Changes for page SDI-12-LB/LS -- SDI-12 to LoRaWAN Converter User Manual

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3	3
4	4	**Table of Contents：**
5	5
6		-{{toc/}}
7	7
8	8
9	9
...	...	@@ -22,17 +22,17 @@
22	22	== 1.1 ​What is SDI-12 to LoRaWAN Converter ==
23	23
24	24
25		-The Dragino (% style="color:blue" %)**SDI-12-LB**(%%) is a (% style="color:blue" %)**SDI-12 to LoRaWAN Converter **(%%)designed for Smart Agriculture solution.
	24	+The Dragino **SDI-12-LB** is a **SDI-12 to LoRaWAN Converter **designed for Smart Agriculture solution.
26	26
27	27	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.
28	28
29		-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.
	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.
30	30
31		-The LoRa wireless technology used in SDI-12-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
	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.
32	32
33		-SDI-12-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
	32	+**SDI-12-LB** is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
34	34
35		-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.
	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.
36	36
37	37
38	38	[[image:image-20230201084414-1.png||height="464" width="1108"]]
...	...	@@ -40,6 +40,8 @@
40	40
41	41
42	42
	42	+
	43	+
43	43	== ​1.2 Features ==
44	44
45	45
...	...	@@ -58,18 +58,18 @@
58	58	== 1.3 Specification ==
59	59
60	60
61		-(% style="color:#037691" %)**Micro Controller:**
	62	+**Micro Controller:**
62	62
63	63	* MCU: 48Mhz ARM
64	64	* Flash: 256KB
65	65	* RAM: 64KB
66	66
67		-(% style="color:#037691" %)**Common DC Characteristics:**
	68	+**Common DC Characteristics:**
68	68
69	69	* Supply Voltage: 2.5v ~~ 3.6v
70	70	* Operating Temperature: -40 ~~ 85°C
71	71
72		-(% style="color:#037691" %)**LoRa Spec:**
	73	+**LoRa Spec:**
73	73
74	74	* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
75	75	* Max +22 dBm constant RF output vs.
...	...	@@ -76,19 +76,19 @@
76	76	* RX sensitivity: down to -139 dBm.
77	77	* Excellent blocking immunity
78	78
79		-(% style="color:#037691" %)**Current Input Measuring :**
	80	+**Current Input Measuring :**
80	80
81	81	* Range: 0 ~~ 20mA
82	82	* Accuracy: 0.02mA
83	83	* Resolution: 0.001mA
84	84
85		-(% style="color:#037691" %)**Voltage Input Measuring:**
	86	+**Voltage Input Measuring:**
86	86
87	87	* Range: 0 ~~ 30v
88	88	* Accuracy: 0.02v
89	89	* Resolution: 0.001v
90	90
91		-(% style="color:#037691" %)**Battery:**
	92	+**Battery:**
92	92
93	93	* Li/SOCI2 un-chargeable battery
94	94	* Capacity: 8500mAh
...	...	@@ -96,7 +96,7 @@
96	96	* Max continuously current: 130mA
97	97	* Max boost current: 2A, 1 second
98	98
99		-(% style="color:#037691" %)**Power Consumption**
	100	+**Power Consumption**
100	100
101	101	* Sleep Mode: 5uA @ 3.3v
102	102	* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
...	...	@@ -111,9 +111,9 @@
111	111	== 1.5 Sleep mode and working mode ==
112	112
113	113
114		-(% 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.
115	115
116		-(% 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.
117	117
118	118
119	119	== 1.6 Button & LEDs ==
...	...	@@ -159,6 +159,9 @@
159	159	== 1.9 Mechanical ==
160	160
161	161
	163	+
	164	+
	165	+
162	162	[[image:image-20230201090139-2.png]]
163	163
164	164	[[image:image-20230201090139-3.png]]
...	...	@@ -171,7 +171,7 @@
171	171	== 2.1 How it works ==
172	172
173	173
174		-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.
175	175
176	176
177	177	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
...	...	@@ -186,47 +186,51 @@
186	186	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.
187	187
188	188
189		-(% 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.
190	190
191	191	Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
192	192
193	193
194		-[[image:image-20230201152430-20.jpeg]]
	198	+[[image:image-20230131134744-2.jpeg]]
195	195
196	196
	201	+
	202	+
	203	+
197	197	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
198	198
199	199
200		-(% style="color:blue" %)**Register the device**
	207	+**Register the device**
201	201
202	202	[[image:1675213652444-622.png]]
203	203
204	204
205		-(% style="color:blue" %)**Add APP EUI and DEV EUI**
	212	+**Add APP EUI and DEV EUI**
206	206
207	207
208	208	[[image:1675213661769-223.png]]
209	209
210	210
211		-(% style="color:blue" %)**Add APP EUI in the application**
	218	+**Add APP EUI in the application**
212	212
213	213
214	214	[[image:1675213675852-577.png]]
215	215
216	216
217		-(% style="color:blue" %)**Add APP KEY**
	224	+**Add APP KEY**
218	218
219	219	[[image:1675213686734-883.png]]
220	220
221	221
222		-(% style="color:blue" %)**Step 2**(%%): Activate on SDI-12-LB
	229	+**Step 2**: Activate on SDI-12-LB
223	223
224	224
225	225	Press the button for 5 seconds to activate the SDI-12-LB.
