Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 5 removed)
  • 1654831757579-263.png
  • 1654831774373-275.png
  • 1654831797521-720.png
  • 1654831810009-716.png
  • image-20220610105806-2.png

Details

Page properties

Content

...	...	@@ -894,80 +894,29 @@
894	894
895	895
896	896
897		-== 2.7  LED Indicator ==
	897	+== 2.9 LED Indicator ==
898	898
899		-The LLDS12 has an internal LED which is to show the status of different state.
	899	+The LSPH01 has an internal LED which is to show the status of different state.
900	900
901	901	* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
902	902	* Blink once when device transmit a packet.
903	903
	904	+== 2.10 ​Firmware Change Log ==
904	904
905	905
	907	+**Firmware download link:**
906	906
907		-== 2.8  ​Firmware Change Log ==
	909	+[[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/]]
908	908
909	909
910		-**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
911		-
912		-
913	913	**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
914	914
915	915
916	916
917		-= 3.  LiDAR ToF Measurement =
	916	+= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
918	918
919		-== 3.1 Principle of Distance Measurement ==
920		-
921		-The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
922		-
923		-[[image:1654831757579-263.png]]
924		-
925		-
926		-
927		-== 3.2 Distance Measurement Characteristics ==
928		-
929		-With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
930		-
931		-[[image:1654831774373-275.png]]
932		-
933		-
934		-①Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
935		-
936		-②Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
937		-
938		-③Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
939		-
940		-
941		-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:
942		-
943		-
944		-[[image:1654831797521-720.png]]
945		-
946		-
947		-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.
948		-
949		-[[image:1654831810009-716.png]]
950		-
951		-
952		-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.
953		-
954		-
955		-
956		-== 3.3 Notice of usage: ==
957		-
958		-Possible invalid /wrong reading for LiDAR ToF tech:
959		-
960		-* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
961		-* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might wrong.
962		-* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
963		-* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
964		-
965		-
966		-
967		-= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
968		-
969	969	(((
970		-Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
	919	+Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
971	971	)))
972	972
973	973	* (((
...	...	@@ -978,9 +978,7 @@
978	978	)))
979	979
980	980	(((
981		-
982		-
983		-There are two kinds of commands to configure LLDS12, they are:
	930	+There are two kinds of commands to configure LSPH01, they are:
984	984	)))
985	985
986	986	* (((
...	...	@@ -999,7 +999,7 @@
999	999	)))
1000	1000
1001	1001	(((
1002		-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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
	949	+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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1003	1003	)))
1004	1004
1005	1005	(((
...	...	@@ -1007,16 +1007,16 @@
1007	1007	)))
1008	1008
1009	1009	* (((
1010		-(% style="color:#4f81bd" %)** Commands special design for LLDS12**
	957	+(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1011	1011	)))
1012	1012
1013	1013	(((
1014		-These commands only valid for LLDS12, as below:
	961	+These commands only valid for LSPH01, as below:
1015	1015	)))
1016	1016
1017	1017
1018	1018
1019		-== 4.1  Set Transmit Interval Time ==
	966	+== 3.1 Set Transmit Interval Time ==
1020	1020
1021	1021	Feature: Change LoRaWAN End Node Transmit Interval.
1022	1022
...	...	@@ -1048,17 +1048,15 @@
1048	1048
1049	1049	)))
1050	1050
1051		-== 4.2  Set Interrupt Mode ==
	998	+== 3.2 Set Interrupt Mode ==
1052	1052
1053	1053	Feature, Set Interrupt mode for GPIO_EXIT.
1054	1054
1055	1055	(% style="color:#037691" %)**AT Command: AT+INTMOD**
1056	1056
1057		-[[image:image-20220610105806-2.png]]
	1004	+[[image:image-20220607171716-9.png]]
1058	1058
1059	1059
1060		-
1061		-
1062	1062	(((
1063	1063	(% style="color:#037691" %)**Downlink Command: 0x06**
1064	1064	)))
...	...	@@ -1078,10 +1078,20 @@
1078	1078	Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1079	1079	)))
1080	1080
	1026	+(((
	1027	+
	1028	+)))
1081	1081
1082	1082
1083		-== 4.3  Get Firmware Version Info ==
1084	1084
	1032	+== 3.3 Calibrate Sensor ==
	1033	+
	1034	+Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
	1035	+
	1036	+
	1037	+
	1038	+== 3.4 Get Firmware Version Info ==
	1039	+
1085	1085	Feature: use downlink to get firmware version.
1086	1086
1087	1087	(% style="color:#037691" %)**Downlink Command: 0x26**
...	...	@@ -1112,7 +1112,7 @@
1112	1112	Always 0x02
1113	1113	)))
1114	1114
