Last modified by Xiaoling on 2025/04/25 08:58
<
From version < 37.11 >
edited by Xiaoling
on 2023/02/01 14:05
To version < 37.8 >
edited by Xiaoling
on 2023/02/01 11:54
>
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... ... @@ -114,9 +114,9 @@
114 114  == 1.5 Sleep mode and working mode ==
115 115  
116 116  
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.
117 +**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
118 118  
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.
119 +**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.
120 120  
121 121  
122 122  == 1.6 Button & LEDs ==
... ... @@ -139,7 +139,6 @@
139 139  )))
140 140  |(% 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.
141 141  
142 -
143 143  == 1.7 Pin Mapping ==
144 144  
145 145  
... ... @@ -163,6 +163,9 @@
163 163  == 1.9 Mechanical ==
164 164  
165 165  
165 +
166 +
167 +
166 166  [[image:image-20230201090139-2.png]]
167 167  
168 168  [[image:image-20230201090139-3.png]]
... ... @@ -175,7 +175,7 @@
175 175  == 2.1 How it works ==
176 176  
177 177  
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.
180 +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.
179 179  
180 180  
181 181  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -190,7 +190,7 @@
190 190  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.
191 191  
192 192  
193 -**(% style="color:blue" %)Step 1**(%%): Create a device in TTN with the OTAA keys from SDI-12-LB.
195 +**Step 1**: Create a device in TTN with the OTAA keys from SDI-12-LB.
194 194  
195 195  Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
196 196  
... ... @@ -204,35 +204,35 @@
204 204  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
205 205  
206 206  
207 -**(% style="color:blue" %)Register the device**
209 +**Register the device**
208 208  
209 209  [[image:1675213652444-622.png]]
210 210  
211 211  
212 -**(% style="color:blue" %)Add APP EUI and DEV EUI**
214 +**Add APP EUI and DEV EUI**
213 213  
214 214  
215 215  [[image:1675213661769-223.png]]
216 216  
217 217  
218 -**(% style="color:blue" %)Add APP EUI in the application**
220 +**Add APP EUI in the application**
219 219  
220 220  
221 221  [[image:1675213675852-577.png]]
222 222  
223 223  
224 -**(% style="color:blue" %)Add APP KEY**
226 +**Add APP KEY**
225 225  
226 226  [[image:1675213686734-883.png]]
227 227  
228 228  
229 -**(% style="color:blue" %)Step 2**(%%): Activate on SDI-12-LB
231 +**Step 2**: Activate on SDI-12-LB
230 230  
231 231  
232 232  Press the button for 5 seconds to activate the SDI-12-LB.
233 233  
234 234  
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.
237 +**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.
236 236  
237 237  
238 238  [[image:1675213704414-644.png]]
... ... @@ -261,15 +261,15 @@
261 261  [[image:image-20230201091027-7.png||height="261" width="1179"]]
262 262  
263 263  
264 -==== **(% style="color:blue" %)al!  ~-~- Get SDI-12 sensor Identification** ====
266 +==== **al!  ~-~- Get SDI-12 sensor Identification** ====
265 265  
266 266  
267 267  * AT Command: AT+ADDRI=aa
268 268  * LoRaWAN Downlink(prefix 0xAA00): AA 00 aa
269 269  
270 -**(% style="color:#037691" %)Parameter:  **(%%)aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
272 +**Parameter:  **aa: ASCII value of SDI-12 sensor address in downlink or HEX value in AT Command)
271 271  
272 -**(% style="color:blue" %)Example :   **AT+ADDRI=0 ( Equal to downlink: 0x AA 00 30)
274 +**Example :   **AT+ADDRI=0 ( Equal to downlink: 0x AA 00 30)
273 273  
274 274  
275 275  The following is the display information on the serial port and the server.
