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71 71  = 1. Introduction =
72 72  
73 73  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
74 74  
75 -(((
76 76  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.
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78 78  
79 -(((
80 80  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.
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82 82  
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84 84  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.
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86 86  
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88 88  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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90 90  
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92 92  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.
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94 94  
95 95  
96 96  [[image:1654592435432-887.png]]
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114 114  * 8500mAh Battery for long term use
115 115  
116 116  
117 -
118 118  == 1.3 Probe Specification ==
119 119  
120 120  
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136 136  * Length: 3.5 meters
137 137  
138 138  
139 -
140 140  == 1.4 ​Applications ==
141 141  
142 142  * Smart Agriculture
143 143  
144 144  
145 -
146 146  == 1.5 Pin mapping and power on ==
147 147  
148 148  [[image:1654592472094-134.png]]
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330 330  
331 331  
332 332  
333 -
334 334  === 2.3.7 Decode payload in The Things Network ===
335 335  
336 336  While using TTN network, you can add the payload format to decode the payload.
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493 493  Always 0x03
494 494  )))
495 495  
484 +
496 496  User can also send 0x14 downlink command to poll the current calibration payload.
497 497  
498 498  [[image:image-20220607171416-7.jpeg]]
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503 503  
504 504  
505 505  
506 -
507 507  == 2.8 Frequency Plans ==
508 508  
509 509  (((
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560 560  * 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)
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562 562  
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563 563  === 2.8.3 CN470-510 (CN470) ===
564 564  
565 565  Used in China, Default use CHE=1
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628 628  
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630 630  
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631 631  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
632 632  
633 633  (% style="color:blue" %)**Default Uplink channel:**
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744 744  
745 745  
746 746  
738 +
747 747  == 2.10 ​Firmware Change Log ==
748 748  
749 749  
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802 802  
803 803  
804 804  
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806 806  == 3.2 Set Interrupt Mode ==
807 807  
808 808  Feature, Set Interrupt mode for GPIO_EXIT.
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822 822  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
823 823  
824 824  
816 +
817 +
825 825  == 3.3 Calibrate Sensor ==
826 826  
827 827  Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
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983 983  [[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]]
984 984  )))
985 985  
986 -[[image:image-20220607172042-11.png]]
979 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607155856-8.png?rev=1.1||alt="image-20220607155856-8.png"]]
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1009 1009  
1010 1010  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.
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1012 -[[image:1654593668970-604.png]]
1005 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589001411-343.png?rev=1.1||alt="1654589001411-343.png"]]
1013 1013  
1014 1014  **Connection:**
1015 1015  
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1023 1023  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
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1025 1025  
1026 - [[image:1654593712276-618.png]]
1019 + [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589062541-567.png?rev=1.1||alt="1654589062541-567.png"]]
1027 1027  
1028 1028  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1029 1029  
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1062 1062  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1063 1063  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1064 1064  
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1066 1066  = 9. ​Packing Info =
1067 1067  
1068 1068  
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1077 1077  * Package Size / pcs : cm
1078 1078  * Weight / pcs : g
1079 1079  
1080 -
1081 1081  = 10. ​Support =
1082 1082  
1083 1083  * 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.
1084 1084  * 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]].
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