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1 -LLDS12-LoRaWAN LiDAR ToF Distance Sensor User Manual
1 +LSPH01-LoRaWAN Soil pH Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220610095606-1.png]]
2 +[[image:1654592399090-860.png||height="521" width="483"]]
3 3  
4 4  
5 +
6 +
5 5  **Contents:**
6 6  
9 +* [[1. Introduction>>path:#H1.Introduction]]
10 +** [[1.1 ​What is LoRaWAN Soil pH Sensor>>path:#H1.1200BWhatisLoRaWANSoilpHSensor]]
11 +** [[​1.2 Features>>path:#H200B1.2Features]]
12 +** [[1.3 Probe Specification>>path:#H1.3ProbeSpecification]]
13 +** [[1.4 ​Applications>>path:#H1.4200BApplications]]
14 +** [[1.5 Pin mapping and power on>>path:#H1.5Pinmappingandpoweron]]
15 +* [[2. Configure LSPH01 to connect to LoRaWAN network>>path:#H2.ConfigureLSPH01toconnecttoLoRaWANnetwork]]
16 +** [[2.1 How it works>>path:#H2.1Howitworks]]
17 +** [[2.2 ​Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
18 +** [[2.3 ​Uplink Payload>>path:#H2.3200BUplinkPayload]]
19 +*** [[2.3.1 Battery Info>>path:#H2.3.1BatteryInfo]]
20 +*** [[2.3.2 DS18B20 Temperature sensor>>path:#H2.3.2DS18B20Temperaturesensor]]
21 +*** [[2.3.3 Soil pH>>path:#H2.3.3SoilpH]]
22 +*** [[2.3.4 Soil Temperature>>path:#H2.3.4SoilTemperature]]
23 +*** [[2.3.5 Interrupt Pin>>path:#H2.3.5InterruptPin]]
24 +*** [[2.3.6 Message Type>>path:#H2.3.6MessageType]]
25 +*** [[2.3.7 Decode payload in The Things Network>>path:#H2.3.7DecodepayloadinTheThingsNetwork]]
26 +** [[2.4 Uplink Interval>>path:#H2.4UplinkInterval]]
27 +** [[2.5 ​Show Data in DataCake IoT Server>>path:#H2.5200BShowDatainDataCakeIoTServer]]
28 +** [[2.6 Installation and Maintain>>path:#H2.6InstallationandMaintain]]
29 +*** [[2.6.1 Before measurement>>path:#H2.6.1Beforemeasurement]]
30 +*** [[2.6.2 Measurement>>path:#H2.6.2Measurement]]
31 +*** [[2.6.3 Maintain Probe>>path:#H2.6.3MaintainProbe]]
32 +** [[2.7 Calibration>>path:#H2.7Calibration]]
33 +** [[2.8 Frequency Plans>>path:#H2.8FrequencyPlans]]
34 +*** [[2.8.1 EU863-870 (EU868)>>path:#H2.8.1EU863-87028EU86829]]
35 +*** [[2.8.2 US902-928(US915)>>path:#H2.8.2US902-92828US91529]]
36 +*** [[2.8.3 CN470-510 (CN470)>>path:#H2.8.3CN470-51028CN47029]]
37 +*** [[2.8.4 AU915-928(AU915)>>path:#H2.8.4AU915-92828AU91529]]
38 +*** [[2.8.5 AS920-923 & AS923-925 (AS923)>>path:#H2.8.5AS920-92326AS923-92528AS92329]]
39 +*** [[2.8.6 KR920-923 (KR920)>>path:#H2.8.6KR920-92328KR92029]]
40 +*** [[2.8.7 IN865-867 (IN865)>>path:#H2.8.7IN865-86728IN86529]]
41 +** [[2.9 LED Indicator>>path:#H2.9LEDIndicator]]
42 +** [[2.10 ​Firmware Change Log>>path:#H2.10200BFirmwareChangeLog]]
43 +* [[3. Configure LSPH01 via AT Command or LoRaWAN Downlink>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]]
44 +** [[3.1 Set Transmit Interval Time>>path:#H3.1SetTransmitIntervalTime]]
45 +** [[3.2 Set Interrupt Mode>>path:#H3.2SetInterruptMode]]
46 +** [[3.3 Calibrate Sensor>>path:#H3.3CalibrateSensor]]
47 +** [[3.4 Get Firmware Version Info>>path:#H3.4GetFirmwareVersionInfo]]
48 +* [[4. Battery & How to replace>>path:#H4.Battery26Howtoreplace]]
49 +** [[4.1 Battery Type>>path:#H4.1BatteryType]]
50 +** [[4.2 Replace Battery>>path:#H4.2ReplaceBattery]]
51 +** [[4.3 Power Consumption Analyze>>path:#H4.3PowerConsumptionAnalyze]]
52 +*** [[4.3.1 ​Battery Note>>path:#H4.3.1200BBatteryNote]]
53 +*** [[​4.3.2 Replace the battery>>path:#H200B4.3.2Replacethebattery]]
54 +* [[5. Use AT Command>>path:#H5.UseATCommand]]
55 +** [[5.1 Access AT Commands>>path:#H5.1AccessATCommands]]
56 +* [[6. FAQ>>path:#H6.FAQ]]
57 +** [[6.1 How to change the LoRa Frequency Bands/Region>>path:#H6.1HowtochangetheLoRaFrequencyBands2FRegion]]
58 +* [[7. Trouble Shooting>>path:#H7.TroubleShooting]]
59 +** [[7.1 AT Commands input doesn’t work>>path:#H7.1ATCommandsinputdoesn2019twork]]
60 +* [[8. Order Info>>path:#H8.OrderInfo]]
61 +* [[9. ​Packing Info>>path:#H9.200BPackingInfo]]
62 +* [[10. ​Support>>path:#H10.A0200BSupport]]
7 7  
8 8  
9 9  
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10 10  
11 11  
12 12  
13 -= 1.  Introduction =
69 += 1. Introduction =
14 14  
15 -== 1.1 ​ What is LoRaWAN LiDAR ToF Distance Sensor ==
71 +== 1.1 ​What is LoRaWAN Soil pH Sensor ==
16 16  
17 17  (((
18 -
74 +The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
75 +)))
19 19  
20 -The Dragino LLDS12 is a (% style="color:blue" %)**LoRaWAN LiDAR ToF (Time of Flight) Distance Sensor**(%%) for Internet of Things solution. It is capable to measure the distance to an object as close as 10 centimeters (+/- 5cm up to 6m) and as far as 12 meters (+/-1% starting at 6m)!. The LiDAR probe uses laser induction technology for distance measurement.
