Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Saxer - Content
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... ... @@ -35,7 +35,7 @@ 35 35 36 36 Each LDS12-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. 37 37 38 -[[image:image-2023061 4162334-2.png||height="468" width="800"]]38 +[[image:image-20230615152941-1.png||height="459" width="800"]] 39 39 40 40 41 41 == 1.2 Features == ... ... @@ -99,7 +99,6 @@ 99 99 * Sleep Mode: 5uA @ 3.3v 100 100 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 101 101 102 - 103 103 == 1.4 Applications == 104 104 105 105 ... ... @@ -111,7 +111,6 @@ 111 111 * Automatic control 112 112 * Sewer 113 113 114 - 115 115 (% style="display:none" %) 116 116 117 117 == 1.5 Sleep mode and working mode == ... ... @@ -160,7 +160,6 @@ 160 160 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]] 161 161 162 162 163 - 164 164 == 1.9 Mechanical == 165 165 166 166 ... ... @@ -176,7 +176,6 @@ 176 176 (% style="color:blue" %)**Probe Mechanical:** 177 177 178 178 179 - 180 180 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654827224480-952.png?rev=1.1||alt="1654827224480-952.png"]] 181 181 182 182 ... ... @@ -196,7 +196,7 @@ 196 196 197 197 The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. 198 198 199 -[[image:image-2023061 4162359-3.png||height="468" width="800"]](% style="display:none" %)195 +[[image:image-20230615153004-2.png||height="459" width="800"]](% style="display:none" %) 200 200 201 201 202 202 (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from LDS12-LB. ... ... @@ -240,9 +240,76 @@ 240 240 After join success, it will start to upload messages to TTN and you can see the messages in the panel. 241 241 242 242 243 -== 2.3 239 +== 2.3 Uplink Payload == 244 244 245 245 242 +=== 2.3.1 Device Status, FPORT~=5 === 243 + 244 +Users can use the downlink command(**0x26 01**) to ask LDS12-LB to send device configure detail, include device configure status. LDS12-LB will uplink a payload via FPort=5 to server. 245 + 246 +The Payload format is as below. 247 + 248 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:529px" %) 249 +|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)((( 250 +**Size(bytes)** 251 +)))|=(% style="width: 110px; background-color: rgb(79, 129, 189); color: white;" %)**1**|=(% style="width: 48px; background-color: rgb(79, 129, 189); color: white;" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 94px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 91px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 60px;" %)**2** 252 +|(% style="width:62.5px" %)Value|(% style="width:110px" %)Sensor Model|(% style="width:48px" %)Firmware Version|(% style="width:94px" %)Frequency Band|(% style="width:91px" %)Sub-band|(% style="width:60px" %)BAT 253 + 254 +Example parse in TTNv3 255 + 256 +**Sensor Model**: For LDS12-LB, this value is 0x24 257 + 258 +**Firmware Version**: 0x0100, Means: v1.0.0 version 259 + 260 +**Frequency Band**: 261 + 262 +0x01: EU868 263 + 264 +0x02: US915 265 + 266 +0x03: IN865 267 + 268 +0x04: AU915 269 + 270 +0x05: KZ865 271 + 272 +0x06: RU864 273 + 274 +0x07: AS923 275 + 276 +0x08: AS923-1 277 + 278 +0x09: AS923-2 279 + 280 +0x0a: AS923-3 281 + 282 +0x0b: CN470 283 + 284 +0x0c: EU433 285 + 286 +0x0d: KR920 287 + 288 +0x0e: MA869 289 + 290 +**Sub-Band**: 291 + 292 +AU915 and US915:value 0x00 ~~ 0x08 293 + 294 +CN470: value 0x0B ~~ 0x0C 295 + 296 +Other Bands: Always 0x00 297 + 298 +**Battery Info**: 299 + 300 +Check the battery voltage. 301 + 302 +Ex1: 0x0B45 = 2885mV 303 + 304 +Ex2: 0x0B49 = 2889mV 305 + 306 + 307 +=== 2.3.2 Device Status, FPORT~=5 === 308 + 246 246 ((( 247 247 LDS12-LB will uplink payload via LoRaWAN with below payload format: 248 248 ))) ... ... @@ -251,23 +251,26 @@ 251 251 Uplink payload includes in total 11 bytes. 252 252 ))) 253 253 254 - 255 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 317 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:670px" %) 256 256 |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)((( 257 257 **Size(bytes)** 258 -)))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1**|=(% style="background-color:#4F81BD;color:white" %)**1** 259 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(% style="width:62.5px" %)((( 260 -[[Temperature DS18B20>>||anchor="H2.3.2A0DS18B20Temperaturesensor"]] 261 -)))|[[Distance>>||anchor="H2.3.3A0Distance"]]|[[Distance signal strength>>||anchor="H2.3.4A0Distancesignalstrength"]]|((( 262 -[[Interrupt flag>>||anchor="H2.3.5A0InterruptPin"]] 263 -)))|[[LiDAR temp>>||anchor="H2.3.6A0LiDARtemp"]]|((( 264 -[[Message Type>>||anchor="H2.3.7A0MessageType"]] 320 +)))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 122px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 54px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 96px;" %)**1** 321 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)((( 322 +[[Temperature DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 323 +)))|[[Distance>>||anchor="H2.3.3Distance"]]|[[Distance signal strength>>||anchor="H2.3.4Distancesignalstrength"]]|(% style="width:122px" %)((( 324 +[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]] 325 + 326 +& 327 + 328 +[[Interrupt_level>>||anchor="H2.3.5InterruptPin"]] 329 +)))|(% style="width:54px" %)[[LiDAR temp>>||anchor="H2.3.6LiDARtemp"]]|(% style="width:96px" %)((( 330 +[[Message Type>>||anchor="H2.3.7MessageType"]] 265 265 ))) 266 266 267 267 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654833689380-972.png?rev=1.1||alt="1654833689380-972.png"]] 268 268 269 269 270 -=== 2.3. 