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Summary

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12 12  
13 13  = 1. Introduction =
14 14  
15 -== 1.1 ​What is LoRaWAN LiDAR ToF Distance Sensor ==
15 +== 1.1 ​What is LoRaWAN Soil pH Sensor ==
16 16  
17 17  (((
18 -
18 +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.
19 +)))
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.
21 +(((
22 +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.
23 +)))
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.
25 +(((
26 +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.
27 +)))
23 23  
24 -It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
29 +(((
30 +LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
31 +)))
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.
33 +(((
34 +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]]
38 +[[image:1654592435432-887.png]]
35 35  
36 36  
37 37  
42 +
38 38  == ​1.2 Features ==
39 39  
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)
47 +* Monitor soil pH with temperature compensation.
48 +* Monitor soil temperature
45 45  * Monitor Battery Level
50 +* 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
55 +* IP66 Waterproof Enclosure
56 +* IP68 rate for the Sensor Probe
50 50  * 8500mAh Battery for long term use
51 51  
52 52  
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53 53  == 1.3 Probe Specification ==
54 54  
55 55  
56 -* Storage temperature ：-20℃~~75℃
57 -* Operating temperature - -20℃~~60℃
58 -* Operating Range - 0.1m~~12m①
59 -* Accuracy - ±5cm@(0.1-6m), ±1%@(6m-12m)
60 -* Distance resolution - 5mm
61 -* Ambient light immunity - 70klux
62 -* Enclosure rating - IP65
63 -* Light source - LED
64 -* Central wavelength - 850nm
65 -* FOV - 3.6°
66 -* Material of enclosure - ABS+PC
67 -* Wire length - 25cm
63 +(% style="color:#4f81bd" %)**Soil pH:**
68 68  
65 +* Range: 3 ~~ 10 pH
66 +* Resolution: 0.01 pH
67 +* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)
68 +* Temperature Compensation Range: 0 ~~ 50℃
69 +* IP68 Protection
70 +* Length: 3.5 meters
69 69  
70 -(% class="wikigeneratedid" %)
71 -== 1.4 Probe Dimension ==
72 +(% style="color:#4f81bd" %)**Soil Temperature:**
72 72  
74 +* Range -40℃～85℃
75 +* Resolution: 0.1℃
76 +* Accuracy: <±0.5℃(-10℃～40℃)，<±0.8℃ (others)
77 +* IP68 Protection
78 +* Length: 3.5 meters
73 73  
74 -[[image:1654827224480-952.png]]
75 75  
76 -
77 -
78 -
79 79  == 1.4 ​Applications ==
80 80  
81 81  * Smart Agriculture
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276 276  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
277 277  |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
278 278  
281 +
279 279  === 2.3.7 Decode payload in The Things Network ===
280 280  
281 281  While using TTN network, you can add the payload format to decode the payload.
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484 484  * Reply to the confirmation package: 14 01
485 485  * Reply to non-confirmed packet: 14 00
486 486  
490 +
491 +
487 487  == 2.8 Frequency Plans ==
488 488  
489 489  (((
... ... @@ -568,6 +568,8 @@
568 568  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
569 569  * 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)
570 570  
576 +
577 +
571 571  === 2.8.3 CN470-510 (CN470) ===
572 572  
573 573  (((
... ... @@ -677,6 +677,7 @@
677 677  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
678 678  * 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)
679 679  
687 +
680 680  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
681 681  
682 682  (((
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900 900  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
901 901  * Blink once when device transmit a packet.
902 902  
911 +
903 903  == 2.10 ​Firmware Change Log ==
904 904  
905 905  
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