226	226
227		-(% 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.
228	228
	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.
229	229
	237	+
230	230	[[image:1675213704414-644.png]]
231	231
232	232
...	...	@@ -246,6 +246,7 @@
246	246	The following is the display information on the serial port and the server.
247	247
248	248
	257	+
249	249	[[image:image-20230201091027-6.png]]
250	250
251	251
...	...	@@ -252,16 +252,15 @@
252	252	[[image:image-20230201091027-7.png||height="261" width="1179"]]
253	253
254	254
	264	+==== **al!  ~-~- Get SDI-12 sensor Identification** ====
255	255
256		-==== (% style="color:blue" %)**al!  ~-~- Get SDI-12 sensor Identification**(%%) ====
257	257
258		-
259	259	* AT Command: AT+ADDRI=aa
260	260	* LoRaWAN Downlink(prefix 0xAA00): AA 00 aa
261	261
262		-(% 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)
263	263
264		-(% 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)
265	265
266	266
267	267	The following is the display information on the serial port and the server.
...	...	@@ -273,31 +273,30 @@
273	273	[[image:image-20230201091257-9.png||height="225" width="1242"]]
274	274
275	275
276		-==== (% style="color:blue" %)**aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!**(%%) ====
	284	+==== **aM!,aMC!, aM1!- aM9!, aMC1!- aMC9!** ====
277	277
278	278
279		-(% style="color:red" %)**aM! **(%%): Start Non-Concurrent Measurement
	287	+**aM! **: Start Non-Concurrent Measurement
280	280
281		-(% style="color:red" %)**aMC! **(%%): Start Non-Concurrent Measurement – Request CRC
	289	+**aMC! **: Start Non-Concurrent Measurement – Request CRC
282	282
283		-(% style="color:red" %)**aM1!- aM9! **(%%): Additional Measurements
	291	+**aM1!- aM9! **: Additional Measurements
284	284
285		-(% style="color:red" %)**aMC1!- aMC9!**(%%) : Additional Measurements – Request CRC
	293	+**aMC1!- aMC9!** : Additional Measurements – Request CRC
286	286
287	287
288	288	* AT Command : AT+ADDRM=0,1,0,1
289		-
290	290	* LoRaWAN Downlink(prefix 0xAA01): 0xAA 01 30 01 00 01
291	291
292	292	Downlink：AA 01 aa bb cc dd
293	293
294		-(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
	301	+**aa**: SDI-12 sensor address.
295	295
296		-(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
	303	+**bb**: 0: no CRC, 1: request CRC
297	297
298		-(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
	305	+**cc**: 1-9: Additional Measurement, 0: no additional measurement
299	299
300		-(% 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.
301	301
302	302
303	303	The following is the display information on the serial port and the server.
...	...	@@ -310,16 +310,16 @@
310	310
311	311
312	312
313		-==== (% style="color:blue" %)**aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! **(%%) ====
	320	+==== **aC!, aCC!,  aC1!- aC9!,  aCC1!- aCC9! ** ====
314	314
315	315
316		-(% style="color:red" %)**aC!**(%%) : Start Concurrent Measurement
	323	+**aC!** : Start Concurrent Measurement
317	317
318		-(% style="color:red" %)**aCC!** (%%): Start Concurrent Measurement – Request CRC
	325	+**aCC!** : Start Concurrent Measurement – Request CRC
319	319
320		-(% style="color:red" %)**aC1!- aC9!**(%%) : Start Additional Concurrent Measurements
	327	+**aC1!- aC9!** : Start Additional Concurrent Measurements
321	321
322		-(% style="color:red" %)**aCC1!- aCC9!**(%%) : Start Additional Concurrent Measurements – Request CRC
	329	+**aCC1!- aCC9!** : Start Additional Concurrent Measurements – Request CRC
323	323
324	324
325	325	* AT Command : AT+ADDRC=0,1,0,1
...	...	@@ -328,13 +328,13 @@
328	328
329	329	Downlink: AA 02 aa bb cc dd
330	330
331		-(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
	338	+**aa**: SDI-12 sensor address.
