Changes for page LMDS200 -- LoRaWAN Microwave Radar Distance Sensor User Manual

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100	100	* IP66 Waterproof Enclosure
101	101	* 8500mAh Battery for long term use
102	102
103		-
104		-
105		-
106	106	== 1.3  Suitable Container & Liquid ==
107	107
108	108	* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
...	...	@@ -112,9 +112,6 @@
112	112	** Pure non metal material: <10 mm
113	113	* Pure liquid without irregular deposition.
114	114
115		-
116		-
117		-
118	118	== 1.4  Mechanical ==
119	119
120	120	[[image:image-20220615090910-1.png]]
...	...	@@ -204,9 +204,6 @@
204	204	* Smart liquid control solution.
205	205	* Smart liquefied gas solution.
206	206
207		-
208		-
209		-
210	210	== 1.7  Precautions ==
211	211
212	212	* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
...	...	@@ -213,9 +213,6 @@
213	213	* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
214	214	* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.
215	215
216		-
217		-
218		-
219	219	== 1.8  Pin mapping and power on ==
220	220
221	221
...	...	@@ -376,7 +376,6 @@
376	376
377	377
378	378
379		-
380	380	=== 2.3.3  Interrupt Pin ===
381	381
382	382	This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2A0SetInterruptMode"]] for the hardware and software set up.
...	...	@@ -420,7 +420,7 @@
420	420	While using TTN network, you can add the payload format to decode the payload.
421	421
422	422
423		-[[image:1655261164557-670.png]]
	410	+[[image:1654850829385-439.png]]
424	424
425	425	The payload decoder function for TTN V3 is here:
426	426
...	...	@@ -510,7 +510,6 @@
510	510
511	511
512	512
513		-
514	514	== 2.7  ​Firmware Change Log ==
515	515
516	516
...	...	@@ -607,121 +607,46 @@
607	607
608	608
609	609	(((
610		-In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS20. LDDS20 will output system info once power on as below:
	596	+In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS75. LDDS75 will output system info once power on as below:
611	611	)))
612	612
613	613
614	614	[[image:image-20220610172924-6.png||height="601" width="860"]]
615	615
616		-Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]].
617	617
618	618
619		-AT+<CMD>?  :  Help on <CMD>
	604	+== 3.2  Set Transmit Interval Time ==
620	620
621		-AT+<CMD>  :  Run <CMD>
	606	+Feature: Change LoRaWAN End Node Transmit Interval.
622	622
623		-AT+<CMD>=<value>  :  Set the value
	608	+(% style="color:#037691" %)**AT Command: AT+TDC**
624	624
625		-AT+<CMD>=?  :  Get the value
	610	+[[image:image-20220610173409-7.png]]
626	626
627	627
628		-(% style="color:#037691" %)** General Commands :**
	613	+(((
	614	+(% style="color:#037691" %)**Downlink Command: 0x01**
	615	+)))
629	629
630		-AT  :  Attention
	617	+(((
	618	+(((
	619	+Format: Command Code (0x01) followed by 3 bytes time value.
631	631
632		-AT?  :  Short Help
	621	+(((
	622	+If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
	623	+)))
633	633
634		-ATZ :  MCU Reset
	625	+* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
	626	+* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
	627	+)))
	628	+)))
635	635
636		-AT+TDC :  Application Data Transmission Interval
637	637
638	638
639		-(% style="color:#037691" %)** Keys, IDs and EUIs management :**
640	640
641		-AT+APPEUI  :  Application EUI
642	642
643		-AT+APPKEY  :  Application Key
	634	+== 3.3  Set Interrupt Mode ==
644	644
645		-AT+APPSKEY  :  Application Session Key
646		-
647		-AT+DADDR :  Device Address
648		-
649		-AT+DEUI :  Device EUI
650		-
651		-AT+NWKID  :  Network ID (You can enter this command change only after successful network connection)
652		-
653		-AT+NWKSKEY  : Network Session Key Joining and sending date on LoRa network
654		-
655		-AT+CFM :  Confirm Mode
656		-
657		-AT+CFS :  Confirm Status
658		-
659		-AT+JOIN  :  Join LoRa? Network
660		-
661		-AT+NJM  :  LoRa? Network Join Mode
662		-
663		-AT+NJS  :  LoRa? Network Join Status
664		-
665		-AT+RECV  :  Print Last Received Data in Raw Format
666		-
667		-AT+RECVB :  Print Last Received Data in Binary Format
668		-
669		-AT+SEND  :  Send Text Data
670		-
