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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 41.20
edited by Xiaoling
on 2023/02/01 17:20
Change comment: There is no comment for this version
To version 38.1
edited by Xiaoling
on 2023/02/01 14:48
Change comment: Uploaded new attachment "1675234124233-857.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -17,39 +17,30 @@
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  
... ... @@ -66,22 +66,21 @@
66 66  * 8500mAh Battery for long term use
67 67  
68 68  
69 -
70 70  == 1.3 Specification ==
71 71  
72 72  
73 -(% style="color:#037691" %)**Micro Controller:**
63 +**(% style="color:#037691" %)Micro Controller:**
74 74  
75 75  * MCU: 48Mhz ARM
76 76  * Flash: 256KB
77 77  * RAM: 64KB
78 78  
79 -(% style="color:#037691" %)**Common DC Characteristics:**
69 +**(% style="color:#037691" %)Common DC Characteristics:**
80 80  
81 81  * Supply Voltage: 2.5v ~~ 3.6v
82 82  * Operating Temperature: -40 ~~ 85°C
83 83  
84 -(% style="color:#037691" %)**LoRa Spec:**
74 +**(% style="color:#037691" %)LoRa Spec:**
85 85  
86 86  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
87 87  * Max +22 dBm constant RF output vs.
... ... @@ -88,19 +88,19 @@
88 88  * RX sensitivity: down to -139 dBm.
89 89  * Excellent blocking immunity
90 90  
91 -(% style="color:#037691" %)**Current Input Measuring :**
81 +**(% style="color:#037691" %)Current Input Measuring :**
92 92  
93 93  * Range: 0 ~~ 20mA
94 94  * Accuracy: 0.02mA
95 95  * Resolution: 0.001mA
96 96  
97 -(% style="color:#037691" %)**Voltage Input Measuring:**
87 +**(% style="color:#037691" %)Voltage Input Measuring:**
98 98  
99 99  * Range: 0 ~~ 30v
100 100  * Accuracy: 0.02v
101 101  * Resolution: 0.001v
102 102  
103 -(% style="color:#037691" %)**Battery:**
93 +**(% style="color:#037691" %)Battery:**
104 104  
105 105  * Li/SOCI2 un-chargeable battery
106 106  * Capacity: 8500mAh
... ... @@ -108,13 +108,12 @@
108 108  * Max continuously current: 130mA
109 109  * Max boost current: 2A, 1 second
110 110  
111 -(% style="color:#037691" %)**Power Consumption**
101 +**(% style="color:#037691" %)Power Consumption**
112 112  
113 113  * Sleep Mode: 5uA @ 3.3v
114 114  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
115 115  
116 116  
117 -
118 118  == 1.4 Connect to SDI-12 Sensor ==
119 119  
120 120  
... ... @@ -125,9 +125,9 @@
125 125  == 1.5 Sleep mode and working mode ==
126 126  
127 127  
128 -(% 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.
129 129  
130 -(% 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.
131 131  
132 132  
133 133  == 1.6 Button & LEDs ==
... ... @@ -136,21 +136,21 @@
136 136  [[image:1675212633011-651.png]]
137 137  
138 138  
128 +
139 139  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
140 -|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 109px;" %)**Function**|=(% style="width: 231px;" %)**Action**
141 -|(% 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" %)(((
142 142  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
143 143  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
144 144  )))
145 -|(% 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" %)(((
146 146  (% 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.
147 147  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
148 148  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.
149 149  )))
150 -|(% 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 PS-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.
151 151  
152 152  
153 -
154 154  == 1.7 Pin Mapping ==
155 155  
156 156  
... ... @@ -186,7 +186,7 @@
186 186  == 2.1 How it works ==
187 187  
188 188  
189 -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.
190 190  
191 191  
192 192  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -201,47 +201,51 @@
201 201  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.
202 202  
203 203  
204 -(% 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.
