<
From version < 73.13 >
edited by Xiaoling
on 2022/06/07 17:39
To version < 73.4 >
edited by Xiaoling
on 2022/06/07 17:24
>
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Summary

Details

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Content
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68 68  
69 69  
70 70  
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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  
83 -(((
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  
87 -(((
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  
91 -(((
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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115 115  
116 116  
117 117  
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118 118  == 1.3 Probe Specification ==
119 119  
120 120  
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137 137  
138 138  
139 139  
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140 140  == 1.4 ​Applications ==
141 141  
142 142  * Smart Agriculture
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143 143  
144 144  
145 145  
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146 146  == 1.5 Pin mapping and power on ==
147 147  
148 148  [[image:1654592472094-134.png]]
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329 329  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
330 330  
331 331  
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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502 502  * Reply to non-confirmed packet: 14 00
503 503  
504 504  
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)
561 561  
562 562  
553 +
563 563  === 2.8.3 CN470-510 (CN470) ===
564 564  
565 565  Used in China, Default use CHE=1
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801 801  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
802 802  
803 803  
804 -
805 -
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  
814 +
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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839 839  * Reply to the confirmation package: 26 01
840 840  * Reply to non-confirmed packet: 26 00
841 841  
842 -
843 843  Device will send an uplink after got this downlink command. With below payload:
844 844  
845 845  Configures info payload:
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1063 1063  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1064 1064  
1065 1065  
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1066 1066  = 9. ​Packing Info =
1067 1067  
1068 1068  
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1078 1078  * Weight / pcs : g
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1080 1080  
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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.
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