  
677 677  
678 -=== 2.4.2 Uplink Payload, FPORT~=2 ===
700 +1.
701 +11.
702 +111. Uplink Payload, FPORT=2
679 679  
680 -
681 681  There are different cases for uplink. See below
682 682  
683 683  * SDI-12 Debug Command return: FPORT=100
... ... @@ -684,24 +684,30 @@
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;" %)(((
689 -**Size(bytes)**
690 -)))|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**1**|=(% style="width: 240px;" %)**Length depends on the return from the commands**
691 -|(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
710 +|(((
711 +**Size**
712 +
713 +**(bytes)**
714 +)))|**2**|**1**|**Length depends on the return from the commands**
715 +|**Value**|(((
692 692  Battery(mV)
717 +
693 693  &
719 +
694 694  Interrupt_Flag
695 -)))|(% style="width:91px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:212px" %)(((
696 -If the valid payload is too long and exceed the maximum support.
721 +)))|[[PAYLOAD_VER>>path:#Probe_Model]]|(((
722 +If the valid payload is too long and exceed the maximum support
723 +
697 697  Payload length in server,server will show payload not provided in the LoRaWAN server.
698 698  )))
699 699  
700 -[[image:1675216282284-923.png]]
727 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
701 701  
702 702  
703 -=== 2.4.3 Battery Info ===
704 704  
731 +1.
732 +11.
733 +111. Battery Info
705 705  
706 706  Check the battery voltage for SDI-12-LB.
707 707  
... ... @@ -710,12 +710,14 @@
710 710  Ex2: 0x0B49 = 2889mV
711 711  
712 712  
713 -=== 2.4.4 Interrupt Pin ===
742 +1.
743 +11.
744 +111. Interrupt Pin
714 714  
746 +This data field shows if this packet is generated by **Interrupt Pin** or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#pins]].
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"]].
717 717  
718 -**Example:**
749 +Example:
719 719  
720 720  Ex1: 0x0B45:0x0B&0x80= 0x00    Normal uplink packet.
721 721  
... ... @@ -722,126 +722,242 @@
722 722  Ex2: 0x8B49:0x8B&0x80= 0x80    Interrupt Uplink Packet.
723 723  
724 724  
725 -=== 2.4.5 Payload version ===
756 +1.
757 +11.
758 +111. Payload version
726 726  
727 -The version number of the payload, mainly used for decoding. The default is 01.
728 728  
729 729  
730 -=== 2.4.6 ​Decode payload in The Things Network ===
731 731  
732 732  
764 +1.
765 +11.
766 +111. ​Decode payload in The Things Network
767 +
733 733  While using TTN network, you can add the payload format to decode the payload.
734 734  
735 -[[image:1675216779406-595.png]]
770 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]]
736 736  
737 737  
738 738  There is no fix payload decoder in LoRaWAN server because the SDI-12 sensors returns are different. User need to write the decoder themselves for their case.
739 739  
740 -SDI-12-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
741 741  
776 +下面的解码生成超链接放进去.
742 742  
743 -== 2.5 Uplink Interval ==
778 +function Decoder(bytes, port) {
744 744  
780 + if(port==5)
745 745  
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:
782 + {
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]]]]
784 + var freq_band;
749 749  
786 + var sub_band;
750 750  
751 -== 2.6 Examples To Set SDI commands. ==
788 + var sensor;
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.