205 205  
206 206  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
207 207  
208 208  
209 -[[image:image-20230201152430-20.jpeg]]
198 +[[image:image-20230131134744-2.jpeg]]
210 210  
211 211  
201 +
202 +
203 +
212 212  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
213 213  
214 214  
215 -(% style="color:blue" %)**Register the device**
207 +**(% style="color:blue" %)Register the device**
216 216  
217 217  [[image:1675213652444-622.png]]
218 218  
219 219  
220 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
212 +**(% style="color:blue" %)Add APP EUI and DEV EUI**
221 221  
222 222  
223 223  [[image:1675213661769-223.png]]
224 224  
225 225  
226 -(% style="color:blue" %)**Add APP EUI in the application**
218 +**(% style="color:blue" %)Add APP EUI in the application**
227 227  
228 228  
229 229  [[image:1675213675852-577.png]]
230 230  
231 231  
232 -(% style="color:blue" %)**Add APP KEY**
224 +**(% style="color:blue" %)Add APP KEY**
233 233  
234 234  [[image:1675213686734-883.png]]
235 235  
236 236  
237 -(% style="color:blue" %)**Step 2**(%%): Activate on SDI-12-LB
229 +**(% style="color:blue" %)Step 2**(%%): Activate on SDI-12-LB
238 238  
239 239  
240 240  Press the button for 5 seconds to activate the SDI-12-LB.
241 241  
242 -(% 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.
243 243  
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.
244 244  
237 +
245 245  [[image:1675213704414-644.png]]
246 246  
247 247  
... ... @@ -261,6 +261,7 @@
261 261  The following is the display information on the serial port and the server.
262 262  
263 263  
257 +
264 264  [[image:image-20230201091027-6.png]]
265 265  
266 266  
... ... @@ -267,16 +267,15 @@
267 267  [[image:image-20230201091027-7.png||height="261" width="1179"]]
268 268  
269 269  
264 +==== **(% style="color:blue" %)al!  ~-~- Get SDI-12 sensor Identification** ====
270 270  
271 -==== (% style="color:blue" %)**al!  ~-~- Get SDI-12 sensor Identification**(%%) ====
272 272  
273 -
274 274  * AT Command: AT+ADDRI=aa
275 275  * LoRaWAN Downlink(prefix 0xAA00): AA 00 aa
276 276  
277 -(% 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)
278 278  
279 -(% 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)
280 280  
281 281  
282 282  The following is the display information on the serial port and the server.
... ... @@ -288,16 +288,16 @@
288 288  [[image:image-20230201091257-9.png||height="225" width="1242"]]
289 289  
290 290  
291 -==== (% style="color:blue" %)**aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!**(%%) ====
284 +==== **(% style="color:blue" %)aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
292 292  
293 293  
294 -(% style="color:red" %)**aM! **(%%): Start Non-Concurrent Measurement
287 +**(% style="color:red" %)aM! **(%%): Start Non-Concurrent Measurement
295 295  
296 -(% style="color:red" %)**aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
289 +**(% style="color:red" %)aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
297 297  
298 -(% style="color:red" %)**aM1!- aM9! **(%%): Additional Measurements
291 +**(% style="color:red" %)aM1!- aM9! **(%%): Additional Measurements
299 299  
300 -(% style="color:red" %)**aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
293 +**(% style="color:red" %)aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
301 301  
302 302  
303 303  * AT Command : AT+ADDRM=0,1,0,1
... ... @@ -306,13 +306,13 @@
306 306  
307 307  Downlink：AA 01 aa bb cc dd
308 308  
309 -(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
302 +**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
310 310  
311 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
304 +**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
312 312  
313 -(% 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
314 314  
315 -(% 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.
316 316  
317 317  
318 318  The following is the display information on the serial port and the server.
... ... @@ -325,16 +325,16 @@
325 325  
326 326  
327 327  
328 -==== (% style="color:blue" %)**aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! **(%%) ====
321 +==== **(% style="color:blue" %)aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
329 329  
330 330  
331 -(% style="color:red" %)**aC!**(%%) : Start Concurrent Measurement
324 +**(% style="color:red" %)aC!**(%%) : Start Concurrent Measurement
332 332  
333 -(% style="color:red" %)**aCC!** (%%): Start Concurrent Measurement – Request CRC
326 +**(% style="color:red" %)aCC!** (%%): Start Concurrent Measurement – Request CRC
334 334  
335 -(% style="color:red" %)**aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
328 +**(% style="color:red" %)aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
336 336  
337 -(% style="color:red" %)**aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
330 +**(% style="color:red" %)aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
338 338  
339 339  
340 340  * AT Command : AT+ADDRC=0,1,0,1 
... ... @@ -343,13 +343,13 @@
343 343  
344 344  Downlink: AA 02 aa bb cc dd
345 345  
346 -(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
339 +**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
347 347  
348 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
341 +**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
349 349  
350 -(% 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
351 351  
352 -(% 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.
