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51	51	* 8500mAh Battery for long term use
52	52
53	53
54		-
55	55	== 1.3 Probe Specification ==
56	56
57	57
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73	73	* Length: 3.5 meters
74	74
75	75
	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]][[image:1654580428909-307.png]]
	83	+[[image:1654580482666-473.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	91	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	+)))
92	92
	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.
	97	+)))
93	93
94		-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.
95	95
	100	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
96	96
97		-1.
98		-11. ​Quick guide to connect to LoRaWAN server (OTAA)
99		-
100	100	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.
101	101
102	102
103		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
	105	+[[image:image-20220607135531-1.jpeg]]
104	104
105	105
106	106	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.
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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
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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		-
407		-1.
	408	+1.
408	408	11. Calibration
409	409
410	410	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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475	475	* Reply to the confirmation package: 14 01
476	476	* Reply to non-confirmed packet: 14 00
477	477
478		-1.
	479	+1.
479	479	11. Frequency Plans
480	480
481	481	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.
482	482
483		-1.
484		-11.
	484	+1.
	485	+11.
485	485	111. EU863-870 (EU868)
486	486
487	487	Uplink:
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512	512	869.525 - SF9BW125 (RX2 downlink only)
513	513
514	514
515		-1.
516		-11.
	516	+1.
	517	+11.
517	517	111. US902-928(US915)
518	518
519	519	Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
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527	527	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
528	528	* 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)
529	529
530		-1.
531		-11.
	531	+1.
	532	+11.
532	532	111. CN470-510 (CN470)
533	533
534	534	Used in China, Default use CHE=1
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573	573	505.3 - SF12BW125 (RX2 downlink only)
574	574
575	575
576		-1.
577		-11.
	577	+1.
	578	+11.
578	578	111. AU915-928(AU915)
579	579
580	580	Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
...	...	@@ -588,8 +588,8 @@
588	588	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
589	589	* 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)
590	590
591		-1.
592		-11.
	592	+1.
	593	+11.
593	593	111. AS920-923 & AS923-925 (AS923)
594	594
595	595	**Default Uplink channel:**
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641	641	923.2 - SF10BW125 (RX2)
642	642
643	643
644		-1.
645		-11.
	645	+1.
	646	+11.
646	646	111. KR920-923 (KR920)
647	647
648	648	Default channel:
...	...	@@ -678,8 +678,8 @@
678	678	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
679	679
680	680
681		-1.
682		-11.
	682	+1.
	683	+11.
683	683	111. IN865-867 (IN865)
684	684
685	685	Uplink:
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698	698	866.550 - SF10BW125 (RX2)
699	699
700	700
701		-1.
	702	+1.
702	702	11. LED Indicator
703	703
704	704	The LSPH01 has an internal LED which is to show the status of different state.
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707	707	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
708	708	* Blink once when device transmit a packet.
709	709
710		-1.
	711	+1.
711	711	11. ​Firmware Change Log
712	712
713	713	**Firmware download link:**
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753	753	These commands only valid for LSPH01, as below:
754	754
755	755
756		-1.
	757	+1.
757	757	11. Set Transmit Interval Time
758	758
759	759	Feature: Change LoRaWAN End Node Transmit Interval.
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783	783	* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
784	784	* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
785	785
786		-1.
	787	+1.
787	787	11. Set Interrupt Mode
788	788
789	789	Feature, Set Interrupt mode for GPIO_EXIT.
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816	816	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
817	817	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
818	818
819		-1.
	820	+1.
820	820	11. Calibrate Sensor
821	821
822	822	Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
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823	823
824	824
825	825
826		-1.
	827	+1.
827	827	11. Get Firmware Version Info
828	828
829	829	Feature: use downlink to get firmware version.
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932	932	LSPH01:  2.45v ~~ 3.6v
933	933
934	934
935		-1.
	936	+1.
936	936	11. Replace Battery
937	937
938	938	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
...	...	@@ -941,7 +941,7 @@
941	941
942	942
943	943
944		-1.
	945	+1.
945	945	11. Power Consumption Analyze
946	946
947	947	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.
...	...	@@ -981,14 +981,14 @@
981	981
982	982
983	983	1.
984		-11.
	985	+11.
985	985	111. ​Battery Note
986	986
987	987	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.
988	988
989	989
990		-1.
991		-11.
	991	+1.
	992	+11.
992	992	111. ​Replace the battery
993	993
994	994	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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