Last modified by Bei Jinggeng on 2024/03/30 17:55
<
From version < 11.1 >
edited by Xiaoling
on 2022/06/07 13:59
To version < 5.3 >
edited by Xiaoling
on 2022/06/07 13:44
>
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... ... @@ -51,6 +51,7 @@
51 51  * 8500mAh Battery for long term use
52 52  
53 53  
54 +
54 54  == 1.3 Probe Specification ==
55 55  
56 56  
... ... @@ -72,7 +72,6 @@
72 72  * Length: 3.5 meters
73 73  
74 74  
75 -
76 76  == 1.4 ​Applications ==
77 77  
78 78  * Smart Agriculture
... ... @@ -80,13 +80,13 @@
80 80  
81 81  == 1.5 Pin mapping and power on ==
82 82  
83 -[[image:1654580482666-473.png]]
83 +[[image:1654580482666-473.png]][[image:1654580428909-307.png]]
84 84  
85 85  
86 86  
87 87  = 2. Configure LSPH01 to connect to LoRaWAN network =
88 88  
89 -== 2.1 How it works ==
89 +== 2.1 How it works ==
90 90  
91 91  (((
92 92  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.
... ... @@ -93,60 +93,55 @@
93 93  )))
94 94  
95 95  (((
96 -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="H5.200BUseATCommand"]]to set the keys in the LSPH01.
96 +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 >>path:#_​Using_the_AT]]to set the keys in the LSPH01.
97 97  )))
98 98  
99 99  
100 100  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
101 101  
102 -(((
103 103  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
104 -)))
105 105  
106 -(((
107 -
108 -)))
109 109  
110 -(((
105 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
106 +
107 +
111 111  The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
112 -)))
113 113  
114 -(((
110 +
115 115  **Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
116 -)))
117 117  
118 -(((
119 119  Each LSPH01 is shipped with a sticker with the default device EUI as below:
120 -)))
121 121  
122 122  
123 -[[image:image-20220607135531-1.jpeg]]
116 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
124 124  
125 125  
119 +
120 +
121 +
126 126  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
127 127  
128 128  
129 129  **Register the device**
130 130  
131 -[[image:1654581442672-605.png]]
127 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
132 132  
133 133  
134 -
135 135  **Add APP EUI and DEV EUI**
136 136  
137 -[[image:1654581465717-368.png]]
138 138  
133 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
139 139  
140 140  
141 141  **Add APP EUI in the application**
142 142  
143 -[[image:1654581493871-516.png]]
144 144  
139 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
145 145  
146 146  
147 147  **Add APP KEY**
148 148  
149 -[[image:1654581517630-991.png]]
144 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
150 150  
151 151  
152 152  **Step 2**: Power on LSPH01
... ... @@ -209,7 +209,7 @@
209 209  
210 210  
211 211  1.
212 -11.
207 +11.
213 213  111. Battery Info
214 214  
215 215  Check the battery voltage for LSPH01.
... ... @@ -219,8 +219,8 @@
219 219  Ex2: 0x0B49 = 2889mV
220 220  
221 221  
222 -1.
223 -11.
217 +1.
218 +11.
224 224  111. DS18B20 Temperature sensor
225 225  
226 226  This is optional, user can connect external DS18B20 sensor to the [[+3.3v, 1-wire and GND pin>>path:#DS18B20]] . and this field will report temperature.
... ... @@ -234,8 +234,8 @@
234 234  
235 235  
236 236  
237 -1.
238 -11.
232 +1.
233 +11.
239 239  111. Soil pH
240 240  
241 241  Range: 0 ~~ 14 pH
... ... @@ -245,8 +245,8 @@
245 245  **0x02B7(H) = 695(D) = 6.95pH**
246 246  
247 247  
248 -1.
249 -11.
243 +1.
244 +11.
250 250  111. Soil Temperature
251 251  
252 252  Get Soil Temperature 
... ... @@ -260,8 +260,8 @@
260 260  
261 261  
262 262  
263 -1.
264 -11.
258 +1.
259 +11.
265 265  111. Interrupt Pin
266 266  
267 267  This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#Int_mod]] for the hardware and software set up.
... ... @@ -274,8 +274,8 @@
274 274  0x01: Interrupt Uplink Packet.
275 275  
276 276  
277 -1.
278 -11.
272 +1.
273 +11.
279 279  111. Message Type
280 280  
281 281  For a normal uplink payload, the message type is always 0x01.
... ... @@ -288,8 +288,8 @@
288 288  |0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
289 289  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
290 290  
291 -1.
292 -11.
286 +1.
287 +11.
293 293  111. ​Decode payload in The Things Network
294 294  
295 295  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -302,7 +302,7 @@
302 302  LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
303 303  
304 304  
305 -1.
300 +1.