353 353  
354 354  
355 355  The following is the display information on the serial port and the server.
... ... @@ -363,7 +363,7 @@
363 363  
364 364  
365 365  
366 -==== (% style="color:blue" %)**aR0!- aR9!,  aRC0!- aRC9!**(%%) ====
359 +==== **(% style="color:blue" %)aR0!- aR9!,  aRC0!- aRC9!** ====
367 367  
368 368  
369 369  Start Continuous Measurement
... ... @@ -376,18 +376,19 @@
376 376  
377 377  Downlink: AA 03 aa bb cc dd
378 378  
379 -(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
372 +**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
380 380  
381 -(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
374 +**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
382 382  
383 -(% 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
384 384  
385 -(% 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.
386 386  
387 387  
388 388  The following is the display information on the serial port and the server.
389 389  
390 390  
384 +
391 391  [[image:image-20230201092208-14.png]]
392 392  
393 393  
... ... @@ -402,20 +402,20 @@
402 402  
403 403  LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
404 404  
405 -(% style="color:#037691" %)**aa **(%%): total SDI-12 command length
399 +**(% style="color:#037691" %)aa **(%%): total SDI-12 command length
406 406  
407 -(% style="color:#037691" %)**xx **(%%): SDI-12 command
401 +**(% style="color:#037691" %)xx **(%%): SDI-12 command
408 408  
409 -(% style="color:#037691" %)**bb **(%%): Delay to wait for return
403 +**(% style="color:#037691" %)bb **(%%): Delay to wait for return
410 410  
411 -(% 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
412 412  
413 413  
414 -(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
408 +**(% style="color:blue" %)Example: **(%%) AT+CFGDEV =0RC0!,1
415 415  
416 -(% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
410 +**(% style="color:#037691" %)0RC0! **(%%): SDI-12 Command,
417 417  
418 -(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
412 +**(% style="color:#037691" %)1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
419 419  
420 420  Equal Downlink: 0xA8 05 30 52 43 30 21 01 01
421 421  
... ... @@ -437,7 +437,7 @@
437 437  AT+CONVFORM ( Max length: 80 bytes)
438 438  
439 439  
440 -(% style="color:blue" %)**Example:**
434 +**(% style="color:blue" %)Example:**
441 441  
442 442  1) AT+CONVFORM=0, string Convert String from String to ASCII
443 443  
... ... @@ -457,31 +457,31 @@
457 457  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.
458 458  
459 459  
460 -* (% style="color:blue" %)**AT Command:**
454 +* ** (% style="color:blue" %)AT Command:**
461 461  
462 -(% style="color:#037691" %)**AT+COMMANDx=var1,var2,var3,var4.**
456 +**(% style="color:#037691" %)AT+COMMANDx=var1,var2,var3,var4.**
463 463  
464 -(% style="color:red" %)**var1**(%%): SDI-12 command , for example: 0RC0!
458 +**(% style="color:red" %)var1**(%%): SDI-12 command , for example: 0RC0!
465 465  
466 -(% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
460 +**(% style="color:red" %)var2**(%%): Wait timeout for return. (unit: second)
467 467  
468 -(% 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!//.
469 469  
470 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
464 +**(% style="color:red" %)var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
471 471  
472 -(% style="color:red" %)**0 **(%%) No validation check;
466 +**(% style="color:red" %)0 **(%%) No validation check;
473 473  
474 -(% 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);
475 475  
476 -(% 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
477 477  
478 -(% 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);
479 479  
480 480  
481 -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.
482 482  
483 483  
484 -(% 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.