77 +(((
78 +LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
79 +)))
21 21  
22 -The LLDS12 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
81 +(((
82 +The LoRa wireless technology used in LSPH01 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.
83 +)))
23 23  
24 -It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
85 +(((
86 +LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
87 +)))
25 25  
26 -The LoRa wireless technology used in LLDS12 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.
27 -
28 -LLDS12 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
29 -
30 -Each LLDS12 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.
89 +(((
90 +Each LSPH01 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.
31 31  )))
32 32  
33 33  
34 -[[image:1654826306458-414.png]]
94 +[[image:1654592435432-887.png]]
35 35  
36 36  
37 37  
38 -== ​1.2  Features ==
39 39  
99 +== ​1.2 Features ==
100 +
40 40  * LoRaWAN 1.0.3 Class A
41 41  * Ultra-low power consumption
42 -* Laser technology for distance detection
43 -* Operating Range - 0.1m~~12m①
44 -* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
103 +* Monitor soil pH with temperature compensation.
104 +* Monitor soil temperature
45 45  * Monitor Battery Level
106 +* Support pH calibration by end user
46 46  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
47 47  * AT Commands to change parameters
48 48  * Uplink on periodically
49 49  * Downlink to change configure
111 +* IP66 Waterproof Enclosure
112 +* IP68 rate for the Sensor Probe
50 50  * 8500mAh Battery for long term use
51 51  
52 52  
53 -== 1.3  Probe Specification ==
54 54  
55 -* Storage temperature ：-20℃~~75℃
56 -* Operating temperature - -20℃~~60℃
57 -* Operating Range - 0.1m~~12m①
58 -* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
59 -* Distance resolution - 5mm
60 -* Ambient light immunity - 70klux
61 -* Enclosure rating - IP65
62 -* Light source - LED
63 -* Central wavelength - 850nm
64 -* FOV - 3.6°
65 -* Material of enclosure - ABS+PC
66 -* Wire length - 25cm
117 +== 1.3 Probe Specification ==
67 67  
68 68  
69 -== 1.4  Probe Dimension ==
120 +(% style="color:#4f81bd" %)**Soil pH:**
70 70  
122 +* Range: 3 ~~ 10 pH
123 +* Resolution: 0.01 pH
124 +* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
125 +* Temperature Compensation Range: 0 ~~ 50℃
126 +* IP68 Protection
127 +* Length: 3.5 meters
71 71  
72 -[[image:1654827224480-952.png]]
129 +(% style="color:#4f81bd" %)**Soil Temperature:**
73 73  
131 +* Range -40℃～85℃
132 +* Resolution: 0.1℃
133 +* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
134 +* IP68 Protection
135 +* Length: 3.5 meters
74 74  
137 +== 1.4 ​Applications ==
75 75  
76 -== 1.5 ​ Applications ==
139 +* Smart Agriculture
77 77  
78 -* Horizontal distance measurement
79 -* Parking management system
80 -* Object proximity and presence detection
81 -* Intelligent trash can management system
82 -* Robot obstacle avoidance
83 -* Automatic control
84 -* Sewer
141 +== 1.5 Pin mapping and power on ==
85 85  
86 -== 1.6 Pin mapping and power on ==
143 +[[image:1654592472094-134.png]]
87 87  
88 88  
89 -[[image:1654827332142-133.png]]
90 90  
147 += 2. Configure LSPH01 to connect to LoRaWAN network =
91 91  
92 -
93 -= 2. Configure LLDS12 to connect to LoRaWAN network =
94 -
95 95  == 2.1 How it works ==
96 96  
97 97  (((
98 -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.
152 +The LSPH01 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 LSPH01. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
99 99  )))
100 100  
101 101  (((
102 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H6.UseATCommand"]]to set the keys in the LLDS12.
156 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H5.UseATCommand"]]to set the keys in the LSPH01.
103 103  )))
104 104  
105 105  
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110 110  )))
111 111  
112 112  (((
113 -[[image:1654827857527-556.png]]
167 +[[image:1654592492399-921.png]]
114 114  )))
115 115  
116 116  (((
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279 279  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
280 280  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
281 281  
336 +
337 +
282 282  === 2.3.7 Decode payload in The Things Network ===
283 283  
284 284  While using TTN network, you can add the payload format to decode the payload.
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571 571  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
572 572  * 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)
573 573  
630 +
631 +
632 +
574 574  === 2.8.3 CN470-510 (CN470) ===
575 575  
576 576  (((
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680 680  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
681 681  * 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)
682 682  
742 +
743 +
683 683  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
684 684  
685 685  (((
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903 903  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
904 904  * Blink once when device transmit a packet.
905 905  
967 +
968 +
906 906  == 2.10 ​Firmware Change Log ==
907 907  
908 908  
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