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51	51	* 8500mAh Battery for long term use
52	52
53	53
	54	+
54	54	== 1.3 Probe Specification ==
55	55
56	56
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72	72	* Length: 3.5 meters
73	73
74	74
75		-
76	76	== 1.4 ​Applications ==
77	77
78	78	* Smart Agriculture
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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.
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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
126	126
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211	211
212	212
213	213	1.
214		-11.
	207	+11.
215	215	111. Battery Info
216	216
217	217	Check the battery voltage for LSPH01.
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221	221	Ex2: 0x0B49 = 2889mV
222	222
223	223
224		-1.
225		-11.
	217	+1.
	218	+11.
226	226	111. DS18B20 Temperature sensor
227	227
228	228	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.
...	...	@@ -236,8 +236,8 @@
236	236
237	237
238	238
239		-1.
240		-11.
	232	+1.
	233	+11.
241	241	111. Soil pH
242	242
243	243	Range: 0 ~~ 14 pH
...	...	@@ -247,8 +247,8 @@
247	247	**0x02B7(H) = 695(D) = 6.95pH**
248	248
249	249
250		-1.
251		-11.
	243	+1.
	244	+11.
252	252	111. Soil Temperature
253	253
254	254	Get Soil Temperature
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262	262
263	263
264	264
265		-1.
266		-11.
	258	+1.
	259	+11.
267	267	111. Interrupt Pin
268	268
269	269	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.
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276	276	0x01: Interrupt Uplink Packet.
277	277
278	278
279		-1.
280		-11.
	272	+1.
	273	+11.
281	281	111. Message Type
282	282
283	283	For a normal uplink payload, the message type is always 0x01.
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290	290	|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
291	291	|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
292	292
293		-1.
294		-11.
	286	+1.
	287	+11.
295	295	111. ​Decode payload in The Things Network
296	296
297	297	While using TTN network, you can add the payload format to decode the payload.
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304	304	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/]]
305	305
306	306
307		-1.
	300	+1.
308	308	11. Uplink Interval
309	309
310	310	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:
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313	313
314	314
315	315
316		-1.
	309	+1.
317	317	11. ​Show Data in DataCake IoT Server
318	318
319	319	[[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:
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373	373	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.
374	374
375	375
376		-1.
377		-11.
	369	+1.
	370	+11.
378	378	111. Measurement
379	379
380	380	**Measurement the soil surface**
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402	402	Insert the probe inside, method like measure the surface.
403	403
404	404
405		-1.
406		-11.
	398	+1.
	399	+11.
407	407	111. Maintain Probe
408	408	1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
409	409	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.
...	...	@@ -412,7 +412,8 @@
412	412	1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
413	413	1111. The probe is IP68 can be put in water.
414	414
415		-1.
	408	+
	409	+1.
416	416	11. Calibration
417	417
418	418	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).
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483	483	* Reply to the confirmation package: 14 01
484	484	* Reply to non-confirmed packet: 14 00
485	485
486		-1.
	480	+1.
487	487	11. Frequency Plans
488	488
489	489	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.
490	490
491		-1.
492		-11.
	485	+1.
	486	+11.
493	493	111. EU863-870 (EU868)
494	494
495	495	Uplink:
...	...	@@ -520,8 +520,8 @@
520	520	869.525 - SF9BW125 (RX2 downlink only)
521	521
522	522
523		-1.
524		-11.
	517	+1.
	518	+11.
525	525	111. US902-928(US915)
526	526
527	527	Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
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535	535	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
536	536	* 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)
537	537
538		-1.
539		-11.
	532	+1.
	533	+11.
540	540	111. CN470-510 (CN470)
541	541
542	542	Used in China, Default use CHE=1
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581	581	505.3 - SF12BW125 (RX2 downlink only)
582	582
583	583
584		-1.
585		-11.
	578	+1.
	579	+11.
586	586	111. AU915-928(AU915)
587	587
588	588	Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
...	...	@@ -596,8 +596,8 @@
596	596	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
597	597	* 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)
598	598
599		-1.
600		-11.
	593	+1.
	594	+11.
601	601	111. AS920-923 & AS923-925 (AS923)
602	602
603	603	**Default Uplink channel:**
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649	649	923.2 - SF10BW125 (RX2)
650	650
651	651
652		-1.
653		-11.
	646	+1.
	647	+11.
654	654	111. KR920-923 (KR920)
655	655
656	656	Default channel:
...	...	@@ -686,8 +686,8 @@
686	686	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
687	687
688	688
689		-1.
690		-11.
	683	+1.
	684	+11.
691	691	111. IN865-867 (IN865)
692	692
693	693	Uplink:
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706	706	866.550 - SF10BW125 (RX2)
707	707
708	708
709		-1.
	703	+1.
710	710	11. LED Indicator
711	711
712	712	The LSPH01 has an internal LED which is to show the status of different state.
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715	715	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
716	716	* Blink once when device transmit a packet.
717	717
718		-1.
	712	+1.
719	719	11. ​Firmware Change Log
720	720
721	721	**Firmware download link:**
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761	761	These commands only valid for LSPH01, as below:
762	762
763	763
764		-1.
	758	+1.
765	765	11. Set Transmit Interval Time
766	766
767	767	Feature: Change LoRaWAN End Node Transmit Interval.
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791	791	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
792	792	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
793	793
794		-1.
	788	+1.
795	795	11. Set Interrupt Mode
796	796
797	797	Feature, Set Interrupt mode for GPIO_EXIT.
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824	824	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
825	825	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
826	826
827		-1.
	821	+1.
828	828	11. Calibrate Sensor
829	829
830	830	Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
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831	831
832	832
833	833
834		-1.
	828	+1.
835	835	11. Get Firmware Version Info
836	836
837	837	Feature: use downlink to get firmware version.
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940	940	LSPH01:  2.45v ~~ 3.6v
941	941
942	942
943		-1.
	937	+1.
944	944	11. Replace Battery
945	945
946	946	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
...	...	@@ -949,7 +949,7 @@
949	949
950	950
951	951
952		-1.
	946	+1.
953	953	11. Power Consumption Analyze
954	954
955	955	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.
...	...	@@ -989,14 +989,14 @@
989	989
990	990
991	991	1.
992		-11.
	986	+11.
993	993	111. ​Battery Note
994	994
995	995	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.
996	996
997	997
998		-1.
999		-11.
	992	+1.
	993	+11.
1000	1000	111. ​Replace the battery
1001	1001
1002	1002	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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