485 485  
486 486  (% border="1" style="background-color:#f7faff; width:436px" %)
487 487  |(% style="width:433px" %)(((
... ... @@ -498,55 +498,54 @@
498 498  
499 499  
500 500  (% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
501 -|=(% style="width: 164px;" %)**AT+DATACUT1 value**|=(% style="width: 344px;" %)**Final Result to combine Payload**
502 -|(% style="width:164px" %)34,1,1+2+3|(% style="width:344px" %)0D 00 01 30 31 33
503 -|(% 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
504 -|(% 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
505 505  
506 -* (% style="color:blue" %)** Downlink Payload:**
500 +* **(% style="color:blue" %) Downlink Payload:**
507 507  
508 -(% 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.
509 509  
510 510  
511 -(% 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.**
512 512  
513 513  
514 -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**
515 515  
516 516  Where:
517 517  
518 -* (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
519 -* (% style="color:#037691" %)**NN **(%%):  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
520 -* (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
521 -* (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
522 -* (% 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. 
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. 
523 523  
524 -(% style="color:blue" %)**Example:**
518 +**(% style="color:blue" %)Example:**
525 525  
526 526  [[image:image-20230201094129-18.png]]
527 527  
528 528  
523 +**(% style="color:blue" %)Clear SDI12 Command**
529 529  
530 -(% style="color:blue" %)**Clear SDI12 Command**
531 -
532 532  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
533 533  
534 534  
535 -* (% style="color:#037691" %)**AT Command:**
528 +* ** (% style="color:#037691" %)AT Command:**
536 536  
537 -(% 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
538 538  
539 539  
540 540  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
541 541  
542 542  
543 -* (% style="color:#037691" %)** Downlink Payload:**
536 +* **(% style="color:#037691" %) Downlink Payload:**
544 544  
545 -(% 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
546 546  
547 547  
548 548  
549 -(% style="color:blue" %)**command combination**
542 +**(% style="color:blue" %)command combination**
550 550  
551 551  Below shows a screen shot how the results combines together to a uplink payload.
552 552  
... ... @@ -555,27 +555,28 @@
555 555  
556 556  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.
557 557  
558 -(% 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.
559 559  
560 560  
561 -(% 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.
562 562  
563 563  
564 564  [[image:1675215782925-448.png]]
565 565  
566 566  
567 -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.
568 568  
569 569  
570 570  
571 -(% style="color:blue" %)**Compose Uplink**
564 +**(% style="color:blue" %)Compose Uplink**
572 572  
573 -(% style="color:#4f81bd" %)**AT+DATAUP=0**
574 574  
575 -Compose the uplink payload with value returns in sequence and send with **__A SIGNLE UPLINK__**.
567 +**(% style="color:#4F81BD" %)AT+DATAUP=0**
576 576  
577 -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.
578 578  
571 +Final Payload is Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
572 +
579 579  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
580 580  
581 581  
... ... @@ -582,12 +582,14 @@
582 582  [[image:1675215828102-844.png]]
583 583  
584 584  
585 -(% style="color:#4f81bd" %)**AT+DATAUP=1**
579 +**(% style="color:#4F81BD" %)AT+DATAUP=1**
586 586  
587 -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.
588 588  
589 -Final Payload is __**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
583 +Final Payload is
590 590  
585 +__**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
586 +
591 591  1. Battery Info (2 bytes): Battery voltage
592 592  1. PAYVER (1 byte): Defined by AT+PAYVER
593 593  1. PAYLOAD COUNT (1 byte): Total how many uplinks of this sampling.