332	332
333		-(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
	340	+**bb**: 0: no CRC, 1: request CRC
334	334
335		-(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
	342	+**cc**: 1-9: Additional Measurement, 0: no additional measurement
336	336
337		-(% 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.
338	338
339	339
340	340	The following is the display information on the serial port and the server.
...	...	@@ -346,11 +346,11 @@
346	346	[[image:image-20230201091954-13.png||height="203" width="1117"]]
347	347
348	348
	356	+(% style="display:none" %) (%%)
349	349
	358	+==== **aR0!- aR9!,  aRC0!- aRC9!** ====
350	350
351		-==== (% style="color:blue" %)**aR0!- aR9!,  aRC0!- aRC9!**(%%) ====
352	352
353		-
354	354	Start Continuous Measurement
355	355
356	356	Start Continuous Measurement – Request CRC
...	...	@@ -361,18 +361,19 @@
361	361
362	362	Downlink: AA 03 aa bb cc dd
363	363
364		-(% style="color:#037691" %)**aa**(%%): SDI-12 sensor address.
	371	+**aa**: SDI-12 sensor address.
365	365
366		-(% style="color:#037691" %)**bb**(%%): 0: no CRC, 1: request CRC
	373	+**bb**: 0: no CRC, 1: request CRC
367	367
368		-(% style="color:#037691" %)**cc**(%%): 1-9: Additional Measurement, 0: no additional measurement
	375	+**cc**: 1-9: Additional Measurement, 0: no additional measurement
369	369
370		-(% 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.
371	371
372	372
373	373	The following is the display information on the serial port and the server.
374	374
375	375
	383	+
376	376	[[image:image-20230201092208-14.png]]
377	377
378	378
...	...	@@ -379,7 +379,7 @@
379	379	[[image:image-20230201092208-15.png||height="214" width="1140"]]
380	380
381	381
382		-=== 2.3.2 Advance SDI-12 Debug command ===
	390	+=== ​​​​​​​2.3.2 Advance SDI-12 Debug command ===
383	383
384	384
385	385	This command can be used to debug all SDI-12 command.
...	...	@@ -387,20 +387,20 @@
387	387
388	388	LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
389	389
390		-(% style="color:#037691" %)**aa **(%%): total SDI-12 command length
	398	+**aa **: total SDI-12 command length
391	391
392		-(% style="color:#037691" %)**xx **(%%): SDI-12 command
	400	+**xx **: SDI-12 command
393	393
394		-(% style="color:#037691" %)**bb **(%%): Delay to wait for return
	402	+**bb **: Delay to wait for return
395	395
396		-(% 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
397	397
398	398
399		-(% style="color:blue" %)**Example: **(%%) AT+CFGDEV =0RC0!,1
	407	+**Example: **AT+CFGDEV =0RC0!,1
400	400
401		-(% style="color:#037691" %)**0RC0! **(%%): SDI-12 Command,
	409	+**0RC0! **: SDI-12 Command,
402	402
403		-(% style="color:#037691" %)**1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
	411	+**1 **: Delay 1 second.  ( 0: 810 mini-second)
404	404
405	405	Equal Downlink: 0xA8 05 30 52 43 30 21 01 01
406	406
...	...	@@ -411,9 +411,11 @@
411	411	[[image:image-20230201092355-16.png]]
412	412
413	413
414		-[[image:image-20230201092355-17.png||height="426" width="1135"]]
	422	+​​​​​​​[[image:image-20230201092355-17.png||height="426" width="1135"]]
415	415
416	416
	425	+​​​​​​​
	426	+
417	417	=== 2.3.3 Convert ASCII to String ===
418	418
419	419
...	...	@@ -422,7 +422,7 @@
422	422	AT+CONVFORM ( Max length: 80 bytes)
423	423
424	424
425		-(% style="color:blue" %)**Example:**
	435	+**Example:**
426	426
427	427	1) AT+CONVFORM=0, string Convert String from String to ASCII
428	428
...	...	@@ -434,6 +434,10 @@
434	434	[[image:1675214856590-846.png]]
435	435
436	436
	447	+
	448	+
	449	+​​​​​​​
	450	+
437	437	=== 2.3.4 Define periodically SDI-12 commands and uplink. ===
438	438
439	439
...	...	@@ -442,137 +442,142 @@
442	442	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.
443	443
444	444
445		-* (% style="color:blue" %)**AT Command:**
	459	+* ** AT Command:**
446	446
447		-(% style="color:#037691" %)**AT+COMMANDx=var1,var2,var3,var4.**
	461	+**AT+COMMANDx=var1,var2,var3,var4.**
448	448
449		-(% style="color:red" %)**var1**(%%): SDI-12 command , for example: 0RC0!
	463	+**var1**: SDI-12 command , for example: 0RC0!
