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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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71	71	* IP68 Protection
72	72	* Length: 3.5 meters
73	73
	75	+
74	74	== 1.4 ​Applications ==
75	75
76	76	* Smart Agriculture
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78	78
79	79	== 1.5 Pin mapping and power on ==
80	80
81		-[[image:1654580482666-473.png]]
	83	+[[image:1654580482666-473.png]][[image:1654580428909-307.png]]
82	82
83	83
84	84
85	85	= 2. Configure LSPH01 to connect to LoRaWAN network =
86	86
87		-== 2.1 How it works ==
	89	+== 2.1 How it works ==
88	88
89	89	(((
90	90	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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202	202
203	203
204	204	1.
205		-11.
	207	+11.
206	206	111. Battery Info
207	207
208	208	Check the battery voltage for LSPH01.
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212	212	Ex2: 0x0B49 = 2889mV
213	213
214	214
215		-1.
216		-11.
	217	+1.
	218	+11.
217	217	111. DS18B20 Temperature sensor
218	218
219	219	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.
...	...	@@ -227,8 +227,8 @@
227	227
228	228
229	229
230		-1.
231		-11.
	232	+1.
	233	+11.
232	232	111. Soil pH
233	233
234	234	Range: 0 ~~ 14 pH
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238	238	**0x02B7(H) = 695(D) = 6.95pH**
239	239
240	240
241		-1.
242		-11.
	243	+1.
	244	+11.
243	243	111. Soil Temperature
244	244
245	245	Get Soil Temperature
...	...	@@ -253,8 +253,8 @@
253	253
254	254
255	255
256		-1.
257		-11.
	258	+1.
	259	+11.
258	258	111. Interrupt Pin
259	259
260	260	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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267	267	0x01: Interrupt Uplink Packet.
268	268
269	269
270		-1.
271		-11.
	272	+1.
	273	+11.
272	272	111. Message Type
273	273
274	274	For a normal uplink payload, the message type is always 0x01.
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281	281	|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]]
282	282	|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]]
283	283
284		-1.
285		-11.
	286	+1.
	287	+11.
286	286	111. ​Decode payload in The Things Network
287	287
288	288	While using TTN network, you can add the payload format to decode the payload.
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295	295	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/]]
296	296
297	297
298		-1.
	300	+1.
299	299	11. Uplink Interval
300	300
301	301	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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304	304
305	305
306	306
307		-1.
	309	+1.
308	308	11. ​Show Data in DataCake IoT Server
309	309
310	310	[[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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364	364	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.
365	365
366	366
367		-1.
368		-11.
	369	+1.
	370	+11.
369	369	111. Measurement
370	370
371	371	**Measurement the soil surface**
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393	393	Insert the probe inside, method like measure the surface.
394	394
395	395
396		-1.
397		-11.
	398	+1.
	399	+11.
398	398	111. Maintain Probe
399	399	1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
400	400	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.
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403	403	1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
404	404	1111. The probe is IP68 can be put in water.
405	405
406		-1.
	408	+
	409	+1.
407	407	11. Calibration
408	408
409	409	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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474	474	* Reply to the confirmation package: 14 01
475	475	* Reply to non-confirmed packet: 14 00
476	476
477		-1.
	480	+1.
478	478	11. Frequency Plans
479	479
480	480	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.
481	481
482		-1.
483		-11.
	485	+1.
	486	+11.
484	484	111. EU863-870 (EU868)
485	485
486	486	Uplink:
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511	511	869.525 - SF9BW125 (RX2 downlink only)
512	512
513	513
514		-1.
515		-11.
	517	+1.
	518	+11.
516	516	111. US902-928(US915)
517	517
518	518	Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
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526	526	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
527	527	* 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)
528	528
529		-1.
530		-11.
	532	+1.
	533	+11.
531	531	111. CN470-510 (CN470)
532	532
533	533	Used in China, Default use CHE=1
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572	572	505.3 - SF12BW125 (RX2 downlink only)
573	573
574	574
575		-1.
576		-11.
	578	+1.
	579	+11.
577	577	111. AU915-928(AU915)
578	578
579	579	Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
...	...	@@ -587,8 +587,8 @@
587	587	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
588	588	* 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)
589	589
590		-1.
591		-11.
	593	+1.
	594	+11.
592	592	111. AS920-923 & AS923-925 (AS923)
593	593
594	594	**Default Uplink channel:**
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640	640	923.2 - SF10BW125 (RX2)
641	641
642	642
643		-1.
644		-11.
	646	+1.
	647	+11.
645	645	111. KR920-923 (KR920)
646	646
647	647	Default channel:
...	...	@@ -677,8 +677,8 @@
677	677	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
678	678
679	679
680		-1.
681		-11.
	683	+1.
	684	+11.
682	682	111. IN865-867 (IN865)
683	683
684	684	Uplink:
...	...	@@ -697,7 +697,7 @@
697	697	866.550 - SF10BW125 (RX2)
698	698
699	699
700		-1.
	703	+1.
701	701	11. LED Indicator
702	702
703	703	The LSPH01 has an internal LED which is to show the status of different state.
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706	706	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
707	707	* Blink once when device transmit a packet.
708	708
709		-1.
	712	+1.
710	710	11. ​Firmware Change Log
711	711
712	712	**Firmware download link:**
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752	752	These commands only valid for LSPH01, as below:
753	753
754	754
755		-1.
	758	+1.
756	756	11. Set Transmit Interval Time
757	757
758	758	Feature: Change LoRaWAN End Node Transmit Interval.
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782	782	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
783	783	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
784	784
785		-1.
	788	+1.
786	786	11. Set Interrupt Mode
787	787
788	788	Feature, Set Interrupt mode for GPIO_EXIT.
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815	815	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
816	816	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
817	817
818		-1.
	821	+1.
819	819	11. Calibrate Sensor
820	820
821	821	Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
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822	822
823	823
824	824
825		-1.
	828	+1.
826	826	11. Get Firmware Version Info
827	827
828	828	Feature: use downlink to get firmware version.
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931	931	LSPH01:  2.45v ~~ 3.6v
932	932
933	933
934		-1.
	937	+1.
935	935	11. Replace Battery
936	936
937	937	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
...	...	@@ -940,7 +940,7 @@
940	940
941	941
942	942
943		-1.
	946	+1.
944	944	11. Power Consumption Analyze
945	945
946	946	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.
...	...	@@ -980,14 +980,14 @@
980	980
981	981
982	982	1.
983		-11.
	986	+11.
984	984	111. ​Battery Note
985	985
986	986	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.
987	987
988	988
989		-1.
990		-11.
	992	+1.
	993	+11.
991	991	111. ​Replace the battery
992	992
993	993	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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