791 + if(bytes[0]==0x17)
756 756  
757 -[[image:image-20230222143809-1.png||height="564" width="729"]]
793 + sensor= "SDI12-LB";
758 758  
759 -1)The AT+COMMANDx command is applied to the red arrow part, and sends the SDI12 command to the SDI12 sensor:
760 760  
761 -a.Send the first command and get the first reply：
796 + var firm_ver= (bytes[1]&0x0f)+'.'+(bytes[2]>>4&0x0f)+'.'+(bytes[2]&0x0f);
762 762  
763 -AT+COMMANDx=1I!,0,0,1
764 764  
765 -b.Send the second command and get the second reply：
799 + if(bytes[3]==0x01)
766 766  
767 -AT+COMMANDx=2I!,0,0,1
801 + freq_band="EU868";
768 768  
769 -c.Send the third command and get the third reply：
803 + else if(bytes[3]==0x02)
770 770  
771 -AT+COMMANDx=3I!,0,0,1
805 + freq_band="US915";
772 772  
773 -d.Send the fourth command and get the fourth reply：
807 + else if(bytes[3]==0x03)
774 774  
775 -AT+COMMANDx=4I!,0,0,1
809 + freq_band="IN865";
776 776  
777 -e.Send the fifth command plus the sixth command, get the sixth reply：
811 + else if(bytes[3]==0x04)
778 778  
779 -AT+COMMANDx=1M!,2,1,1
813 + freq_band="AU915";
780 780  
781 -f.Send the seventh command plus the eighth command, get the eighth reply：
815 + else if(bytes[3]==0x05)
782 782  
783 -AT+COMMANDx=2M!,2,1,1
817 + freq_band="KZ865";
784 784  
785 -g.Send the ninth command plus the tenth command, get the tenth reply：
819 + else if(bytes[3]==0x06)
786 786  
787 -AT+COMMANDx=3M!,1,1,1
821 + freq_band="RU864";
788 788  
789 -h.Send the eleventh command plus the twelfth command, get the twelfth reply：
823 + else if(bytes[3]==0x07)
790 790  
791 -AT+COMMANDx=4M!,1,1,1
825 + freq_band="AS923";
792 792  
827 + else if(bytes[3]==0x08)
793 793  
794 -2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：
829 + freq_band="AS923_1";
795 795  
796 -a.The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
831 + else if(bytes[3]==0x09)
797 797  
798 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34;
833 + freq_band="AS923_2";
799 799  
800 -b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
835 + else if(bytes[3]==0x0A)
801 801  
802 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
837 + freq_band="AS923_3";
803 803  
804 -c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
839 + else if(bytes[3]==0x0F)
805 805  
806 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31;
841 + freq_band="AS923_4";
807 807  
808 -d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
843 + else if(bytes[3]==0x0B)
809 809  
810 -Cut out all characters: AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15;
845 + freq_band="CN470";
811 811  
812 -e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
847 + else if(bytes[3]==0x0C)
813 813  
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”.
849 + freq_band="EU433";
815 815  
816 -== ==
851 + else if(bytes[3]==0x0D)
817 817  
818 -== 2.7 Frequency Plans ==
853 + freq_band="KR920";
819 819  
855 + else if(bytes[3]==0x0E)
820 820  
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.
857 + freq_band="MA869";
822 822  
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  
860 + if(bytes[4]==0xff)
825 825  
826 -== 2.8 Firmware Change Log ==
862 + sub_band="NULL";
827 827  
864 + else
828 828  
866 + sub_band=bytes[4];
867 +
868 +
869 + var bat= (bytes[5]<<8 | bytes[6])/1000;
870 +
871 +
872 + return {
873 +
874 + SENSOR_MODEL:sensor,
875 +
876 + FIRMWARE_VERSION:firm_ver,
877 +
878 + FREQUENCY_BAND:freq_band,
879 +
880 + SUB_BAND:sub_band,
881 +
882 + BAT:bat,
883 +
884 + }
885 +
886 + }
887 +
888 + else if(port==100)
889 +
890 + {
891 +
892 + var datas_sum={};
893 +
894 + for(var j=0;j<bytes.length;j++)
895 +
896 + {
897 +
898 + var datas= String.fromCharCode(bytes[j]);
899 +
900 + if(j=='0')
901 +
902 + datas_sum.datas_sum=datas;
903 +
904 + else
905 +
906 + datas_sum.datas_sum+=datas;
907 +
908 + }
909 +
910 +
911 + return datas_sum;
912 +
913 + }
914 +
915 + else
916 +
917 + {
918 +
919 + var decode={};
920 +
921 + decode.EXTI_Trigger= (bytes[0] & 0x80)? "TRUE":"FALSE";  
922 +
923 + decode.BatV= ((bytes[0]<<8 | bytes[1])&0x7FFF)/1000;
924 +
925 + decode.Payver= bytes[2];
926 +
927 + for(var i=3;i<bytes.length;i++)
928 +
929 + {
930 +
931 + var data= String.fromCharCode(bytes[i]);
932 +
933 + if(i=='3')
934 +
935 + decode.data_sum=data;
936 +
937 + else
938 +
939 + decode.data_sum+=data;
940 +
941 + }
942 +
943 + return decode; 
944 +
945 + }
946 +
947 +
948 +}
949 +
950 +
951 +1.