450	450
451		-(% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
	465	+**var2**: Wait timeout for return. (unit: second)
452	452
453		-(% 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!//.
454	454
455		-(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
	469	+**var4**: validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
456	456
457		-(% style="color:red" %)**0 **(%%) No validation check;
	471	+**0 ** No validation check;
458	458
459		-(% style="color:red" %)**1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
	473	+**1**  Check if return chars are printable char(0x20 ~~ 0x7E);
460	460
461		-(% style="color:red" %)**2**(%%)  Check if there is return from SDI-12 sensor
	475	+**2**  Check if there is return from SDI-12 sensor
462	462
463		-(% 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);
464	464
465	465
466		-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.
467	467
468	468
469		-(% 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.
470	470
471	471	(% border="1" style="background-color:#f7faff; width:436px" %)
472	472	|(% style="width:433px" %)(((
473		-**AT+DATACUTx=a,b,c**
	487	+AT+DATACUTx=a,b,c
474	474
475	475	**a**:  length for the return of AT+COMMAND
476	476
477		-**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.
478	478
479	479	**c**:  define the position for valid value.
480	480	)))
481	481
482		-For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895” , 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:
483	483
484	484
485		-(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
486		-|(% style="width:170px" %)**AT+DATACUT1 value**|(% style="width:338px" %)**Final Result to combine Payload**
487		-|(% style="width:170px" %)34,1,1+2+3|(% style="width:338px" %)0D 00 01 30 31 33
488		-|(% 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
489		-|(% 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	+|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
490	490
491		-* (% style="color:blue" %)** Downlink Payload:**
	504	+* ** Downlink Payload:**
492	492
493		-(% 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.
494	494
495	495
496		-(% 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.**
497	497
498	498
499		-Format: ** (% style="color:#037691" %)AF MM NN LL XX XX XX XX YY(%%)**
	512	+Format: ** AF MM NN LL XX XX XX XX YY**
500	500
501	501	Where:
502	502
503		-* (% style="color:#037691" %)**MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
504		-* (% style="color:#037691" %)**NN **(%%):  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
505		-* (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
506		-* (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
507		-* (% 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.
	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.
508	508
509		-(% style="color:blue" %)**Example:**
	522	+Example:
510	510
511		-[[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**
512	512
	526	+**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
513	513
514		-(% style="color:blue" %)**Clear SDI12 Command**
	528	+**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10**
515	515
	530	+
	531	+**Clear SDI12 Command**
	532	+
516	516	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
517	517
518	518
519		-* (% style="color:#037691" %)**AT Command:**
	536	+* ** AT Command:**
520	520
521		-(% 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
522	522
523	523
524	524	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
525	525
526	526
527		-* (% style="color:#037691" %)** Downlink Payload:**
	544	+* ** Downlink Payload:**
528	528
529		-(% style="color:#4f81bd" %)**0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
	546	+**~ 0x09 aa bb**  same as AT+CMDEAR=aa,bb
530	530
531	531
532	532
533		-(% style="color:blue" %)**command combination**
534	534
	551	+**command combination**
	552	+
535	535	Below shows a screen shot how the results combines together to a uplink payload.
536	536
537		-[[image:1675215745275-920.png]]
	555	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
538	538
539	539
540		-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.
541	541
542		-(% 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.
543	543
544	544
545		-(% 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.
546	546
547	547
548		-[[image:1675215782925-448.png]]
	566	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
549	549
550	550
551		-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.
552	552
553	553
554	554
555		-(% style="color:blue" %)**Compose Uplink**
	573	+**Compose Uplink**
556	556
	575	+**AT+DATAUP=0**
557	557
558		-(% style="color:#4f81bd" %)**AT+DATAUP=0**
	577	+Compose the uplink payload with value returns in sequence and send with A SIGNLE UPLINK.
559	559
560		-Compose the uplink payload with value returns in sequence and send with **__A SIGNLE UPLINK__**.
	579	+Final Payload is Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
561	561
562		-Final Payload is **__Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx__**
563		-
564	564	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
565	565
566	566
567		-[[image:1675215828102-844.png]]
	584	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
568	568
569	569
570		-(% style="color:#4f81bd" %)**AT+DATAUP=1**
	587	+**AT+DATAUP=1**
571	571
572		-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.
573	573
574		-Final Payload is __**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**__
	591	+Final Payload is
575	575
	593	+**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
	594	+
576	576	1. Battery Info (2 bytes): Battery voltage
577	577	1. PAYVER (1 byte): Defined by AT+PAYVER
578	578	1. PAYLOAD COUNT (1 byte): Total how many uplinks of this sampling.
...	...	@@ -579,24 +579,26 @@
579	579	1. PAYLOAD# (1 byte): Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
580	580	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
581	581
582		-[[image:1675215848113-696.png]]
	601	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
583	583
584	584
585		-(% 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:**
586	586
587		-* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
588		-* For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
589		-* For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
590		-* 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)
591	591
592		-(% 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).