... ... @@ -597,7 +597,7 @@
597 597  [[image:1675215848113-696.png]]
598 598  
599 599  
600 -(% 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:**
601 601  
602 602  * For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
603 603  * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
... ... @@ -604,12 +604,12 @@
604 604  * For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
605 605  * For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
606 606  
607 -(% 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;**
608 608  
609 -(% 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.**
610 610  
611 611  
612 -== 2.4 Uplink Payload ==
608 +== ​​​​​​​2.4 Uplink Payload ==
613 613  
614 614  
615 615  Uplink payloads have two types:
... ... @@ -627,10 +627,10 @@
627 627  
628 628  Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
629 629  
630 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:420px" %)
626 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
631 631  |(% colspan="6" style="width:434px" %)**Device Status (FPORT=5)**
632 -|(% 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**
633 -|(% 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
634 634  
635 635  Example parse in TTNv3
636 636  
... ... @@ -637,11 +637,11 @@
637 637  [[image:1675215946738-635.png]]
638 638  
639 639  
640 -(% 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
641 641  
642 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
638 +**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
643 643  
644 -(% style="color:#037691" %)**Frequency Band**:
640 +**(% style="color:#037691" %)Frequency Band**:
645 645  
646 646  *0x01: EU868
647 647  
... ... @@ -672,7 +672,7 @@
672 672  *0x0e: MA869
673 673  
674 674  
675 -(% style="color:#037691" %)**Sub-Band**:
671 +**(% style="color:#037691" %)Sub-Band**:
676 676  
677 677  AU915 and US915:value 0x00 ~~ 0x08
678 678  
... ... @@ -681,7 +681,7 @@
681 681  Other Bands: Always 0x00
682 682  
683 683  
684 -(% style="color:#037691" %)**Battery Info**:
680 +**(% style="color:#037691" %)Battery Info**:
685 685  
686 686  Check the battery voltage.
687 687  
... ... @@ -699,15 +699,15 @@
699 699  
700 700  * Periodically Uplink: FPORT=2
701 701  
702 -(% border="1" cellspacing="4" style="background-color:#f7faff; width:500px" %)
703 -|=(% style="width: 90px;" %)(((
698 +(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
699 +|(% style="width:93px" %)(((
704 704  **Size(bytes)**
705 -)))|=(% 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**
706 706  |(% style="width:93px" %)**Value**|(% style="width:83px" %)(((
707 707  Battery(mV)
708 708  &
709 709  Interrupt_Flag
710 -)))|(% style="width:91px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:212px" %)(((
706 +)))|(% style="width:70px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:234px" %)(((
711 711  If the valid payload is too long and exceed the maximum support.
712 712  Payload length in server,server will show payload not provided in the LoRaWAN server.
713 713  )))
... ... @@ -728,7 +728,7 @@
728 728  === 2.4.4 Interrupt Pin ===
729 729  
730 730  
731 -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"]].
732 732  
733 733  **Example:**
734 734  
... ... @@ -759,9 +759,11 @@
759 759  
760 760  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:
761 761  
762 -[[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]]
763 763  
764 764  
761 +
762 +
765 765  == 2.6 Frequency Plans ==
766 766  
767 767  
... ... @@ -770,12 +770,13 @@
770 770  [[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/]]
771 771  
772 772  
771 +
773 773  == 2.7 Firmware Change Log ==
774 774  
775 775  
776 776  **Firmware download link:**
777 777  
778 -[[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]]
779 779  
780 780  
781 781  = 3. Configure SDI-12-LB via AT Command or LoRaWAN Downlink =
... ... @@ -783,12 +783,12 @@
783 783  
784 784  Use can configure SDI-12-LB via AT Command or LoRaWAN Downlink.
785 785  
786 -* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
785 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
787 787  * LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
788 788  
789 789  There are two kinds of commands to configure SDI-12-LB, they are:
790 790  
791 -* (% style="color:blue" %)**General Commands**.
790 +* **General Commands**.
792 792  
793 793  These commands are to configure:
794 794  
... ... @@ -797,10 +797,10 @@
797 797  
798 798  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
799 799  
800 -[[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]]
801 801  
802 802  
803 -* (% style="color:blue" %)**Commands special design for SDI-12-LB**
802 +* **Commands special design for SDI-12-LB**
804 804  
805 805  These commands only valid for SDI-12-LB, as below:
806 806  
... ... @@ -834,8 +834,6 @@
834 834  * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
835 835  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
836 836  
837 -
838 -
839 839  == 3.2 Set Interrupt Mode ==
840 840  
841 841  
... ... @@ -867,8 +867,6 @@
867 867  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
868 868  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
869 869  
870 -
871 -
872 872  == 3.3 Set the output time ==
873 873  
874 874  
... ... @@ -938,8 +938,6 @@
938 938  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
939 939  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
940 940  
941 -
942 -
943 943  == 3.4 Set the all data mode ==
944 944  
945 945  
... ... @@ -962,8 +962,6 @@
962 962  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
963 963  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
964 964  
965 -
966 -
967 967  == 3.5 Set the splicing payload for uplink ==
968 968  
969 969  
... ... @@ -1000,7 +1000,6 @@
1000 1000  
1001 1001  == 3.6 Set the payload version ==
1002 1002  
1003 -
1004 1004  Feature, Set the payload version.