... ... @@ -281,31 +281,30 @@
281 281  [[image:image-20230201091257-9.png||height="225" width="1242"]]
282 282  
283 283  
284 -==== **(% style="color:blue" %)aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
286 +==== **aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
285 285  
286 286  
287 -**(% style="color:red" %)aM! **(%%): Start Non-Concurrent Measurement
289 +**aM! **: Start Non-Concurrent Measurement
288 288  
289 -**(% style="color:red" %)aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
291 +**aMC! **: Start Non-Concurrent Measurement – Request CRC
290 290  
291 -**(% style="color:red" %)aM1!- aM9! **(%%): Additional Measurements
293 +**aM1!- aM9! **: Additional Measurements
292 292  
293 -**(% style="color:red" %)aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
295 +**aMC1!- aMC9!** : Additional Measurements – Request CRC
294 294  
295 295  
296 296  * AT Command : AT+ADDRM=0,1,0,1
297 -
298 298  * LoRaWAN Downlink(prefix 0xAA01): 0xAA 01 30 01 00 01
299 299  
300 300  Downlink：AA 01 aa bb cc dd
301 301  
302 -**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
303 +**aa**: SDI-12 sensor address.
303 303  
304 -**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
305 +**bb**: 0: no CRC, 1: request CRC
305 305  
306 -**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
307 +**cc**: 1-9: Additional Measurement, 0: no additional measurement
307 307  
308 -**(% style="color:#037691" %)dd**(%%): delay (in second) to send **(% style="color:#037691" %)aD0!**(%%) to get return.
309 +**dd**: delay (in second) to send **aD0!** to get return.
309 309  
310 310  
311 311  The following is the display information on the serial port and the server.
... ... @@ -318,16 +318,16 @@
318 318  
319 319  
320 320  
321 -==== **(% style="color:blue" %)aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
322 +==== **aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
322 322  
323 323  
324 -**(% style="color:red" %)aC!**(%%) : Start Concurrent Measurement
325 +**aC!** : Start Concurrent Measurement
325 325  
326 -**(% style="color:red" %)aCC!** (%%): Start Concurrent Measurement – Request CRC
327 +**aCC!** : Start Concurrent Measurement – Request CRC
327 327  
328 -**(% style="color:red" %)aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
329 +**aC1!- aC9!** : Start Additional Concurrent Measurements
329 329  
330 -**(% style="color:red" %)aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
331 +**aCC1!- aCC9!** : Start Additional Concurrent Measurements – Request CRC
331 331  
332 332  
333 333  * AT Command : AT+ADDRC=0,1,0,1 
... ... @@ -336,13 +336,13 @@
336 336  
337 337  Downlink: AA 02 aa bb cc dd
338 338  
339 -**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
340 +**aa**: SDI-12 sensor address.
340 340  
341 -**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
342 +**bb**: 0: no CRC, 1: request CRC
342 342  
343 -**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
344 +**cc**: 1-9: Additional Measurement, 0: no additional measurement
344 344  
345 -**(% style="color:#037691" %)dd**(%%): delay (in second) to send **(% style="color:#037691" %)aD0!**(%%) to get return.
346 +**dd**: delay (in second) to send **aD0!** to get return.
346 346  
347 347  
348 348  The following is the display information on the serial port and the server.
... ... @@ -354,11 +354,11 @@
354 354  [[image:image-20230201091954-13.png||height="203" width="1117"]]
355 355  
356 356  
358 +(% style="display:none" %) (%%)
357 357  
360 +==== **aR0!- aR9!,  aRC0!- aRC9!** ====
358 358  
359 -==== **(% style="color:blue" %)aR0!- aR9!,  aRC0!- aRC9!** ====
360 360  
361 -
362 362  Start Continuous Measurement
363 363  
364 364  Start Continuous Measurement – Request CRC
... ... @@ -369,13 +369,13 @@
369 369  
370 370  Downlink: AA 03 aa bb cc dd
371 371  
372 -**(% style="color:#037691" %)aa**(%%): SDI-12 sensor address.
373 +**aa**: SDI-12 sensor address.
373 373  
374 -**(% style="color:#037691" %)bb**(%%): 0: no CRC, 1: request CRC
375 +**bb**: 0: no CRC, 1: request CRC
375 375  
376 -**(% style="color:#037691" %)cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
377 +**cc**: 1-9: Additional Measurement, 0: no additional measurement
377 377  
378 -**(% style="color:#037691" %)dd**(%%): delay (in second) to send **(% style="color:#037691" %)aD0!**(%%) to get return.
379 +**dd**: delay (in second) to send **aD0!** to get return.