593	593
594		-(% 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).
595	595
	612	+ ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
596	596
597		-== 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;**
598	598
	616	+**~ When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
599	599
	618	+1.
	619	+11. Uplink Payload
	620	+
600	600	Uplink payloads have two types:
601	601
602	602	* Distance Value: Use FPORT=2
...	...	@@ -605,29 +605,30 @@
605	605	The application server should parse the correct value based on FPORT settings.
606	606
607	607
608		-=== 2.4.1 Device Payload, FPORT~=5 ===
	629	+1.
	630	+11.
	631	+111. Device Payload, FPORT=5
609	609
610		-
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:437px" %)
616		-|(% colspan="6" style="width:434px" %)**Device Status (FPORT=5)**
617		-|(% 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**
618		-|(% style="width:102px" %)**Value**|(% style="width:67px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:89px" %)Frequency Band|(% style="width:52px" %)Sub-band|(% style="width:44px" %)BAT
619	619
	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:510px" %)
688		-|(% style="width:93px" %)(((
689		-**Size(bytes)**
690		-)))|(% style="width:83px" %)**2**|(% style="width:70px" %)**1**|(% style="width:234px" %)**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:70px" %)[[PAYLOAD_VER>>||anchor="H3.6Setthepayloadversion"]]|(% style="width:234px" %)(((
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
...	...	@@ -722,60 +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	727
728	728
729		-=== 2.4.6 ​Decode payload in The Things Network ===
730	730
731	731
	764	+1.
	765	+11.
	766	+111. ​Decode payload in The Things Network
	767	+
732	732	While using TTN network, you can add the payload format to decode the payload.
733	733
734		-[[image:1675216779406-595.png]]
	770	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]]
735	735
736	736
737	737	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.
738	738
739		-SDI-12-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
740	740
	776	+下面的解码生成超链接放进去.
741	741
742		-== 2.5 Uplink Interval ==
	778	+function Decoder(bytes, port) {
743	743
	780	+ if(port==5)
744	744
745		-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	+ {
746	746
747		-[[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;
748	748
	786	+ var sub_band;
749	749
	788	+ var sensor;
750	750
751	751
752		-== 2.6 Frequency Plans ==
	791	+ if(bytes[0]==0x17)
753	753
	793	+ sensor= "SDI12-LB";
754	754
755		-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.
756	756
757		-[[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/]]
	796	+ var firm_ver= (bytes[1]&0x0f)+'.'+(bytes[2]>>4&0x0f)+'.'+(bytes[2]&0x0f);
758	758
759	759
760		-== 2.7 Firmware Change Log ==
	799	+ if(bytes[3]==0x01)
761	761
	801	+ freq_band="EU868";
762	762
	803	+ else if(bytes[3]==0x02)
	804	+
	805	+ freq_band="US915";
	806	+
	807	+ else if(bytes[3]==0x03)
	808	+
	809	+ freq_band="IN865";
	810	+
	811	+ else if(bytes[3]==0x04)
	812	+
	813	+ freq_band="AU915";
	814	+
	815	+ else if(bytes[3]==0x05)
	816	+
	817	+ freq_band="KZ865";
	818	+
	819	+ else if(bytes[3]==0x06)
	820	+
	821	+ freq_band="RU864";
	822	+
	823	+ else if(bytes[3]==0x07)
	824	+
	825	+ freq_band="AS923";
	826	+
	827	+ else if(bytes[3]==0x08)
	828	+
	829	+ freq_band="AS923_1";
	830	+
	831	+ else if(bytes[3]==0x09)
	832	+
	833	+ freq_band="AS923_2";
	834	+
	835	+ else if(bytes[3]==0x0A)
	836	+
	837	+ freq_band="AS923_3";
	838	+
	839	+ else if(bytes[3]==0x0F)
	840	+
	841	+ freq_band="AS923_4";
	842	+
	843	+ else if(bytes[3]==0x0B)
	844	+
	845	+ freq_band="CN470";
	846	+
	847	+ else if(bytes[3]==0x0C)
	848	+
	849	+ freq_band="EU433";
	850	+
	851	+ else if(bytes[3]==0x0D)
	852	+
	853	+ freq_band="KR920";
	854	+
	855	+ else if(bytes[3]==0x0E)
	856	+
	857	+ freq_band="MA869";
	858	+
	859	+
	860	+ if(bytes[4]==0xff)
	861	+
	862	+ sub_band="NULL";
	863	+
	864	+ else
	865	+
	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	+
763	763	**Firmware download link:**
764	764
765	765	[[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
766	766
767	767
768		-= 3. Configure SDI-12-LB via AT Command or LoRaWAN Downlink =
769	769
	979	+1. Configure SDI-12-LB via AT Command or LoRaWAN Downlink
770	770
771	771	Use can configure SDI-12-LB via AT Command or LoRaWAN Downlink.
