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5	5
6	6
7	7
8		-
9		-
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12		-
13		-
14		-
15		-
16	16	**Table of Contents:**
17	17
18	18	{{toc/}}
...	...	@@ -22,18 +22,13 @@
22	22
23	23
24	24
25		-
26		-
27		-
28		-
29	29	= 1. Introduction =
30	30
31	31
32	32	== 1.1 ​What is LoRaWAN Soil pH Sensor ==
33	33
34		-(((
35		-
36	36
	23	+(((
37	37	The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
38	38	)))
39	39
...	...	@@ -58,7 +58,6 @@
58	58
59	59
60	60
61		-
62	62	== ​1.2 Features ==
63	63
64	64
...	...	@@ -78,8 +78,6 @@
78	78
79	79
80	80
81		-
82		-
83	83	== 1.3 Probe Specification ==
84	84
85	85
...	...	@@ -102,8 +102,6 @@
102	102
103	103
104	104
105		-
106		-
107	107	== 1.4 ​Applications ==
108	108
109	109
...	...	@@ -110,8 +110,6 @@
110	110	* Smart Agriculture
111	111
112	112
113		-
114		-
115	115	== 1.5 Pin mapping and power on ==
116	116
117	117
...	...	@@ -226,14 +226,11 @@
226	226	Normal uplink payload:
227	227	)))
228	228
229		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
230		-|=(% style="width: 62.5px;" %)(((
231		-**Size (bytes)**
232		-)))|=(% style="width: 62.5px;" %)**2**|=(% style="width: 62.5px;" %)**2**|=**2**|=**2**|=**1**|=**1**|=**1**
	209	+(% border="1" cellspacing="5" style="background-color:#ffffcc; width:470px" %)
	210	+|=(% style="width: 60px;" %)(((
	211	+**Size (bytes)**)))|=(% style="width: 30px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 50px;" %)**2**|=(% style="width: 60px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)**1**|=(% style="width: 80px;" %)**1**
233	233	|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
234		-[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
235		-
236		-[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
	213	+[[Temperature (Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
237	237	)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
238	238	[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
239	239	)))|Reserve|(((
...	...	@@ -320,7 +320,7 @@
320	320	)))
321	321
322	322
323		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
	300	+(% border="1" cellspacing="5" style="background-color:#ffffcc; width:496px" %)
324	324	|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
325	325	|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
326	326	|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
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328	328
329	329
330	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.
...	...	@@ -342,7 +342,7 @@
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]]
	320	+LSPH01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
346	346	)))
347	347
348	348
...	...	@@ -420,8 +420,10 @@
420	420
421	421	== 2.6 Installation and Maintain ==
422	422
	398	+
423	423	=== 2.6.1 Before measurement ===
424	424
	401	+
425	425	(((
426	426	(((
427	427	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.
...	...	@@ -439,6 +439,8 @@
439	439
440	440	(((
441	441	[[image:1654592946732-634.png]]
	419	+
	420	+
442	442	)))
443	443
444	444	(((
...	...	@@ -450,7 +450,7 @@
450	450	)))
451	451
452	452	(((
453		-Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
	432	+Slowly insert the probe to the measure point. Don't use large force which will break the probe. Make sure not shake when inserting.
454	454	)))
455	455
456	456	(((
...	...	@@ -477,6 +477,7 @@
477	477
478	478	=== 2.6.3 Maintain Probe ===
479	479
	459	+
480	480	1. (((
481	481	pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
482	482	)))
...	...	@@ -501,6 +501,7 @@
501	501
502	502	== 2.7 Calibration ==
503	503
	484	+
504	504	(((
505	505	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).
506	506	)))
...	...	@@ -514,21 +514,18 @@
514	514
515	515	(% style="color:#037691" %)**Calibration Payload**
516	516
517		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
518		-|=(% style="width: 62.5px;" %)(((
	498	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
	499	+|=(% style="width: 60px;" %)(((
519	519	**Size (bytes)**
520		-)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
	501	+)))|=(% style="width: 100px;" %)**1**|=(% style="width: 90px;" %)**1**|=(% style="width: 100px;" %)**1**|=(% style="width: 50px;" %)**7**|=(% style="width: 90px;" %)**1**
521	521	|**Value**|(((
522	522	PH4
523		-
524	524	Calibrate value
525	525	)))|PH6.86 Calibrate value|(((
526	526	PH9.18
527		-
528	528	Calibrate value
529	529	)))|Reserve|(((
530	530	[[Message Type>>||anchor="H2.3.6MessageType"]]
531		-
532	532	Always 0x03
533	533	)))
534	534
...	...	@@ -543,13 +543,16 @@
543	543
544	544	== 2.8 Frequency Plans ==
545	545
	524	+
546	546	(((
547	547	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.
548	548	)))
549	549
550	550
	530	+
551	551	=== 2.8.1 EU863-870 (EU868) ===
552	552
	533	+
553	553	(((
554	554	(% style="color:blue" %)**Uplink:**
555	555	)))
...	...	@@ -610,6 +610,7 @@
610	610
611	611	=== 2.8.2 US902-928(US915) ===
612	612
	594	+
613	613	(((
614	614	Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
615	615	)))
...	...	@@ -625,8 +625,11 @@
625	625	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
626	626	* 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)
627	627
	610	+
	611	+
628	628	=== 2.8.3 CN470-510 (CN470) ===
629	629
	614	+
630	630	(((
631	631	Used in China, Default use CHE=1
632	632	)))
...	...	@@ -715,6 +715,7 @@
715	715
716	716	=== 2.8.4 AU915-928(AU915) ===
717	717
	703	+
718	718	(((
719	719	Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
720	720	)))
...	...	@@ -734,8 +734,11 @@
734	734	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
735	735	* 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)
736	736
	723	+
	724	+
737	737	=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
738	738
	727	+
739	739	(((
740	740	(% style="color:blue" %)**Default Uplink channel:**
741	741	)))
...	...	@@ -844,6 +844,7 @@
844	844
845	845	=== 2.8.6 KR920-923 (KR920) ===
846	846
	836	+
847	847	(((
848	848	(% style="color:blue" %)**Default channel:**
849	849	)))
...	...	@@ -916,6 +916,7 @@
916	916
917	917	=== 2.8.7 IN865-867 (IN865) ===
918	918
	909	+
919	919	(((
920	920	(% style="color:blue" %)**Uplink:**
921	921	)))
...	...	@@ -952,19 +952,20 @@
952	952
953	953	== 2.9 LED Indicator ==
954	954
	946	+
955	955	The LSPH01 has an internal LED which is to show the status of different state.
