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81	81	* Automatic control
82	82	* Sewer
83	83
84		-== 1.6  Pin mapping and power on ==
	84	+== 1.6 Pin mapping and power on ==
85	85
86	86
87	87	[[image:1654827332142-133.png]]
...	...	@@ -88,11 +88,10 @@
88	88
89	89
90	90
	91	+= 2. Configure LLDS12 to connect to LoRaWAN network =
91	91
92		-= 2.  Configure LLDS12 to connect to LoRaWAN network =
	93	+== 2.1 How it works ==
93	93
94		-== 2.1  How it works ==
95		-
96	96	(((
97	97	The LLDS12 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 power on the LLDS12. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
98	98	)))
...	...	@@ -102,7 +102,7 @@
102	102	)))
103	103
104	104
105		-== 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
	104	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
106	106
107	107	(((
108	108	Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
...	...	@@ -137,13 +137,11 @@
137	137	[[image:1654592600093-601.png]]
138	138
139	139
140		-
141	141	**Add APP EUI and DEV EUI**
142	142
143	143	[[image:1654592619856-881.png]]
144	144
145	145
146		-
147	147	**Add APP EUI in the application**
148	148
149	149	[[image:1654592632656-512.png]]
...	...	@@ -155,7 +155,7 @@
155	155	[[image:1654592653453-934.png]]
156	156
157	157
158		-(% style="color:blue" %)**Step 2**(%%): Power on LLDS12
	155	+(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
159	159
160	160
161	161	Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
...	...	@@ -164,17 +164,17 @@
164	164
165	165
166	166	(((
167		-(% style="color:blue" %)**Step 3**(%%)**:** The LLDS12 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
	164	+(% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
168	168	)))
169	169
170		-[[image:1654833501679-968.png]]
	167	+[[image:1654592697690-910.png]]
171	171
172	172
173	173
174		-== 2.3  ​Uplink Payload ==
	171	+== 2.3 ​Uplink Payload ==
175	175
176	176	(((
177		-LLDS12 will uplink payload via LoRaWAN with below payload format:
	174	+LSPH01 will uplink payload via LoRaWAN with below payload format:
178	178	)))
179	179
180	180	(((
...	...	@@ -182,7 +182,7 @@
182	182	)))
183	183
184	184	(((
185		-
	182	+Normal uplink payload:
186	186	)))
187	187
188	188	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
...	...	@@ -192,21 +192,21 @@
192	192	|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
193	193	[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
194	194
195		-[[DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
196		-)))|[[Distance>>||anchor="H"]]|[[Distance signal strength>>||anchor="H2.3.4SoilTemperature"]]|(((
197		-[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
198		-)))|[[LiDAR temp>>||anchor="H"]]|(((
	192	+[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
	193	+)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
	194	+[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
	195	+)))|Reserve|(((
199	199	[[Message Type>>||anchor="H2.3.6MessageType"]]
200	200	)))
201	201
202		-[[image:1654833689380-972.png]]
	199	+[[image:1654592721645-318.png]]
203	203
204	204
205	205
206		-=== 2.3.1  Battery Info ===
	203	+=== 2.3.1 Battery Info ===
207	207
208	208
209		-Check the battery voltage for LLDS12.
	206	+Check the battery voltage for LSPH01.
210	210
211	211	Ex1: 0x0B45 = 2885mV
212	212
...	...	@@ -214,7 +214,7 @@
214	214
215	215
216	216
217		-=== 2.3.2  DS18B20 Temperature sensor ===
	214	+=== 2.3.2 DS18B20 Temperature sensor ===
218	218
219	219	This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
220	220
...	...	@@ -227,35 +227,33 @@
227	227
228	228
229	229
230		-=== 2.3.3  Distance ===
	227	+=== 2.3.3 Soil pH ===
231	231
232		-Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength.
	229	+Range: 0 ~~ 14 pH
233	233
	231	+**Example:**
234	234
235		-**Example**:
	233	+(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
236	236
237		-If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm.
238	238
239	239
	237	+=== 2.3.4 Soil Temperature ===
240	240
241		-=== 2.3.4  Distance signal strength ===
	239	+Get Soil Temperature
242	242
243		-Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible.
244	244
245		-
246	246	**Example**:
247	247
248		-If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
	244	+If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
249	249
250		-Customers can judge whether they need to adjust the environment based on the signal strength.