772	772
773		-* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
774		-* 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:
775	775
	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	+
776	776	There are two kinds of commands to configure SDI-12-LB, they are:
777	777
778		-* (% style="color:blue" %)**General Commands**.
	991	+* **General Commands**.
779	779
780	780	These commands are to configure:
781	781
...	...	@@ -784,231 +784,255 @@
784	784
785	785	They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
786	786
787		-[[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]]
788	788
789	789
790		-* (% style="color:blue" %)**Commands special design for SDI-12-LB**
	1003	+* **Commands special design for SDI-12-LB**
791	791
792	792	These commands only valid for SDI-12-LB, as below:
793	793
794	794
795		-== ​​​​​​​3.1 Set Transmit Interval Time ==
796	796
	1009	+1.
	1010	+11. Set Transmit Interval Time
797	797
798	798	Feature: Change LoRaWAN End Node Transmit Interval.
799	799
800		-(% style="color:blue" %)**AT Command: AT+TDC**
	1014	+**AT Command: AT+TDC**
801	801
802		-(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
803		-|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
804		-|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
	1016	+|**Command Example**|**Function**|**Response**
	1017	+|AT+TDC=?|Show current transmit Interval|(((
805	805	30000
	1019	+
806	806	OK
	1021	+
807	807	the interval is 30000ms = 30s
808	808	)))
809		-|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
	1024	+|AT+TDC=60000|Set Transmit Interval|(((
810	810	OK
	1026	+
811	811	Set transmit interval to 60000ms = 60 seconds
812	812	)))
813	813
814		-(% style="color:blue" %)**Downlink Command: 0x01**
	1030	+**Downlink Command: 0x01**
815	815
816		-
817	817	Format: Command Code (0x01) followed by 3 bytes time value.
818	818
819		-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.
820	820
821		-* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
822		-* 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
823	823
824		-== 3.2 Set Interrupt Mode ==
	1039	+1.
	1040	+11. Set Interrupt Mode
825	825
826		-
827	827	Feature, Set Interrupt mode for GPIO_EXIT.
828	828
829		-(% style="color:blue" %)**AT Command: AT+INTMOD**
	1044	+**AT Command: AT+INTMOD**
830	830
831		-(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
832		-|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 187px;" %)**Function**|=(% style="width: 165px;" %)**Response**
833		-|(% 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|(((
834	834	0
	1049	+
835	835	OK
	1051	+
836	836	the mode is 0 = No interruption
837	837	)))
838		-|(% style="width:156px" %)AT+INTMOD=2|(% style="width:187px" %)(((
	1054	+|AT+INTMOD=2|(((
839	839	Set Transmit Interval
840		-~1. (Disable Interrupt),
841		-2. (Trigger by rising and falling edge)
842		-3. (Trigger by falling edge)
843		-4. (Trigger by rising edge)
844		-)))|(% style="width:165px" %)OK
845	845
846		-(% 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
847	847
	1063	+**Downlink Command: 0x06**
	1064	+
848	848	Format: Command Code (0x06) followed by 3 bytes.
849	849
850	850	This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
851	851
852		-* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
853		-* 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
854	854
855		-== 3.3 Set the output time ==
	1072	+1.
	1073	+11. Set the output time
856	856
857		-
858	858	Feature, Control the output 3V3 , 5V or 12V.
859	859
860		-(% style="color:blue" %)**AT Command: AT+3V3T**
	1077	+**AT Command: AT+3V3T**
861	861
862		-(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
863		-|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
864		-|(% 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.|(((
865	865	0
	1082	+
866	866	OK
867	867	)))
868		-|(% 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.|(((
869	869	OK
	1087	+
870	870	default setting
871	871	)))
872		-|(% 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.|(((
873	873	OK
	1092	+
	1093	+
874	874	)))
875		-|(% 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.|(((
876	876	OK
	1097	+
	1098	+
877	877	)))
878	878
879		-(% style="color:blue" %)**AT Command: AT+5VT**
	1101	+**AT Command: AT+5VT**
880	880
881		-(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
882		-|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
883		-|(% 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.|(((
884	884	0
	1106	+
885	885	OK
886	886	)))
887		-|(% 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.|(((
888	888	OK
	1111	+
889	889	default setting
890	890	)))
891		-|(% 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.|(((
892	892	OK
	1116	+
	1117	+
893	893	)))
894		-|(% 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.|(((
895	895	OK
	1121	+
	1122	+
896	896	)))
897	897
898		-(% style="color:blue" %)**AT Command: AT+12VT**
	1125	+**AT Command: AT+12VT**
899	899
900		-(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
901		-|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
902		-|(% 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.|(((
903	903	0
	1130	+
904	904	OK
905	905	)))
906		-|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
907		-|(% 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.|(((
908	908	OK
	1136	+
	1137	+
909	909	)))
910	910
911		-(% style="color:blue" %)**Downlink Command: 0x07**
	1140	+**Downlink Command: 0x07**
912	912
913	913	Format: Command Code (0x07) followed by 3 bytes.