952 +11. Uplink Interval
953 +
954 +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:
955 +
956 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
957 +
958 +
959 +
960 +1.
961 +11. Frequency Plans
962 +
963 +The SDI12-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.
964 +
965 +
966 +[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
967 +
968 +
969 +
970 +1.
971 +11. Firmware Change Log
972 +
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]]
975 +[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
832 832  
833 833  
834 -= 3. Configure SDI-12-LB via AT Command or LoRaWAN Downlink =
835 835  
979 +1. Configure SDI-12-LB via AT Command or LoRaWAN Downlink
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"]].
840 -* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
983 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
984 +* LoRaWAN Downlink instruction for different platforms:
841 841  
986 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
987 +
988 +
842 842  There are two kinds of commands to configure SDI-12-LB, they are:
843 843  
844 -* (% style="color:blue" %)**General Commands**.
991 +* **General Commands**.
845 845  
846 846  These commands are to configure:
847 847  
... ... @@ -850,232 +850,255 @@
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/]]
1000 +[[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**
1003 +* **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 ==
862 862  
1009 +1.
1010 +11. Set Transmit Interval Time
863 863  
864 864  Feature: Change LoRaWAN End Node Transmit Interval.
865 865  
866 -(% style="color:blue" %)**AT Command: AT+TDC**
1014 +**AT Command: AT+TDC**
867 867  
868 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
869 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
870 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1016 +|**Command Example**|**Function**|**Response**
1017 +|AT+TDC=?|Show current transmit Interval|(((
871 871  30000
1019 +
872 872  OK
1021 +
873 873  the interval is 30000ms = 30s
874 874  )))
875 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
1024 +|AT+TDC=60000|Set Transmit Interval|(((
876 876  OK
1026 +
877 877  Set transmit interval to 60000ms = 60 seconds
878 878  )))
879 879  
880 -(% style="color:blue" %)**Downlink Command: 0x01**
1030 +**Downlink Command: 0x01**
881 881  
882 -
883 883  Format: Command Code (0x01) followed by 3 bytes time value.
884 884  
885 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1034 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
886 886  
887 -* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
888 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
1036 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1037 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
889 889  
890 -== 3.2 Set Interrupt Mode ==
1039 +1.
1040 +11. Set Interrupt Mode
891 891  
892 -
893 893  Feature, Set Interrupt mode for GPIO_EXIT.
894 894  
895 -(% style="color:blue" %)**AT Command: AT+INTMOD**
1044 +**AT Command: AT+INTMOD**
896 896  
897 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
898 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 187px;" %)**Function**|=(% style="width: 165px;" %)**Response**
899 -|(% style="width:156px" %)AT+INTMOD=?|(% style="width:187px" %)Show current interrupt mode|(% style="width:165px" %)(((
1046 +|**Command Example**|**Function**|**Response**
1047 +|AT+INTMOD=?|Show current interrupt mode|(((
900 900  0
1049 +
901 901  OK
902 -the mode is 0 = Disable Interrupt
1051 +
1052 +the mode is 0 = No interruption
903 903  )))
904 -|(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
1054 +|AT+INTMOD=2|(((
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)
910 -)))|(% style="width:165px" %)OK
911 911  
912 -(% style="color:blue" %)**Downlink Command: 0x06**
1057 +1. (Disable Interrupt),
1058 +1. (Trigger by rising and falling edge),
1059 +1. (Trigger by falling edge)
1060 +1. (Trigger by rising edge)
1061 +)))|OK
913 913  
1063 +**Downlink Command: 0x06**
1064 +
914 914  Format: Command Code (0x06) followed by 3 bytes.
915 915  
916 916  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
917 917  
918 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
919 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1069 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1070 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
920 920  
921 -== 3.3 Set the output time ==
1072 +1.
