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13	13
14	14	**Table of Contents:**
15	15
16		-{{toc/}}
17	17
18	18
19	19
20	20
21	21
22		-
23	23	= 1.  Introduction =
24	24
25	25	== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
...	...	@@ -45,8 +45,9 @@
45	45
46	46
47	47
48		-== 1.2 ​ Features ==
	46	+== 1.2 ​Features ==
49	49
	48	+
50	50	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51	51	* Monitor Soil Moisture
52	52	* Monitor Soil Temperature
...	...	@@ -60,9 +60,6 @@
60	60	* Micro SIM card slot for NB-IoT SIM
61	61	* 8500mAh Battery for long term use
62	62
63		-
64		-
65		-
66	66	== 1.3  Specification ==
67	67
68	68
...	...	@@ -71,8 +71,6 @@
71	71	* Supply Voltage: 2.1v ~~ 3.6v
72	72	* Operating Temperature: -40 ~~ 85°C
73	73
74		-
75		-
76	76	(% style="color:#037691" %)**NB-IoT Spec:**
77	77
78	78	* - B1 @H-FDD: 2100MHz
...	...	@@ -82,10 +82,8 @@
82	82	* - B20 @H-FDD: 800MHz
83	83	* - B28 @H-FDD: 700MHz
84	84
	79	+(% style="color:#037691" %)**Probe Specification:**
85	85
86		-
87		-Probe(% style="color:#037691" %)** Specification:**
88		-
89	89	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
90	90
91	91	[[image:image-20220708101224-1.png]]
...	...	@@ -320,9 +320,6 @@
320	320	* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
321	321	* Interrupt: 0x00 = 0
322	322
323		-
324		-
325		-
326	326	== 2.4  Payload Explanation and Sensor Interface ==
327	327
328	328
...	...	@@ -751,66 +751,155 @@
751	751
752	752
753	753
754		-= ​5.  FAQ =
	743	+= ​4. FAQ =
755	755
756		-== 5.1 ​ How to Upgrade Firmware ==
	745	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
757	757
	747	+(((
	748	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	749	+When downloading the images, choose the required image file for download. ​
	750	+)))
758	758
759	759	(((
760		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	753	+
761	761	)))
762	762
763	763	(((
764		-Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
	757	+How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
765	765	)))
766	766
767	767	(((
768		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	761	+
769	769	)))
770	770
	764	+(((
	765	+You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
	766	+)))
771	771
	768	+(((
	769	+
	770	+)))
772	772
773		-= 6.  Trouble Shooting =
	772	+(((
	773	+For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
	774	+)))
774	774
775		-== 6.1  ​Connection problem when uploading firmware ==
	776	+[[image:image-20220606154726-3.png]]
776	776
777	777
778		-(% class="wikigeneratedid" %)
	779	+When you use the TTN network, the US915 frequency bands use are:
	780	+
	781	+* 903.9 - SF7BW125 to SF10BW125
	782	+* 904.1 - SF7BW125 to SF10BW125
	783	+* 904.3 - SF7BW125 to SF10BW125
	784	+* 904.5 - SF7BW125 to SF10BW125
	785	+* 904.7 - SF7BW125 to SF10BW125
	786	+* 904.9 - SF7BW125 to SF10BW125
	787	+* 905.1 - SF7BW125 to SF10BW125
	788	+* 905.3 - SF7BW125 to SF10BW125
	789	+* 904.6 - SF8BW500
	790	+
779	779	(((
780		-(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
	792	+Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
	793	+
	794	+* (% style="color:#037691" %)**AT+CHE=2**
	795	+* (% style="color:#037691" %)**ATZ**
781	781	)))
782	782
	798	+(((
	799	+
783	783
	801	+to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
	802	+)))
784	784
785		-== 6.2  AT Command input doesn't work ==
	804	+(((
	805	+
	806	+)))
786	786
787	787	(((
	809	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	810	+)))
	811	+
	812	+[[image:image-20220606154825-4.png]]
	813	+
	814	+
	815	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	816	+
	817	+LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
	818	+
	819	+
	820	+= 5. Trouble Shooting =
	821	+
	822	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	823	+
	824	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
	825	+
	826	+
	827	+== 5.2 AT Command input doesn't work ==
	828	+
	829	+(((
788	788	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.
789	789	)))
790	790
791	791
	834	+== 5.3 Device rejoin in at the second uplink packet ==
792	792
793		-= 7. ​ Order Info =
	836	+(% style="color:#4f81bd" %)**Issue describe as below:**
794	794
	838	+[[image:1654500909990-784.png]]
795	795
796		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
797	797
	841	+(% style="color:#4f81bd" %)**Cause for this issue:**
798	798
	843	+(((
	844	+The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
	845	+)))
	846	+
	847	+
	848	+(% style="color:#4f81bd" %)**Solution: **
	849	+
	850	+All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
	851	+
	852	+[[image:1654500929571-736.png||height="458" width="832"]]
	853	+
	854	+
	855	+= 6. ​Order Info =
	856	+
	857	+
	858	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	859	+
	860	+
	861	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	862	+
	863	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	864	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	865	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	866	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	867	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	868	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	869	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	870	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	871	+
	872	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	873	+
	874	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	875	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	876	+
799	799	(% class="wikigeneratedid" %)
800	800	(((
801	801
802	802	)))
803	803
804		-= 8.  Packing Info =
	882	+= 7. Packing Info =
805	805
806	806	(((
807	807
808	808
809	809	(% style="color:#037691" %)**Package Includes**:
	888	+)))
810	810
811		-
812		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
813		-* External antenna x 1
	890	+* (((
	891	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
814	814	)))
815	815
816	816	(((
...	...	@@ -817,20 +817,24 @@
817	817
818	818
819	819	(% style="color:#037691" %)**Dimension and weight**:
	898	+)))
820	820
821		-
822		-* Size: 195 x 125 x 55 mm
823		-* Weight:   420g
	900	+* (((
	901	+Device Size: cm
824	824	)))
	903	+* (((
	904	+Device Weight: g
	905	+)))
	906	+* (((
	907	+Package Size / pcs : cm
	908	+)))
	909	+* (((
	910	+Weight / pcs : g
825	825
826		-(((
827	827
828		-
829		-
830		-
831	831	)))
832	832
833		-= 9.  Support =
	915	+= 8. Support =
834	834
835	835	* 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.
836	836	* 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]]