914	914
915	915	The first byte is which power, the second and third bytes are the time to turn on.
916	916
917		-* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
918		-* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
919		-* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
920		-* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
921		-* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
922		-* 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
923	923
924		-== 3.4 Set the all data mode ==
	1153	+1.
	1154	+11. Set the all data mode
925	925
926		-
927	927	Feature, Set the all data mode.
928	928
929		-(% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
	1158	+**AT Command: AT+ALLDATAMOD**
930	930
931		-(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
932		-|=**Command Example**|=**Function**|=**Response**
	1160	+|**Command Example**|**Function**|**Response**
933	933	|AT+ALLDATAMOD=?|Show current all data mode|(((
934	934	0
	1163	+
	1164	+
935	935	OK
936	936	)))
937	937	|AT+ALLDATAMOD=1|Set all data mode is 1.|OK
938	938
939		-(% style="color:blue" %)**Downlink Command: 0xAB**
	1169	+**Downlink Command: 0xAB**
940	940
941	941	Format: Command Code (0xAB) followed by 1 bytes.
942	942
943		-* Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
944		-* 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
945	945
946		-== 3.5 Set the splicing payload for uplink ==
	1176	+1.
	1177	+11. Set the splicing payload for uplink
947	947
948		-
949	949	Feature, splicing payload for uplink.
950	950
951		-(% style="color:blue" %)**AT Command: AT+DATAUP**
	1181	+**AT Command: AT+DATAUP**
952	952
953		-(% border="1" cellspacing="4" style="background-color:#f7faff; width:510px" %)
954		-|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 266px;" %)**Function**|=**Response**
955		-|(% 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|(((
956	956	0
	1186	+
	1187	+
957	957	OK
958	958	)))
959		-|(% style="width:154px" %)AT+DATAUP =0|(% style="width:266px" %)(((
	1190	+|AT+DATAUP =0|(((
960	960	Set splicing payload for uplink mode is 0.
	1192	+
	1193	+
961	961	)))|(((
962	962	OK
	1196	+
	1197	+
963	963	)))
964		-|(% 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
965		-|(% style="width:154px" %)AT+DATAUP =1,20000|(% style="width:266px" %)(((
966		-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	+
967	967	)))|OK
968	968
969		-(% style="color:blue" %)**Downlink Command: 0xAD**
	1206	+**Downlink Command: 0xAD**
970	970
971	971	Format: Command Code (0xAD) followed by 1 bytes or 5 bytes.
972	972
973		-* Example 1: Downlink Payload: AD 00  ~/~/  AT+DATAUP=0
974		-* Example 2: Downlink Payload: AD 01  ~/~/  AT+DATAUP =1
975		-* 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
976	976
977	977	This means that the interval is set to 0x000014=20S
978	978
979	979
980		-== 3.6 Set the payload version ==
	1217	+1.
	1218	+11. Set the payload version
981	981
982	982	Feature, Set the payload version.
983	983
984		-(% style="color:blue" %)**AT Command: AT+PAYVER**
	1222	+**AT Command: AT+PAYVER**
985	985
986		-(% border="1" cellspacing="4" style="background-color:#f7faff; width:437px" %)
987		-|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 192px;" %)**Function**|=**Response**
988		-|(% style="width:158px" %)AT+PAYVER=?|(% style="width:192px" %)Show current payload version|(((
	1224	+|**Command Example**|**Function**|**Response**
	1225	+|AT+PAYVER=?|Show current payload version|(((
989	989	1
	1227	+
	1228	+
990	990	OK
991	991	)))
992		-|(% 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
993	993
994		-(% style="color:blue" %)**Downlink Command: 0xAE**
	1233	+**Downlink Command: 0xAE**
995	995
996	996	Format: Command Code (0xAE) followed by 1 bytes.
997	997
998		-* Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
999		-* 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
1000	1000
1001		-= 4. Battery & how to replace =
	1240	+1. Battery & how to replace
	1241	+11. Battery Type
1002	1002
1003		-== 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.
1004	1004
1005	1005
1006		-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.