1005 1005  
1006 1006  (% style="color:blue" %)**AT Command: AT+PAYVER**
... ... @@ -1020,8 +1020,6 @@
1020 1020  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1021 1021  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1022 1022  
1023 -
1024 -
1025 1025  = 4. Battery & how to replace =
1026 1026  
1027 1027  == 4.1 Battery Type ==
... ... @@ -1032,7 +1032,7 @@
1032 1032  
1033 1033  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1034 1034  
1035 -[[image:1675234124233-857.png]]
1023 +[[image:1675146710956-626.png]]
1036 1036  
1037 1037  
1038 1038  Minimum Working Voltage for the SDI-12-LB:
... ... @@ -1065,10 +1065,9 @@
1065 1065  
1066 1066  And the Life expectation in difference case will be shown on the right.
1067 1067  
1056 +[[image:1675146895108-304.png]]
1068 1068  
1069 -[[image:1675234155374-163.png]]
1070 1070  
1071 -
1072 1072  The battery related documents as below:
1073 1073  
1074 1074  * [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
... ... @@ -1075,7 +1075,7 @@
1075 1075  * [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
1076 1076  * [[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]]
1077 1077  
1078 -[[image:image-20230201145019-19.png]]
1065 +[[image:image-20230131145708-3.png]]
1079 1079  
1080 1080  
1081 1081  === 4.3.1 ​Battery Note ===
... ... @@ -1092,6 +1092,7 @@
1092 1092  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)
1093 1093  
1094 1094  
1082 +
1095 1095  = 5. Remote Configure device =
1096 1096  
1097 1097  == 5.1 Connect via BLE ==
... ... @@ -1112,58 +1112,36 @@
1112 1112  [[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/]]
1113 1113  
1114 1114  
1115 -= 7. FAQ =
1116 1116  
1117 -== 7.1 How to use AT Command to access device? ==
1104 += 7. ​Order Info =
1118 1118  
1119 1119  
1120 -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
1121 1121  
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
1122 1122  
1123 -== 7.2 How to update firmware via UART port? ==
1124 1124  
1125 1125  
1126 -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]]
1127 1127  
1128 1128  
1129 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
1130 1130  
1131 1131  
1132 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
1133 -When downloading the images, choose the required image file for download. ​
1125 += 8. Packing Info =
1134 1134  
1135 1135  
1136 -= 8. ​Order Info =
1128 +**Package Includes**:
1137 1137  
1138 -
1139 -(((
1140 -(% style="color:blue" %)**Part Number: SDI-12-LB-XXX**
1141 -)))
1142 -
1143 -(((
1144 -XXX: The default frequency band
1145 -)))
1146 -
1147 -(((
1148 -(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1149 -(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1150 -(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1151 -(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1152 -(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1153 -(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1154 -(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1155 -(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1156 -)))
1157 -
1158 -
1159 -= 9. Packing Info =
1160 -
1161 -
1162 -(% style="color:#037691" %)**Package Includes**:
1163 -
1164 1164  * SDI-12-LB SDI-12 to LoRaWAN Converter x 1
1165 1165  
1166 -(% style="color:#037691" %)**Dimension and weight**:
1132 +**Dimension and weight**:
1167 1167  
1168 1168  * Device Size: cm
1169 1169  * Device Weight: g
... ... @@ -1170,11 +1170,9 @@
1170 1170  * Package Size / pcs : cm
1171 1171  * Weight / pcs : g
1172 1172  
1139 += 9. ​Support =
1173 1173  
1174 1174  
1175 -= 10. ​Support =
1176 -
1177 -
1178 1178  * 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.
1179 1179  
1180 1180  * 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]]
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