1073 +11. Set the output time
922 922  
923 -
924 924  Feature, Control the output 3V3 , 5V or 12V.
925 925  
926 -(% style="color:blue" %)**AT Command: AT+3V3T**
1077 +**AT Command: AT+3V3T**
927 927  
928 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
929 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
930 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
1079 +|**Command Example**|**Function**|**Response**
1080 +|AT+3V3T=?|Show 3V3 open time.|(((
931 931  0
1082 +
932 932  OK
933 933  )))
934 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
1085 +|AT+3V3T=0|Normally open 3V3 power supply.|(((
935 935  OK
1087 +
936 936  default setting
937 937  )))
938 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
1090 +|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
939 939  OK
1092 +
1093 +
940 940  )))
941 -|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
1095 +|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
942 942  OK
1097 +
1098 +
943 943  )))
944 944  
945 -(% style="color:blue" %)**AT Command: AT+5VT**
1101 +**AT Command: AT+5VT**
946 946  
947 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
948 -|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
949 -|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
1103 +|**Command Example**|**Function**|**Response**
1104 +|AT+5VT=?|Show 5V open time.|(((
950 950  0
1106 +
951 951  OK
952 952  )))
953 -|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
1109 +|AT+5VT=0|Normally closed 5V power supply.|(((
954 954  OK
1111 +
955 955  default setting
956 956  )))
957 -|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
1114 +|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
958 958  OK
1116 +
1117 +
959 959  )))
960 -|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
1119 +|AT+5VT=65535|Normally open 5V power supply.|(((
961 961  OK
1121 +
1122 +
962 962  )))
963 963  
964 -(% style="color:blue" %)**AT Command: AT+12VT**
1125 +**AT Command: AT+12VT**
965 965  
966 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
967 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
968 -|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
1127 +|**Command Example**|**Function**|**Response**
1128 +|AT+12VT=?|Show 12V open time.|(((
969 969  0
1130 +
970 970  OK
971 971  )))
972 -|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
973 -|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
1133 +|AT+12VT=0|Normally closed 12V power supply.|OK
1134 +|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
974 974  OK
1136 +
1137 +
975 975  )))
976 976  
977 -(% style="color:blue" %)**Downlink Command: 0x07**
1140 +**Downlink Command: 0x07**
978 978  
979 979  Format: Command Code (0x07) followed by 3 bytes.
980 980  
981 981  The first byte is which power, the second and third bytes are the time to turn on.
982 982  
983 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
984 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
985 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
986 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
987 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
988 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
1146 +* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
1147 +* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
1148 +* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
1149 +* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
1150 +* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
1151 +* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
989 989  
990 -== 3.4 Set the all data mode ==
1153 +1.
1154 +11. Set the all data mode
991 991  
992 -
993 993  Feature, Set the all data mode.
994 994  
995 -(% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
1158 +**AT Command: AT+ALLDATAMOD**
996 996  
997 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
998 -|=**Command Example**|=**Function**|=**Response**
1160 +|**Command Example**|**Function**|**Response**
999 999  |AT+ALLDATAMOD=?|Show current all data mode|(((
1000 1000  0
1163 +
1164 +
1001 1001  OK
1002 1002  )))
1003 1003  |AT+ALLDATAMOD=1|Set all data mode is 1.|OK
1004 1004  
1005 -(% style="color:blue" %)**Downlink Command: 0xAB**
1169 +**Downlink Command: 0xAB**
1006 1006  
1007 1007  Format: Command Code (0xAB) followed by 1 bytes.
1008 1008  
1009 -* Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1010 -* Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1173 +* Example 1: Downlink Payload: AB 00 ~/~/ AT+ALLDATAMOD=0
1174 +* Example 2: Downlink Payload: AB 01 ~/~/ AT+ALLDATAMOD=1
1011 1011  
1012 -== 3.5 Set the splicing payload for uplink ==
1176 +1.
1177 +11. Set the splicing payload for uplink
1013 1013  
1014 -
1015 1015  Feature, splicing payload for uplink.
