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...	...	@@ -363,16 +363,138 @@
363	363
364	364
365	365
366		-== 2.6  Frequency Plans ==
	366	+== 2.6 Installation and Maintain ==
367	367
	368	+=== 2.6.1 Before measurement ===
	369	+
368	368	(((
369		-The LLDS12 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.
	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.
370	370	)))
	374	+)))
371	371
372	372
373		-=== 2.6.1  EU863-870 (EU868) ===
374	374
	378	+=== 2.6.2 Measurement ===
	379	+
	380	+
375	375	(((
	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	+(((
	406	+
	407	+)))
	408	+
	409	+(((
	410	+(% style="color:#4f81bd" %)**Measurement inside soil:**
	411	+)))
	412	+
	413	+(((
	414	+Dig a hole with diameter > 20CM.
	415	+)))
	416	+
	417	+(((
	418	+Insert the probe inside, method like measure the surface.
	419	+)))
	420	+
	421	+
	422	+
	423	+=== 2.6.3 Maintain Probe ===
	424	+
	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.
	442	+
	443	+
	444	+
	445	+)))
	446	+
	447	+== 2.7 Calibration ==
	448	+
	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	+== 2.8 Frequency Plans ==
	489	+
	490	+(((
	491	+The LSPH01 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.
	492	+)))
	493	+
	494	+
	495	+=== 2.8.1 EU863-870 (EU868) ===
	496	+
	497	+(((
376	376	(% style="color:blue" %)**Uplink:**
377	377	)))
378	378
...	...	@@ -430,7 +430,7 @@
430	430
431	431
432	432
433		-=== 2.6.2  US902-928(US915) ===
	555	+=== 2.8.2 US902-928(US915) ===
434	434
435	435	(((
436	436	Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
...	...	@@ -447,9 +447,8 @@
447	447	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
448	448	* 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)
449	449
	572	+=== 2.8.3 CN470-510 (CN470) ===
450	450
451		-=== 2.6.3 CN470-510 (CN470) ===
452		-
453	453	(((
454	454	Used in China, Default use CHE=1
455	455	)))
...	...	@@ -536,9 +536,8 @@
536	536
537	537
538	538
	660	+=== 2.8.4 AU915-928(AU915) ===
539	539
540		-=== 2.6.4 AU915-928(AU915) ===
541		-
542	542	(((
543	543	Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
544	544	)))
...	...	@@ -558,7 +558,7 @@
558	558	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
559	559	* 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)
560	560
561		-=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
	681	+=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
562	562
563	563	(((
564	564	(% style="color:blue" %)**Default Uplink channel:**
...	...	@@ -666,9 +666,8 @@
666	666
667	667
668	668
	789	+=== 2.8.6 KR920-923 (KR920) ===
669	669
670		-=== 2.6.6 KR920-923 (KR920) ===
671		-
672	672	(((
673	673	(% style="color:blue" %)**Default channel:**
674	674	)))
...	...	@@ -739,9 +739,8 @@
739	739
740	740
741	741
	861	+=== 2.8.7 IN865-867 (IN865) ===
742	742
743		-=== 2.6.7 IN865-867 (IN865) ===
744		-
745	745	(((
746	746	(% style="color:blue" %)**Uplink:**
747	747	)))
...	...	@@ -776,78 +776,29 @@
776	776
777	777
778	778
	897	+== 2.9 LED Indicator ==
779	779
780		-== 2.7  LED Indicator ==
	899	+The LSPH01 has an internal LED which is to show the status of different state.
781	781
782		-The LLDS12 has an internal LED which is to show the status of different state.
783		-
784	784	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
785	785	* Blink once when device transmit a packet.
786	786
	904	+== 2.10 ​Firmware Change Log ==
787	787
788	788
789		-== 2.8  ​Firmware Change Log ==
	907	+**Firmware download link:**
790	790
	909	+[[http:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
791	791
792		-**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
793	793
794		-
795	795	**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
796	796
797	797
798	798
799		-= 3.  LiDAR ToF Measurement =
	916	+= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
800	800
801		-== 3.1 Principle of Distance Measurement ==
802		-
803		-The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
804		-
805		-[[image:1654831757579-263.png]]
806		-
807		-
808		-
809		-== 3.2 Distance Measurement Characteristics ==
810		-
811		-With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
812		-
813		-[[image:1654831774373-275.png]]
814		-
815		-
816		-①Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
817		-
818		-②Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
819		-
820		-③Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
821		-
822		-
823		-Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at the different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
824		-
825		-
826		-[[image:1654831797521-720.png]]
827		-
828		-
829		-In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
830		-
831		-[[image:1654831810009-716.png]]
832		-
833		-
834		-If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
835		-
836		-
837		-
838		-== 3.3 Notice of usage: ==
839		-
840		-Possible invalid /wrong reading for LiDAR ToF tech:
841		-
842		-* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
843		-* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might wrong.