	246	+If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
251	251
252	252
253	253
254		-=== 2.3.5  Interrupt Pin ===
	250	+=== 2.3.5 Interrupt Pin ===
255	255
256	256	This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
257	257
258		-Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#pins]].
259	259
260	260	**Example:**
261	261
...	...	@@ -265,18 +265,8 @@
265	265
266	266
267	267
268		-=== 2.3.6  LiDAR temp ===
	263	+=== 2.3.6 Message Type ===
269	269
270		-Characterize the internal temperature value of the sensor.
271		-
272		-**Example: **
273		-If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
274		-If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
275		-
276		-
277		-
278		-=== 2.3.7  Message Type ===
279		-
280	280	(((
281	281	For a normal uplink payload, the message type is always 0x01.
282	282	)))
...	...	@@ -290,12 +290,10 @@
290	290	|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
291	291	|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
292	292	|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
	278	+|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
293	293
	280	+=== 2.3.7 Decode payload in The Things Network ===
294	294
295		-
296		-
297		-=== 2.3.8  Decode payload in The Things Network ===
298		-
299	299	While using TTN network, you can add the payload format to decode the payload.
300	300
301	301
...	...	@@ -311,13 +311,13 @@
311	311
312	312
313	313
314		-== 2.4  Uplink Interval ==
	297	+== 2.4 Uplink Interval ==
315	315
316		-The LLDS12 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
	299	+The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
317	317
318	318
319	319
320		-== 2.5  ​Show Data in DataCake IoT Server ==
	303	+== 2.5 ​Show Data in DataCake IoT Server ==
321	321
322	322	(((
323	323	[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
...	...	@@ -344,40 +344,167 @@
344	344
345	345	(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
346	346
347		-(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
	330	+(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
348	348
349		-[[image:1654832691989-514.png]]
	332	+[[image:1654592819047-535.png]]
350	350
351	351
	335	+
352	352	[[image:1654592833877-762.png]]
353	353
354	354
355		-[[image:1654832740634-933.png]]
	339	+[[image:1654592856403-259.png]]
356	356
357	357
358		-
359	359	(((
360	360	(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
361	361	)))
362	362
363	363	(((
	347	+Download Datacake decoder from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
	348	+)))
	349	+
	350	+
	351	+[[image:1654592878525-845.png]]
	352	+
	353	+[[image:1654592892967-474.png]]
	354	+
	355	+
	356	+[[image:1654592905354-123.png]]
	357	+
	358	+
	359	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	360	+
	361	+
	362	+[[image:1654592917530-261.png]]
	363	+
	364	+
	365	+
	366	+== 2.6 Installation and Maintain ==
	367	+
	368	+=== 2.6.1 Before measurement ===
	369	+
	370	+(((
	371	+(((
	372	+If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy.
	373	+)))
	374	+)))
	375	+
	376	+
	377	+
	378	+=== 2.6.2 Measurement ===
	379	+
	380	+
	381	+(((
	382	+(% style="color:#4f81bd" %)**Measurement the soil surface:**
	383	+)))
	384	+
	385	+(((
	386	+[[image:1654592946732-634.png]]
	387	+)))
	388	+
	389	+(((
	390	+Choose the proper measuring position. Split the surface soil according to the measured deep.
	391	+)))
	392	+
	393	+(((
	394	+Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
	395	+)))
	396	+
	397	+(((
	398	+Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
	399	+)))
	400	+
	401	+(((
	402	+Put soil over the probe after insert. And start to measure.
	403	+)))
	404	+
	405	+(((
364	364
365	365	)))
366	366
367		-[[image:1654833065139-942.png]]
	409	+(((
	410	+(% style="color:#4f81bd" %)**Measurement inside soil:**
	411	+)))
368	368
	413	+(((
	414	+Dig a hole with diameter > 20CM.
	415	+)))
369	369
	417	+(((
	418	+Insert the probe inside, method like measure the surface.
	419	+)))
370	370
371		-[[image:1654833092678-390.png]]
372	372
373	373
	423	+=== 2.6.3 Maintain Probe ===
374	374
375		-After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
	425	+1. (((
	426	+pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
	427	+)))
	428	+1. (((
	429	+After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
	430	+)))
	431	+1. (((
	432	+Probe reference electrode is also no strong, need to avoid strong force or hitting.
	433	+)))
	434	+1. (((
	435	+User should keep reference electrode wet while not use.