1016 1016  
1017 -(% style="color:blue" %)**AT Command: AT+DATAUP**
1181 +**AT Command: AT+DATAUP**
1018 1018  
1019 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
1020 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 266px;" %)**Function**|=**Response**
1021 -|(% style="width:154px" %)AT+DATAUP =?|(% style="width:266px" %)Show current splicing payload for uplink mode|(((
1183 +|**Command Example**|**Function**|**Response**
1184 +|AT+DATAUP =?|Show current splicing payload for uplink mode|(((
1022 1022  0
1186 +
1187 +
1023 1023  OK
1024 1024  )))
1025 -|(% style="width:154px" %)AT+DATAUP =0|(% style="width:266px" %)(((
1190 +|AT+DATAUP =0|(((
1026 1026  Set splicing payload for uplink mode is 0.
1192 +
1193 +
1027 1027  )))|(((
1028 1028  OK
1196 +
1197 +
1029 1029  )))
1030 -|(% style="width:154px" %)AT+DATAUP =1|(% style="width:266px" %)Set splicing payload for uplink mode is 1 , and the each splice uplink is sent sequentially.|OK
1031 -|(% style="width:154px" %)AT+DATAUP =1,20000|(% style="width:266px" %)(((
1032 -Set splicing payload for uplink mode is 1, and the uplink interval of each splice to 20000 milliseconds.
1199 +|AT+DATAUP =1|Set splicing payload for uplink mode is 1 , and the each splice uplink is sent sequentially.|OK
1200 +|AT+DATAUP =1,20000|(((
1201 +Set splicing payload for uplink mode is 1, and the uplink interval of each splice to 20000 milliseconds.
1202 +
1203 +
1033 1033  )))|OK
1034 1034  
1035 -(% style="color:blue" %)**Downlink Command: 0xAD**
1206 +**Downlink Command: 0xAD**
1036 1036  
1037 1037  Format: Command Code (0xAD) followed by 1 bytes or 5 bytes.
1038 1038  
1039 -* Example 1: Downlink Payload: AD 00  ~/~/  AT+DATAUP=0
1040 -* Example 2: Downlink Payload: AD 01  ~/~/  AT+DATAUP =1
1041 -* Example 3: Downlink Payload: AD 01 00 00 14  ~/~/  AT+DATAUP =1,20000
1210 +* Example 1: Downlink Payload: AD 00 ~/~/ AT+DATAUP=0
1211 +* Example 2: Downlink Payload: AD 01 ~/~/ AT+DATAUP =1
1212 +* Example 3: Downlink Payload: AD 01 00 00 14~/~/ AT+DATAUP =1,20000
1042 1042  
1043 1043  This means that the interval is set to 0x000014=20S
1044 1044  
1045 1045  
1046 -== 3.6 Set the payload version ==
1217 +1.
1218 +11. Set the payload version
1047 1047  
1048 -
1049 1049  Feature, Set the payload version.
1050 1050  
1051 -(% style="color:blue" %)**AT Command: AT+PAYVER**
1222 +**AT Command: AT+PAYVER**
1052 1052  
1053 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
1054 -|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 192px;" %)**Function**|=**Response**
1055 -|(% style="width:158px" %)AT+PAYVER=?|(% style="width:192px" %)Show current payload version|(((
1224 +|**Command Example**|**Function**|**Response**
1225 +|AT+PAYVER=?|Show current payload version|(((
1056 1056  1
1227 +
1228 +
1057 1057  OK
1058 1058  )))
1059 -|(% style="width:158px" %)AT+PAYVER=5|(% style="width:192px" %)Set payload version is 5.|OK
1231 +|AT+PAYVER=5|Set payload version is 5.|OK
1060 1060  
1061 -(% style="color:blue" %)**Downlink Command: 0xAE**
1233 +**Downlink Command: 0xAE**
1062 1062  
1063 1063  Format: Command Code (0xAE) followed by 1 bytes.
