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63	63	* Downlink to change configure
64	64	* 8500mAh Battery for long term use
65	65
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	68	+
66	66	== 1.3  Probe Specification ==
67	67
68	68	* Storage temperature ：-20℃~~75℃
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78	78	* Material of enclosure - ABS+PC
79	79	* Wire length - 25cm
80	80
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81	81	== 1.4  Probe Dimension ==
82	82
83	83
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94	94	* Automatic control
95	95	* Sewer
96	96
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97	97	== 1.6  Pin mapping and power on ==
98	98
99	99
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300	300	|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
301	301	|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
302	302
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	314	+
303	303	=== 2.3.8  Decode payload in The Things Network ===
304	304
305	305	While using TTN network, you can add the payload format to decode the payload.
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468	468	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
469	469	* 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)
470	470
	483	+
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	485	+
471	471	=== 2.6.3  CN470-510 (CN470) ===
472	472
473	473	(((
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578	578	* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
579	579	* 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)
580	580
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581	581	=== 2.6.5  AS920-923 & AS923-925 (AS923) ===
582	582
583	583	(((
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831	831	[[image:1654831774373-275.png]]
832	832
833	833
834		-**(% style="color:blue" %)① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
	852	+(((
	853	+(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
	854	+)))
835	835
836		-**(% style="color:blue" %)② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
	856	+(((
	857	+(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
	858	+)))
837	837
838		-**(% style="color:blue" %)③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	860	+(((
	861	+(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
	862	+)))
839	839
840	840
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841	841	Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at the different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
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842	842
843	843
844	844	[[image:1654831797521-720.png]]
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846	846
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847	847	In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
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848	848
849	849	[[image:1654831810009-716.png]]
850	850
851	851
	880	+(((
852	852	If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
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853	853
854	854
855	855
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862	862	* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
863	863	* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
864	864
865		-
866		-
867		-
868	868	= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
869	869
870	870	(((
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871	871	Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
872	872	)))
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873	873
874	874	* (((
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875	875	AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
876	876	)))
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877	877	* (((
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878	878	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
879	879	)))
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880	880
881	881	(((
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882	882
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883	883
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884	884	There are two kinds of commands to configure LLDS12, they are:
885	885	)))
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886	886
887	887	* (((
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888	888	(% style="color:#4f81bd" %)** General Commands**.
889	889	)))
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890	890
891	891	(((
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892	892	These commands are to configure:
893	893	)))
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894	894
895	895	* (((
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896	896	General system settings like: uplink interval.
897	897	)))
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898	898	* (((
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899	899	LoRaWAN protocol & radio related command.
900	900	)))
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901	901
902	902	(((
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903	903	They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
904	904	)))
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905	905
906	906	(((
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907	907
908	908	)))
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909	909
910	910	* (((
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911	911	(% style="color:#4f81bd" %)** Commands special design for LLDS12**
912	912	)))
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913	913
914	914	(((
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915	915	These commands only valid for LLDS12, as below:
916	916	)))
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917	917
918	918
919	919
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926	926	[[image:image-20220607171554-8.png]]
927	927
928	928
929		-
930	930	(((
931	931	(% style="color:#037691" %)**Downlink Command: 0x01**
932	932	)))
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949	949
950	950	)))
951	951
	1004	+
952	952	== 4.2  Set Interrupt Mode ==
953	953
954	954	Feature, Set Interrupt mode for GPIO_EXIT.
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1174	1174
1175	1175
1176	1176	(((
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1177	1177	In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LLDS12.
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1178	1178
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1179	1179	LLDS12 will output system info once power on as below:
1180	1180	)))
	1237	+)))
1181	1181
1182	1182
1183	1183	[[image:1654593712276-618.png]]
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1198	1198	== 8.1  AT Commands input doesn’t work ==
1199	1199
1200	1200
	1258	+(((
1201	1201	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.
	1260	+)))
1202	1202
1203	1203
1204	1204	== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
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1243	1243	* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1244	1244	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1245	1245
1246		-
1247	1247	= 10. ​ Packing Info =
1248	1248
1249	1249
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1258	1258	* Package Size / pcs : cm
1259	1259	* Weight / pcs : g
1260	1260
1261		-
1262	1262	= 11.  ​Support =
1263	1263
1264	1264	* 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.