1007		-
1008		-
1009	1009	The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1010	1010
1011		-[[image:1675234124233-857.png]]
	1248	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
1012	1012
1013	1013
1014	1014	Minimum Working Voltage for the SDI-12-LB:
...	...	@@ -1016,25 +1016,31 @@
1016	1016	SDI-12-LB:  2.45v ~~ 3.6v
1017	1017
1018	1018
1019		-== 4.2 Replace Battery ==
	1256	+1.
	1257	+11. Replace Battery
1020	1020
1021		-
1022	1022	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1023	1023
1024	1024	And make sure the positive and negative pins match.
1025	1025
1026	1026
1027		-== 4.3 Power Consumption Analyze ==
1028	1028
	1265	+1.
	1266	+11. Power Consumption Analyze
1029	1029
1030	1030	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.
1031	1031
	1270	+
1032	1032	Instruction to use as below:
1033	1033
1034		-(% 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]]
1035	1035
1036		-(% style="color:blue" %)**Step 2:**(%%) Open it and choose
	1274	+Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
1037	1037
	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	+
1038	1038	* Product Model
1039	1039	* Uplink Interval
1040	1040	* Working Mode
...	...	@@ -1041,47 +1041,56 @@
1041	1041
1042	1042	And the Life expectation in difference case will be shown on the right.
1043	1043
	1287	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png]]
1044	1044
1045		-[[image:1675234155374-163.png]]
1046	1046
1047		-
1048	1048	The battery related documents as below:
1049	1049
1050		-* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
1051		-* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
1052		-* [[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]]
1053	1053
1054		-[[image:image-20230201145019-19.png]]
	1296	+|(((
	1297	+JST-XH-2P connector
	1298	+)))
1055	1055
	1300	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png]]
1056	1056
1057		-=== 4.3.1 ​Battery Note ===
1058	1058
1059	1059
	1304	+1.
	1305	+11.
	1306	+111. ​Battery Note
	1307	+
1060	1060	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.
1061	1061
1062	1062
1063		-=== 4.3.2 Replace the battery ===
	1311	+1.
	1312	+11.
	1313	+111. ​Replace the battery
1064	1064
	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.
1065	1065
1066		-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.
1067	1067
1068		-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)
1069	1069
1070	1070
1071		-= 5. Remote Configure device =
1072	1072
1073		-== 5.1 Connect via BLE ==
1074	1074
1075	1075
1076		-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/]]
1077	1077
	1325	+1. Remote Configure device
	1326	+11. Connect via BLE
1078	1078
1079		-== 5.2 AT Command Set ==
	1328	+Please see this instruction for how to configure via BLE:
1080	1080
	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/]]
1081	1081
1082	1082
1083		-= 6. OTA firmware update =
	1333	+1.
	1334	+11. AT Command Set
1084	1084
	1336	+1. OTA firmware update
1085	1085
1086	1086	Please see this link for how to do OTA firmware update.
1087	1087
...	...	@@ -1088,68 +1088,35 @@
1088	1088	[[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/]]
1089	1089
1090	1090
1091		-= 7. FAQ =
1092	1092
1093		-== 7.1 How to use AT Command to access device? ==
1094	1094
1095	1095
1096		-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]]
1097	1097
1098	1098
1099		-== 7.2 How to update firmware via UART port? ==
1100	1100
1101	1101
1102		-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]]
1103	1103
1104	1104
1105		-== 7.3 How to change the LoRa Frequency Bands/Region? ==
	1352	+1. ​Order Info
1106	1106
	1354	+**Package Includes**:
1107	1107
1108		-You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
1109		-When downloading the images, choose the required image file for download. ​
	1356	+* SDI-12-LB SDI-12 to LoRaWAN Converter
1110	1110
	1358	+**Dimension and weight**:
1111	1111
1112		-= 8. ​Order Info =
1113		-
1114		-
1115		-(% style="color:blue" %)**Part Number: SDI-12-LB-XXX**
1116		-
1117		-XXX: The default frequency band
1118		-
1119		-(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1120		-(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1121		-(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1122		-(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1123		-(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1124		-(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1125		-(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1126		-(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1127		-
1128		-
1129		-
1130		-
1131		-
1132		-
1133		-
1134		-= 9. Packing Info =
1135		-
1136		-
1137		-(% style="color:#037691" %)**Package Includes**:
1138		-
1139		-* SDI-12-LB SDI-12 to LoRaWAN Converter x 1
1140		-
1141		-(% style="color:#037691" %)**Dimension and weight**:
1142		-
1143	1143	* Device Size: cm
1144	1144	* Device Weight: g
1145	1145	* Package Size / pcs : cm
1146	1146	* Weight / pcs : g
1147	1147
1148		-= 10. ​Support =
1149	1149
1150	1150
	1367	+1. ​Support
	1368	+
1151	1151	* 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
1152	1152
1153		-* 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]]
1154	1154
1155	1155

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