844		-* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
845		-* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
846		-
847		-= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
848		-
849	849	(((
850		-Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
	919	+Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
851	851	)))
852	852
853	853	* (((
...	...	@@ -858,9 +858,7 @@
858	858	)))
859	859
860	860	(((
861		-
862		-
863		-There are two kinds of commands to configure LLDS12, they are:
	930	+There are two kinds of commands to configure LSPH01, they are:
864	864	)))
865	865
866	866	* (((
...	...	@@ -879,7 +879,7 @@
879	879	)))
880	880
881	881	(((
882		-They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
	949	+They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:[[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
883	883	)))
884	884
885	885	(((
...	...	@@ -887,16 +887,16 @@
887	887	)))
888	888
889	889	* (((
890		-(% style="color:#4f81bd" %)** Commands special design for LLDS12**
	957	+(% style="color:#4f81bd" %)** Commands special design for LSPH01**
891	891	)))
892	892
893	893	(((
894		-These commands only valid for LLDS12, as below:
	961	+These commands only valid for LSPH01, as below:
895	895	)))
896	896
897	897
898	898
899		-== 4.1  Set Transmit Interval Time ==
	966	+== 3.1 Set Transmit Interval Time ==
900	900
901	901	Feature: Change LoRaWAN End Node Transmit Interval.
902	902
...	...	@@ -928,17 +928,15 @@
928	928
929	929	)))
930	930
931		-== 4.2  Set Interrupt Mode ==
	998	+== 3.2 Set Interrupt Mode ==
932	932
933	933	Feature, Set Interrupt mode for GPIO_EXIT.
934	934
935	935	(% style="color:#037691" %)**AT Command: AT+INTMOD**
936	936
937		-[[image:image-20220610105806-2.png]]
	1004	+[[image:image-20220607171716-9.png]]
938	938
939	939
940		-
941		-
942	942	(((
943	943	(% style="color:#037691" %)**Downlink Command: 0x06**
944	944	)))
...	...	@@ -958,8 +958,20 @@
958	958	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
959	959	)))
960	960
961		-== 4.3  Get Firmware Version Info ==
	1026	+(((
	1027	+
	1028	+)))
962	962
	1030	+
	1031	+
	1032	+== 3.3 Calibrate Sensor ==
	1033	+
	1034	+Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
	1035	+
	1036	+
	1037	+
	1038	+== 3.4 Get Firmware Version Info ==
	1039	+
963	963	Feature: use downlink to get firmware version.
964	964
965	965	(% style="color:#037691" %)**Downlink Command: 0x26**
...	...	@@ -990,7 +990,7 @@
990	990	Always 0x02
991	991	)))
992	992
993		-**Software Type**: Always 0x03 for LLDS12
	1070	+**Software Type**: Always 0x03 for LSPH01
994	994
995	995
996	996	**Frequency Band**:
...	...	@@ -1036,16 +1036,16 @@
1036	1036
1037	1037	0x06: LSNPK01
1038	1038
1039		-0x07: LLDS12
	1116	+0x07: LDDS12
1040	1040
1041	1041
1042	1042
1043		-= 5.  Battery & How to replace =
	1120	+= 4. Battery & How to replace =
1044	1044
1045		-== 5.1  Battery Type ==
	1122	+== 4.1 Battery Type ==
1046	1046
1047	1047	(((
1048		-LLDS12 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.
	1125	+LSPH01 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.
1049	1049	)))
1050	1050
1051	1051	(((
...	...	@@ -1055,13 +1055,13 @@
1055	1055	[[image:1654593587246-335.png]]
1056	1056
1057	1057
1058		-Minimum Working Voltage for the LLDS12:
	1135	+Minimum Working Voltage for the LSPH01:
1059	1059
1060		-LLDS12:  2.45v ~~ 3.6v
	1137	+LSPH01:  2.45v ~~ 3.6v
1061	1061
1062	1062
1063	1063
1064		-== 5.2  Replace Battery ==
	1141	+== 4.2 Replace Battery ==
1065	1065
1066	1066	(((
1067	1067	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
...	...	@@ -1073,7 +1073,7 @@
1073	1073
1074	1074
1075	1075
1076		-== 5.3  Power Consumption Analyze ==
	1153	+== 4.3 Power Consumption Analyze ==
1077	1077
1078	1078	(((
1079	1079	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.
...	...	@@ -1116,7 +1116,7 @@
1116	1116
1117	1117
1118	1118
1119		-=== 5.3.1  ​Battery Note ===
	1196	+=== 4.3.1 ​Battery Note ===
1120	1120
1121	1121	(((
1122	1122	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.
...	...	@@ -1124,14 +1124,14 @@
1124	1124
1125	1125
1126	1126
1127		-=== ​5.3.2  Replace the battery ===
	1204	+=== ​4.3.2 Replace the battery ===
1128	1128
1129	1129	(((
1130		-You can change the battery in the LLDS12.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.
	1207	+You can change the battery in the LSPH01.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.
1131	1131	)))
1132	1132
1133	1133	(((
1134		-The default battery pack of LLDS12 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)
	1211	+The default battery pack of LSPH01 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)
1135	1135	)))
1136	1136
1137	1137
...	...	@@ -1140,7 +1140,7 @@
1140	1140
1141	1141	== 6.1  Access AT Commands ==
1142	1142
1143		-LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below.
	1220	+LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
1144	1144
1145	1145	[[image:1654593668970-604.png]]
1146	1146
...	...	@@ -1221,6 +1221,7 @@
1221	1221	* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1222	1222	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1223	1223
	1301	+
1224	1224	= 10. ​ Packing Info =
1225	1225
1226	1226
...	...	@@ -1235,6 +1235,7 @@
1235	1235	* Package Size / pcs : cm
1236	1236	* Weight / pcs : g
1237	1237
	1316	+
1238	1238	= 11.  ​Support =
1239	1239
1240	1240	* 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.

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