	436	+)))
	437	+1. (((
	438	+Avoid the probes to touch oily matter. Which will cause issue in accuracy.
	439	+)))
	440	+1. (((
	441	+The probe is IP68 can be put in water.
376	376
377		-[[image:1654833163048-332.png]]
378	378
	444	+
	445	+)))
379	379
	447	+== 2.7 Calibration ==
380	380
	449	+(((
	450	+User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
	451	+)))
	452	+
	453	+(((
	454	+After stable, user can use below command to calibrate.
	455	+)))
	456	+
	457	+[[image:image-20220607171149-4.png]]
	458	+
	459	+
	460	+(% style="color:#037691" %)**Calibration Payload**
	461	+
	462	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	463	+|=(% style="width: 62.5px;" %)(((
	464	+**Size (bytes)**
	465	+)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
	466	+|**Value**|(((
	467	+PH4
	468	+
	469	+Calibrate value
	470	+)))|PH6.86 Calibrate value|(((
	471	+PH9.18
	472	+
	473	+Calibrate value
	474	+)))|Reserve|(((
	475	+[[Message Type>>||anchor="H2.3.6MessageType"]]
	476	+
	477	+Always 0x03
	478	+)))
	479	+
	480	+User can also send 0x14 downlink command to poll the current calibration payload.
	481	+
	482	+[[image:image-20220607171416-7.jpeg]]
	483	+
	484	+
	485	+* Reply to the confirmation package: 14 01
	486	+* Reply to non-confirmed packet: 14 00
	487	+
	488	+
	489	+
	490	+
381	381	== 2.6  Frequency Plans ==
382	382
383	383	(((
...	...	@@ -445,7 +445,7 @@
445	445
446	446
447	447
448		-=== 2.6.2  US902-928(US915) ===
	558	+=== 2.8.2 US902-928(US915) ===
449	449
450	450	(((
451	451	Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
...	...	@@ -462,7 +462,7 @@
462	462	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
463	463	* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
464	464
465		-=== 2.6.3 CN470-510 (CN470) ===
	575	+=== 2.8.3 CN470-510 (CN470) ===
466	466
467	467	(((
468	468	Used in China, Default use CHE=1
...	...	@@ -550,9 +550,8 @@
550	550
551	551
552	552
	663	+=== 2.8.4 AU915-928(AU915) ===
553	553
554		-=== 2.6.4 AU915-928(AU915) ===
555		-
556	556	(((
557	557	Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
558	558	)))
...	...	@@ -572,7 +572,7 @@
572	572	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
573	573	* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
574	574
575		-=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
	684	+=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
576	576
577	577	(((
578	578	(% style="color:blue" %)**Default Uplink channel:**
...	...	@@ -680,9 +680,8 @@
680	680
681	681
682	682
	792	+=== 2.8.6 KR920-923 (KR920) ===
683	683
684		-=== 2.6.6 KR920-923 (KR920) ===
685		-
686	686	(((
687	687	(% style="color:blue" %)**Default channel:**
688	688	)))
...	...	@@ -753,9 +753,8 @@
753	753
754	754
755	755
	864	+=== 2.8.7 IN865-867 (IN865) ===
756	756
757		-=== 2.6.7 IN865-867 (IN865) ===
758		-
759	759	(((
760	760	(% style="color:blue" %)**Uplink:**
761	761	)))
...	...	@@ -790,7 +790,6 @@
790	790
791	791
792	792
793		-
794	794	== 2.7  LED Indicator ==
795	795
796	796	The LLDS12 has an internal LED which is to show the status of different state.
...	...	@@ -798,6 +798,8 @@
798	798	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
799	799	* Blink once when device transmit a packet.
800	800
	907	+
	908	+
801	801	== 2.8  ​Firmware Change Log ==
802	802
803	803
...	...	@@ -856,6 +856,7 @@
856	856	* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
857	857	* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
858	858
	967	+
859	859	= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
860	860
861	861	(((
...	...	@@ -970,6 +970,7 @@
970	970	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
971	971	)))
972	972
	1082	+
973	973	== 4.3  Get Firmware Version Info ==
974	974
975	975	Feature: use downlink to get firmware version.
...	...	@@ -1251,3 +1251,5 @@
1251	1251
1252	1252	* 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.
1253	1253	* 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]].
	1364	+
	1365	+

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