956	956
957	957	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
958	958	* Blink once when device transmit a packet.
959	959
960		-== 2.10 ​Firmware Change Log ==
961	961
962	962
963		-**Firmware download link:**
	954	+== 2.10 ​Firmware Change Log ==
964	964
965		-[[http:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
966	966
	957	+**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]]
967	967
	959	+
968	968	**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
969	969
970	970
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971	971
972	972	= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
973	973
	966	+
974	974	(((
975	975	Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
976	976	)))
...	...	@@ -1021,6 +1021,7 @@
1021	1021
1022	1022	== 3.1 Set Transmit Interval Time ==
1023	1023
	1017	+
1024	1024	Feature: Change LoRaWAN End Node Transmit Interval.
1025	1025
1026	1026	(% style="color:#037691" %)**AT Command: AT+TDC**
...	...	@@ -1047,11 +1047,13 @@
1047	1047	Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1048	1048
1049	1049
	1044	+
1050	1050
1051	1051	)))
1052	1052
1053	1053	== 3.2 Set Interrupt Mode ==
1054	1054
	1050	+
1055	1055	Feature, Set Interrupt mode for GPIO_EXIT.
1056	1056
1057	1057	(% style="color:#037691" %)**AT Command: AT+INTMOD**
...	...	@@ -1083,8 +1083,10 @@
1083	1083	)))
1084	1084
1085	1085
	1082	+
1086	1086	== 3.3 Calibrate Sensor ==
1087	1087
	1085	+
1088	1088	Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
1089	1089
1090	1090
...	...	@@ -1091,6 +1091,7 @@
1091	1091
1092	1092	== 3.4 Get Firmware Version Info ==
1093	1093
	1092	+
1094	1094	Feature: use downlink to get firmware version.
1095	1095
1096	1096	(% style="color:#037691" %)**Downlink Command: 0x26**
...	...	@@ -1173,8 +1173,10 @@
1173	1173
1174	1174	= 4. Battery & How to replace =
1175	1175
	1175	+
1176	1176	== 4.1 Battery Type ==
1177	1177
	1178	+
1178	1178	(((
1179	1179	LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
1180	1180	)))
...	...	@@ -1181,6 +1181,8 @@
1181	1181
1182	1182	(((
1183	1183	The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
	1185	+
	1186	+
1184	1184	)))
1185	1185
1186	1186	[[image:1654593587246-335.png]]
...	...	@@ -1194,6 +1194,7 @@
1194	1194
1195	1195	== 4.2 Replace Battery ==
1196	1196
	1200	+
1197	1197	(((
1198	1198	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1199	1199	)))
...	...	@@ -1206,6 +1206,7 @@
1206	1206
1207	1207	== 4.3 Power Consumption Analyze ==
1208	1208
	1213	+
1209	1209	(((
1210	1210	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.
1211	1211	)))
...	...	@@ -1249,6 +1249,7 @@
1249	1249
1250	1250	=== 4.3.1 ​Battery Note ===
1251	1251
	1257	+
1252	1252	(((
1253	1253	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.
1254	1254	)))
...	...	@@ -1257,6 +1257,7 @@
1257	1257
1258	1258	=== ​4.3.2 Replace the battery ===
1259	1259
	1266	+
1260	1260	(((
1261	1261	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.
1262	1262	)))
...	...	@@ -1269,12 +1269,16 @@
1269	1269
1270	1270	= 5. Use AT Command =
1271	1271
	1279	+
1272	1272	== 5.1 Access AT Commands ==
1273	1273
	1282	+
1274	1274	LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
1275	1275
	1285	+
1276	1276	[[image:1654593668970-604.png]]
1277	1277
	1288	+
1278	1278	**Connection:**
1279	1279
1280	1280	(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
...	...	@@ -1296,16 +1296,21 @@
1296	1296
1297	1297	= 6. FAQ =
1298	1298
	1310	+
1299	1299	== 6.1 How to change the LoRa Frequency Bands/Region ==
1300	1300
	1313	+
1301	1301	You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1302	1302	When downloading the images, choose the required image file for download. ​
1303	1303
1304	1304
	1318	+
1305	1305	= 7. Trouble Shooting =
1306	1306
	1321	+
1307	1307	== 7.1 AT Commands input doesn't work ==
1308	1308
	1324	+
1309	1309	In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1310	1310
1311	1311
...	...	@@ -1312,6 +1312,7 @@
1312	1312
1313	1313	= 8. Order Info =
1314	1314
	1331	+
1315	1315	Part Number: (% style="color:blue" %)**LSPH01-XX**
1316	1316
1317	1317
...	...	@@ -1344,6 +1344,7 @@
1344	1344
1345	1345	= 10. ​Support =
1346	1346
	1364	+
1347	1347	* 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.
1348	1348	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].
1349	1349