379 379  
380 380  
381 381  The following is the display information on the serial port and the server.
... ... @@ -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
400 +**aa **: total SDI-12 command length
400 400  
401 -**(% style="color:#037691" %)xx **(%%): SDI-12 command
402 +**xx **: SDI-12 command
402 402  
403 -**(% style="color:#037691" %)bb **(%%): Delay to wait for return
404 +**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
406 +**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
409 +**Example: **AT+CFGDEV =0RC0!,1
409 409  
410 -**(% style="color:#037691" %)0RC0! **(%%): SDI-12 Command,
411 +**0RC0! **: SDI-12 Command,
411 411  
412 -**(% style="color:#037691" %)1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
413 +**1 **: Delay 1 second.  ( 0: 810 mini-second)
413 413  
414 414  Equal Downlink: 0xA8 05 30 52 43 30 21 01 01
415 415  
... ... @@ -431,7 +431,7 @@
431 431  AT+CONVFORM ( Max length: 80 bytes)
432 432  
433 433  
434 -**(% style="color:blue" %)Example:**
435 +**Example:**
435 435  
436 436  1) AT+CONVFORM=0, string Convert String from String to ASCII
437 437  
... ... @@ -451,31 +451,31 @@
451 451  User can define max 15 SDI-12 Commands (AT+COMMAND1 ~~ AT+COMMANDF). On each uplink period (TDC time, default 20 minutes), SDI-12-LB will send these SDI-12 commands and wait for return from SDI-12 sensors. SDI-12-LB will then combine these returns and uplink via LoRaWAN.
452 452  
453 453  
454 -* ** (% style="color:blue" %)AT Command:**
455 +* ** AT Command:**
455 455  
456 -**(% style="color:#037691" %)AT+COMMANDx=var1,var2,var3,var4.**
457 +**AT+COMMANDx=var1,var2,var3,var4.**
457 457  
458 -**(% style="color:red" %)var1**(%%): SDI-12 command , for example: 0RC0!
459 +**var1**: SDI-12 command , for example: 0RC0!
459 459  
460 -**(% style="color:red" %)var2**(%%): Wait timeout for return. (unit: second)
461 +**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!//.
463 +**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 2 retries.
465 +**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;
467 +**0 ** No validation check;
467 467  
468 -**(% style="color:red" %)1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
469 +**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
471 +**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);
473 +**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.
476 +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.
479 +**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" %)(((
... ... @@ -483,7 +483,7 @@
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.
487 +**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  )))
... ... @@ -497,49 +497,49 @@
497 497  |(% 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
498 498  |(% style="width:170px" %)34,2,1~~34|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
499 499  
500 -* **(% style="color:blue" %) Downlink Payload:**
501 +* ** Downlink Payload:**
501 501  
502 -**(% style="color:blue" %)0xAF**(%%)  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
503 +**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.**
506 +**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**
509 +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+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. 
513 +* **MM **: the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
514 +* **NN **:  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
515 +* **LL **:  The length of AT+COMMAND or AT+DATACUT command
516 +* **XX XX XX XX **: AT+COMMAND or AT+DATACUT command
517 +* **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:**
519 +**Example:**
519 519  
520 520  [[image:image-20230201094129-18.png]]
521 521  
522 522  
523 -**(% style="color:blue" %)Clear SDI12 Command**
524 +**Clear SDI12 Command**
524 524  
525 525  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
526 526  
527 527  
528 -* ** (% style="color:#037691" %)AT Command:**
529 +* ** AT Command:**
529 529  
530 -**(% style="color:#4F81BD" %)AT+CMDEAR=mm,nn** (%%)  mm: start position of erase ,nn: stop position of erase
531 +**~ AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
531 531  
532 532  
533 533  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
534 534  
535 535  
536 -* **(% style="color:#037691" %) Downlink Payload:**
537 +* ** Downlink Payload:**
537 537  
538 -**(% style="color:#4F81BD" %)0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
539 +**~ 0x09 aa bb**  same as AT+CMDEAR=aa,bb
539 539  
540 540  
541 541  
542 -**(% style="color:blue" %)command combination**
543 +**command combination**
543 543  
544 544  Below shows a screen shot how the results combines together to a uplink payload.
545 545  

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