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28	28
29	29	= 1. Introduction =
30	30
31		-
32	32	== 1.1 ​What is LoRaWAN Soil pH Sensor ==
33	33
34	34	(((
...	...	@@ -61,7 +61,6 @@
61	61
62	62	== ​1.2 Features ==
63	63
64		-
65	65	* LoRaWAN 1.0.3 Class A
66	66	* Ultra-low power consumption
67	67	* Monitor soil pH with temperature compensation.
...	...	@@ -77,9 +77,6 @@
77	77	* 8500mAh Battery for long term use
78	78
79	79
80		-
81		-
82		-
83	83	== 1.3 Probe Specification ==
84	84
85	85
...	...	@@ -101,20 +101,13 @@
101	101	* Length: 3.5 meters
102	102
103	103
104		-
105		-
106		-
107	107	== 1.4 ​Applications ==
108	108
109		-
110	110	* Smart Agriculture
111	111
112	112
113		-
114		-
115	115	== 1.5 Pin mapping and power on ==
116	116
117		-
118	118	[[image:1654592472094-134.png]]
119	119
120	120
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121	121
122	122	= 2. Configure LSPH01 to connect to LoRaWAN network =
123	123
124		-
125	125	== 2.1 How it works ==
126	126
127		-
128	128	(((
129	129	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.
130	130	)))
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134	134	)))
135	135
136	136
137		-
138	138	== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
139	139
140		-
141	141	(((
142	142	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.
143	143	)))
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203	203
204	204	(((
205	205	(% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
206		-
207		-
208	208	)))
209	209
210	210	[[image:1654592697690-910.png]]
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213	213
214	214	== 2.3 ​Uplink Payload ==
215	215
216		-
217	217	(((
218	218	LSPH01 will uplink payload via LoRaWAN with below payload format:
219	219	)))
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257	257
258	258	=== 2.3.2 DS18B20 Temperature sensor ===
259	259
260		-
261	261	This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
262	262
263	263
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271	271
272	272	=== 2.3.3 Soil pH ===
273	273
274		-
275	275	Range: 0 ~~ 14 pH
276	276
277	277	**Example:**
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282	282
283	283	=== 2.3.4 Soil Temperature ===
284	284
285		-
286	286	Get Soil Temperature
287	287
288	288
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296	296
297	297	=== 2.3.5 Interrupt Pin ===
298	298
299		-
300	300	This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.
301	301
302	302
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310	310
311	311	=== 2.3.6 Message Type ===
312	312
313		-
314	314	(((
315	315	For a normal uplink payload, the message type is always 0x01.
316	316	)))
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327	327	|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
328	328
329	329
330		-
331		-
332		-
333	333	=== 2.3.7 Decode payload in The Things Network ===
334	334
335	335	While using TTN network, you can add the payload format to decode the payload.
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342	342	)))
343	343
344	344	(((
345		-LSPH01 TTN Payload Decoder:  [[https:~~/~~/www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0>>https://www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0]]
	318	+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/]]
346	346	)))
347	347
348	348
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349	349
350	350	== 2.4 Uplink Interval ==
351	351
352		-
353	353	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: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
354	354
355	355
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356	356
357	357	== 2.5 ​Show Data in DataCake IoT Server ==
358	358
359		-
360	360	(((
361	361	[[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:
362	362	)))
...	...	@@ -399,7 +399,7 @@
399	399	)))
400	400
401	401	(((
402		-Download Datacake decoder from: [[https:~~/~~/www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0>>url:https://www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0]]
	373	+Download Datacake decoder from: [[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/]]
403	403	)))
404	404
405	405
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420	420
421	421	== 2.6 Installation and Maintain ==
422	422
423		-
424	424	=== 2.6.1 Before measurement ===
425	425
426		-
427	427	(((
428	428	(((
429	429	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.
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441	441
442	442	(((
443	443	[[image:1654592946732-634.png]]
444		-
445		-
446	446	)))
447	447
448	448	(((
...	...	@@ -454,7 +454,7 @@
454	454	)))
455	455
456	456	(((
457		-Slowly insert the probe to the measure point. Don't use large force which will break the probe. Make sure not shake when inserting.
	424	+Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
458	458	)))
459	459
460	460	(((
...	...	@@ -481,7 +481,6 @@
481	481
482	482	=== 2.6.3 Maintain Probe ===
483	483
484		-
485	485	1. (((
486	486	pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
487	487	)))
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546	546	* Reply to non-confirmed packet: 14 00
547	547
548	548
	515	+
549	549	== 2.8 Frequency Plans ==
550	550
551	551	(((
...	...	@@ -630,6 +630,7 @@
630	630	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
631	631	* 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)
632	632
	600	+
633	633	=== 2.8.3 CN470-510 (CN470) ===
634	634
635	635	(((
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739	739	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
740	740	* 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)
741	741
	710	+
742	742	=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
743	743
744	744	(((
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962	962	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
963	963	* Blink once when device transmit a packet.
964	964
	934	+
965	965	== 2.10 ​Firmware Change Log ==
966	966
967	967
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1332	1332	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1333	1333
1334	1334
	1305	+
1335	1335	= 9. ​Packing Info =
1336	1336
1337	1337
...	...	@@ -1347,6 +1347,7 @@
1347	1347	* Weight / pcs : g
1348	1348
1349	1349
	1321	+
1350	1350	= 10. ​Support =
1351	1351
1352	1352	* 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.