1064 1064  
1065 -* Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1066 -* Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1237 +* Example 1: Downlink Payload: AE 01 ~/~/ AT+PAYVER=1
1238 +* Example 2: Downlink Payload: AE 05 ~/~/ AT+PAYVER=5
1067 1067  
1068 -= 4. Battery & how to replace =
1240 +1. Battery & how to replace
1241 +11. Battery Type
1069 1069  
1070 -== 4.1 Battery Type ==
1243 +SDI-12-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
1071 1071  
1072 1072  
1073 -SDI-12-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
1074 -
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]]
1248 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
1079 1079  
1080 1080  
1081 1081  Minimum Working Voltage for the SDI-12-LB:
... ... @@ -1083,25 +1083,31 @@
1083 1083  SDI-12-LB:  2.45v ~~ 3.6v
1084 1084  
1085 1085  
1086 -== 4.2 Replace Battery ==
1256 +1.
1257 +11. Replace Battery
1087 1087  
1088 -
1089 1089  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1090 1090  
1091 1091  And make sure the positive and negative pins match.
1092 1092  
1093 1093  
1094 -== 4.3 Power Consumption Analyze ==
1095 1095  
1265 +1.
1266 +11. Power Consumption Analyze
1096 1096  
1097 1097  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.
1098 1098  
1270 +
1099 1099  Instruction to use as below:
1100 1100  
1101 -(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
1102 1102  
1103 -(% style="color:blue" %)**Step 2:**(%%) Open it and choose
1274 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
1104 1104  
1276 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
1277 +
1278 +
1279 +Step 2: Open it and choose
1280 +
1105 1105  * Product Model
1106 1106  * Uplink Interval
1107 1107  * Working Mode
... ... @@ -1108,47 +1108,56 @@
1108 1108  
1109 1109  And the Life expectation in difference case will be shown on the right.
1110 1110  
1287 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
1111 1111  
1112 -[[image:1675234155374-163.png]]
1113 1113  
1114 -
1115 1115  The battery related documents as below:
1116 1116  
1117 -* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
1118 -* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
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]]
1292 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
1293 +* [[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]]
1294 +* [[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]]
1120 1120  
1121 -[[image:image-20230201145019-19.png]]
1296 +|(((
1297 +JST-XH-2P connector
1298 +)))
1122 1122  
1300 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
1123 1123  
1124 -=== 4.3.1 ​Battery Note ===
1125 1125  
1126 1126  
1304 +1.
1305 +11.
1306 +111. ​Battery Note
1307 +
1127 1127  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
1128 1128  
1129 1129  
1130 -=== 4.3.2 Replace the battery ===
1311 +1.
1312 +11.
1313 +111. ​Replace the battery
1131 1131  
1315 +You can change the battery in the SDI-12-LB.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
1132 1132  
1133 -You can change the battery in the SDI-12-LB.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
1134 1134  
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)
1318 +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  
1138 -= 5. Remote Configure device =
1139 1139  
1140 -== 5.1 Connect via BLE ==
1141 1141  
1142 1142  
1143 -Please see this instruction for how to configure via BLE: [[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/]]
1144 1144  
1325 +1. Remote Configure device
1326 +11. Connect via BLE
1145 1145  
1146 -== 5.2 AT Command Set ==
1328 +Please see this instruction for how to configure via BLE:
1147 1147  
1330 +[[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/]]
1148 1148  
1149 1149  
1150 -= 6. OTA firmware update =
1333 +1.
1334 +11. AT Command Set
1151 1151  
1336 +1. OTA firmware update
1152 1152  
1153 1153  Please see this link for how to do OTA firmware update.
1154 1154  
... ... @@ -1155,69 +1155,35 @@
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? ==
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]]
1164 1164  
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? ==
1352 +1. ​Order Info
1173 1173  
1354 +**Package Includes**:
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. ​
1356 +* SDI-12-LB SDI-12 to LoRaWAN Converter
1177 1177  
1358 +**Dimension and weight**:
1178 1178  
1179 -= 8. ​Order Info =
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 -* SDI-12-LB SDI-12 to LoRaWAN Converter x 1
1208 -
1209 -(% style="color:#037691" %)**Dimension and weight**:
1210 -
1211 1211  * Device Size: cm
1212 1212  * Device Weight: g
1213 1213  * Package Size / pcs : cm
1214 1214  * Weight / pcs : g
1215 1215  
1216 -= 10. ​Support =
1217 1217  
1218 1218  
1367 +1. ​Support
1368 +
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.
1370 +* 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
1220 1220  
1221 -* 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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1372 +[[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1222 1222  
1223 1223  
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