306 306  11. Uplink Interval
307 307  
308 308  The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
... ... @@ -311,7 +311,7 @@
311 311  
312 312  
313 313  
314 -1.
309 +1.
315 315  11. ​Show Data in DataCake IoT Server
316 316  
317 317  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
... ... @@ -371,8 +371,8 @@
371 371  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. 
372 372  
373 373  
374 -1.
375 -11.
369 +1.
370 +11.
376 376  111. Measurement
377 377  
378 378  **Measurement the soil surface**
... ... @@ -400,8 +400,8 @@
400 400  Insert the probe inside, method like measure the surface.
401 401  
402 402  
403 -1.
404 -11.
398 +1.
399 +11.
405 405  111. Maintain Probe
406 406  1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
407 407  1111. 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.
... ... @@ -410,7 +410,8 @@
410 410  1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
411 411  1111. The probe is IP68 can be put in water.
412 412  
413 -1.
408 +
409 +1.
414 414  11. Calibration
415 415  
416 416  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).
... ... @@ -481,13 +481,13 @@
481 481  * Reply to the confirmation package: 14 01
482 482  * Reply to non-confirmed packet: 14 00
483 483  
484 -1.
480 +1.
485 485  11. Frequency Plans
486 486  
487 487  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.
488 488  
489 -1.
490 -11.
485 +1.
486 +11.
491 491  111. EU863-870 (EU868)
492 492  
493 493  Uplink:
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518 518  869.525 - SF9BW125 (RX2 downlink only)
519 519  
520 520  
521 -1.
522 -11.
517 +1.
518 +11.
523 523  111. US902-928(US915)
524 524  
525 525  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
... ... @@ -533,8 +533,8 @@
533 533  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
534 534  * 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)
535 535  
536 -1.
537 -11.
532 +1.
533 +11.
538 538  111. CN470-510 (CN470)
539 539  
540 540  Used in China, Default use CHE=1
... ... @@ -579,8 +579,8 @@
579 579  505.3 - SF12BW125 (RX2 downlink only)
580 580  
581 581  
582 -1.
583 -11.
578 +1.
579 +11.
584 584  111. AU915-928(AU915)
585 585  
586 586  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
... ... @@ -594,8 +594,8 @@
594 594  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
595 595  * 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)
596 596  
597 -1.
598 -11.
593 +1.
594 +11.
599 599  111. AS920-923 & AS923-925 (AS923)
600 600  
601 601  **Default Uplink channel:**
... ... @@ -647,8 +647,8 @@
647 647  923.2 - SF10BW125 (RX2)
648 648  
649 649  
650 -1.
651 -11.
646 +1.
647 +11.
652 652  111. KR920-923 (KR920)
653 653  
654 654  Default channel:
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684 684  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
685 685  
686 686  
687 -1.
688 -11.
683 +1.
684 +11.
689 689  111. IN865-867 (IN865)
690 690  
691 691  Uplink:
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704 704  866.550 - SF10BW125 (RX2)
705 705  
706 706  
707 -1.
703 +1.
708 708  11. LED Indicator
709 709  
710 710  The LSPH01 has an internal LED which is to show the status of different state.
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713 713  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
714 714  * Blink once when device transmit a packet.
715 715  
716 -1.
712 +1.
717 717  11. ​Firmware Change Log
718 718  
719 719  **Firmware download link:**
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759 759  These commands only valid for LSPH01, as below:
760 760  
761 761  
762 -1.
758 +1.
763 763  11. Set Transmit Interval Time
764 764  
765 765  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -789,7 +789,7 @@
789 789  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
790 790  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
791 791  
792 -1.
788 +1.
793 793  11. Set Interrupt Mode
794 794  
795 795  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -822,7 +822,7 @@
822 822  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
823 823  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
824 824  
825 -1.
821 +1.
826 826  11. Calibrate Sensor
827 827  
828 828  Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -829,7 +829,7 @@
829 829  
830 830  
831 831  
832 -1.
828 +1.
833 833  11. Get Firmware Version Info
834 834  
835 835  Feature: use downlink to get firmware version.
... ... @@ -938,7 +938,7 @@
938 938  LSPH01:  2.45v ~~ 3.6v
939 939  
940 940  
941 -1.
937 +1.
942 942  11. Replace Battery
943 943  
944 944  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -947,7 +947,7 @@
947 947  
948 948  
949 949  
950 -1.
946 +1.
951 951  11. Power Consumption Analyze
952 952  
953 953  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.
... ... @@ -987,14 +987,14 @@
987 987  
988 988  
989 989  1.
990 -11.
986 +11.
991 991  111. ​Battery Note
992 992  
993 993  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.
994 994  
995 995  
996 -1.
997 -11.
992 +1.
993 +11.
998 998  111. ​Replace the battery
999 999  
1000 1000  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.
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