1115		-**Software Type**: Always 0x03 for LLDS12
	1070	+**Software Type**: Always 0x03 for LSPH01
1116	1116
1117	1117
1118	1118	**Frequency Band**:
...	...	@@ -1158,16 +1158,16 @@
1158	1158
1159	1159	0x06: LSNPK01
1160	1160
1161		-0x07: LLDS12
	1116	+0x07: LDDS12
1162	1162
1163	1163
1164	1164
1165		-= 5.  Battery & How to replace =
	1120	+= 4. Battery & How to replace =
1166	1166
1167		-== 5.1  Battery Type ==
	1122	+== 4.1 Battery Type ==
1168	1168
1169	1169	(((
1170		-LLDS12 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.
	1125	+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.
1171	1171	)))
1172	1172
1173	1173	(((
...	...	@@ -1177,13 +1177,13 @@
1177	1177	[[image:1654593587246-335.png]]
1178	1178
1179	1179
1180		-Minimum Working Voltage for the LLDS12:
	1135	+Minimum Working Voltage for the LSPH01:
1181	1181
1182		-LLDS12:  2.45v ~~ 3.6v
	1137	+LSPH01:  2.45v ~~ 3.6v
1183	1183
1184	1184
1185	1185
1186		-== 5.2  Replace Battery ==
	1141	+== 4.2 Replace Battery ==
1187	1187
1188	1188	(((
1189	1189	Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
...	...	@@ -1195,7 +1195,7 @@
1195	1195
1196	1196
1197	1197
1198		-== 5.3  Power Consumption Analyze ==
	1153	+== 4.3 Power Consumption Analyze ==
1199	1199
1200	1200	(((
1201	1201	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.
...	...	@@ -1238,7 +1238,7 @@
1238	1238
1239	1239
1240	1240
1241		-=== 5.3.1  ​Battery Note ===
	1196	+=== 4.3.1 ​Battery Note ===
1242	1242
1243	1243	(((
1244	1244	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.
...	...	@@ -1246,23 +1246,23 @@
1246	1246
1247	1247
1248	1248
1249		-=== ​5.3.2  Replace the battery ===
	1204	+=== ​4.3.2 Replace the battery ===
1250	1250
1251	1251	(((
1252		-You can change the battery in the LLDS12.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.
	1207	+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.
1253	1253	)))
1254	1254
1255	1255	(((
1256		-The default battery pack of LLDS12 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
	1211	+The default battery pack of LSPH01 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
1257	1257	)))
1258	1258
1259	1259
1260	1260
1261		-= 6.  Use AT Command =
	1216	+= 5. Use AT Command =
1262	1262
1263		-== 6.1  Access AT Commands ==
	1218	+== 5.1 Access AT Commands ==
1264	1264
1265		-LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below.
	1220	+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.
1266	1266
1267	1267	[[image:1654593668970-604.png]]
1268	1268
...	...	@@ -1285,9 +1285,9 @@
1285	1285	Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]].
1286	1286
1287	1287
1288		-= 7.  FAQ =
	1243	+= 6.  FAQ =
1289	1289
1290		-== 7.1  How to change the LoRa Frequency Bands/Region ==
	1245	+== 6.1  How to change the LoRa Frequency Bands/Region ==
1291	1291
1292	1292	You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1293	1293	When downloading the images, choose the required image file for download. ​
...	...	@@ -1297,38 +1297,23 @@
1297	1297
1298	1298	== 8.1  AT Commands input doesn’t work ==
1299	1299
1300		-
1301	1301	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.
1302	1302
1303	1303
1304	1304	== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
1305	1305
	1260	+Cause ①：Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
1306	1306
1307		-(((
1308		-(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
1309		-)))
1310		-
1311		-(((
1312	1312	Troubleshooting: Please avoid use of this product under such circumstance in practice.
1313		-)))
1314	1314
1315		-(((
1316		-
1317		-)))
1318	1318
1319		-(((
1320		-(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1321		-)))
	1265	+Cause ②: The IR-pass filters are blocked.
1322	1322
1323		-(((
1324		-Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1325		-)))
	1267	+Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter
1326	1326
1327	1327
1328		-
1329	1329	= 9.  Order Info =
1330	1330
1331		-
1332	1332	Part Number: (% style="color:blue" %)**LLDS12-XX**
1333	1333
1334	1334
...	...	@@ -1343,6 +1343,8 @@
1343	1343	* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1344	1344	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1345	1345
	1286	+
	1287	+
1346	1346	= 10. ​ Packing Info =
1347	1347
1348	1348
...	...	@@ -1357,6 +1357,8 @@
1357	1357	* Package Size / pcs : cm
1358	1358	* Weight / pcs : g
1359	1359
	1302	+
	1303	+
1360	1360	= 11.  ​Support =
1361	1361
1362	1362	* 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.

1654831757579-263.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-59.3 KB

Content

1654831774373-275.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-91.8 KB

Content

1654831797521-720.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-5.1 KB

Content

1654831810009-716.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-59.5 KB

Content

image-20220610105806-2.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-15.5 KB

Content