671		-AT+SENB  :  Send Hexadecimal Data
672		-
673		-
674		-(% style="color:#037691" %)** LoRa Network Management :**
675		-
676		-AT+ADR  :  Adaptive Rate
677		-
678		-AT+CLASS  :  LoRa Class(Currently only support class A
679		-
680		-AT+DCS  :  Duty Cycle Setting
681		-
682		-AT+DR  :  Data Rate (Can Only be Modified after ADR=0)
683		-
684		-AT+FCD  :  Frame Counter Downlink
685		-
686		-AT+FCU  :  Frame Counter Uplink
687		-
688		-AT+JN1DL  :  Join Accept Delay1
689		-
690		-AT+JN2DL  :  Join Accept Delay2
691		-
692		-AT+PNM  :  Public Network Mode
693		-
694		-AT+RX1DL  :  Receive Delay1
695		-
696		-AT+RX2DL  :  Receive Delay2
697		-
698		-AT+RX2DR  :  Rx2 Window Data Rate
699		-
700		-AT+RX2FQ  :  Rx2 Window Frequency
701		-
702		-AT+TXP  :  Transmit Power
703		-
704		-
705		-(% style="color:#037691" %)** Information :**
706		-
707		-AT+RSSI  :  RSSI of the Last Received Packet
708		-
709		-AT+SNR  :  SNR of the Last Received Packet
710		-
711		-AT+VER  :  Image Version and Frequency Band
712		-
713		-AT+FDR  :  Factory Data Reset
714		-
715		-AT+PORT  :  Application Port
716		-
717		-AT+CHS  :  Get or Set Frequency (Unit: Hz) for Single Channel Mode
718		-
719		- AT+CHE  :  Get or Set eight channels mode, Only for US915, AU915, CN470
720		-
721		-
722		-
723		-== 3.2  Set Interrupt Mode ==
724		-
725	725	Feature, Set Interrupt mode for GPIO_EXIT.
726	726
727	727	(% style="color:#037691" %)**Downlink Command: AT+INTMOD**
...	...	@@ -740,23 +740,27 @@
740	740	* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
741	741	* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
742	742
743		-
744		-
745	745	= 4.  FAQ =
746	746
747		-== 4.1  What is the frequency plan for LDDS20? ==
	656	+== 4.1  What is the frequency plan for LDDS75? ==
748	748
749		-LDDS20 use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
	658	+LDDS75 use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
750	750
751	751
752	752
753	753	== 4.2  How to change the LoRa Frequency Bands/Region ==
754	754
755		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.7A0200BFirmwareChangeLog"]].
	664	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
756	756	When downloading the images, choose the required image file for download. ​
757	757
758	758
759	759
	669	+== 4.3  Can I use LDDS75 in condensation environment? ==
	670	+
	671	+LDDS75 is not suitable to be used in condensation environment. Condensation on the LDDS75 probe will affect the reading and always got 0.
	672	+
	673	+
	674	+
760	760	= 5.  Trouble Shooting =
761	761
762	762	== 5.1  Why I can’t join TTN V3 in US915 / AU915 bands? ==
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776	776	= 6.  Order Info =
777	777
778	778
779		-Part Number **:** (% style="color:blue" %)**LDDS20-XX**
	694	+Part Number **:** (% style="color:blue" %)**LDDS75-XX-YY**
780	780
781	781
782	782	(% style="color:blue" %)**XX**(%%)**: **The default frequency band
...	...	@@ -790,20 +790,18 @@
790	790	* (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
791	791	* (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
792	792
	708	+(% style="color:blue" %)**YY**(%%): Battery Option
793	793
	710	+* (% style="color:red" %)**4 **(%%)**: **4000mAh battery
	711	+* (% style="color:red" %)**8 **(%%)**:** 8500mAh battery
	712	+
794	794	= 7. ​ Packing Info =
795	795
796	796
797	797	**Package Includes**:
798	798
799		-* LDDS20 LoRaWAN Liquid Level Sensor x 1
	718	+* LDDS75 LoRaWAN Distance Detection Sensor x 1
800	800
801		-
802		-(% style="color:red" %)**Note:**
803		-
804		-(% style="color:red" %)**Ultrasonic coupling paste**(%%) and(% style="color:red" %)** Eproxy AB glue**(%%) are subjected in most shipping way. So the default package doesn’t include it and user needs to purchase locally.
805		-
806		-
807	807	**Dimension and weight**:
808	808
809	809	* Device Size: cm
...	...	@@ -811,7 +811,6 @@
811	811	* Package Size / pcs : cm
812	812	* Weight / pcs : g
813	813
814		-
815	815	= 8.  ​Support =
816	816
817	817	* 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.

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