1Battery Info ===336 +==== 2.3.2.a Battery Info ==== 271 271 272 272 273 273 Check the battery voltage for LDS12-LB. ... ... @@ -277,7 +277,7 @@ 277 277 Ex2: 0x0B49 = 2889mV 278 278 279 279 280 -=== 2.3.2 346 +==== 2.3.2.b DS18B20 Temperature sensor ==== 281 281 282 282 283 283 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. ... ... @@ -290,7 +290,7 @@ 290 290 If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 291 291 292 292 293 -=== 2.3. 3Distance ===359 +==== 2.3.2.c Distance ==== 294 294 295 295 296 296 Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength. ... ... @@ -301,7 +301,7 @@ 301 301 If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm. 302 302 303 303 304 -=== 2.3. 4Distance signal strength ===370 +==== 2.3.2.d Distance signal strength ==== 305 305 306 306 307 307 Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible. ... ... @@ -314,12 +314,12 @@ 314 314 Customers can judge whether they need to adjust the environment based on the signal strength. 315 315 316 316 317 -=== 2.3. 5Interrupt Pin ===383 +==== 2.3.2.e Interrupt Pin & Interrupt Level ==== 318 318 319 319 320 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H 4.2A0SetInterruptMode"]] for the hardware and software set up.386 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. 321 321 322 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1. 6A0Pinmappingandpoweron"]].388 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]]. 323 323 324 324 **Example:** 325 325 ... ... @@ -328,7 +328,7 @@ 328 328 0x01: Interrupt Uplink Packet. 329 329 330 330 331 -=== 2.3. 6LiDAR temp ===397 +==== 2.3.2.f LiDAR temp ==== 332 332 333 333 334 334 Characterize the internal temperature value of the sensor. ... ... @@ -338,7 +338,7 @@ 338 338 If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃. 339 339 340 340 341 -=== 2.3. 7Message Type ===407 +==== 2.3.2.g Message Type ==== 342 342 343 343 344 344 ((( ... ... @@ -351,18 +351,17 @@ 351 351 352 352 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %) 353 353 |=(% style="width: 161px;background-color:#4F81BD;color:white" %)**Message Type Code**|=(% style="width: 164px;background-color:#4F81BD;color:white" %)**Description**|=(% style="width: 174px;background-color:#4F81BD;color:white" %)**Payload** 354 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3 A0200BUplinkPayload"]]355 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H 4.3A0GetFirmwareVersionInfo"]]420 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]] 421 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]] 356 356 357 -=== 2.3.8 423 +=== 2.3.8 Decode payload in The Things Network === 358 358 359 359 360 360 While using TTN network, you can add the payload format to decode the payload. 361 361 428 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]] 362 362 363 -[[image:1654592762713-715.png]] 364 364 365 - 366 366 ((( 367 367 The payload decoder function for TTN is here: 368 368 ))) ... ... @@ -372,13 +372,13 @@ 372 372 ))) 373 373 374 374 375 -== 2.4 440 +== 2.4 Uplink Interval == 376 376 377 377 378 378 The LDS12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]] 379 379 380 380 381 -== 2.5 446 +== 2.5 Show Data in DataCake IoT Server == 382 382 383 383 384 384 ((( ... ... @@ -505,16 +505,15 @@ 505 505 506 506 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. 507 507 573 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831757579-263.png?rev=1.1||alt="1654831757579-263.png"]] 508 508 509 -[[image:1654831757579-263.png]] 510 510 511 - 512 512 === 2.8.2 Distance Measurement Characteristics === 513 513 514 514 515 515 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: 516 516 517 -[[image:1654831774373-275.png]] 581 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831774373-275.png?rev=1.1||alt="1654831774373-275.png"]] 518 518 519 519 520 520 ((( ... ... @@ -534,23 +534,20 @@ 534 534 Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at 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: 535 535 ))) 536 536 601 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831797521-720.png?rev=1.1||alt="1654831797521-720.png"]] 537 537 538 -[[image:1654831797521-720.png]] 539 - 540 - 541 541 ((( 542 542 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. 543 543 ))) 544 544 545 -[[image:1654831810009-716.png]] 607 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654831810009-716.png?rev=1.1||alt="1654831810009-716.png"]] 546 546 547 - 548 548 ((( 549 549 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. 550 550 ))) 551 551 552 552 553 -=== 2.8.3 Notice of usage :===614 +=== 2.8.3 Notice of usage === 554 554 555 555 556 556 Possible invalid /wrong reading for LiDAR ToF tech: ... ... @@ -564,7 +564,7 @@ 564 564 565 565 566 566 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:379px" %) 567 -|=(% style="width: 54px;background-color:# D9E2F3;color:#0070C0" %)Item|=(% style="width: 231px;background-color:#D9E2F3;color:#0070C0" %)Material|=(% style="width: 94px;background-color:#D9E2F3;color:#0070C0" %)Relectivity628 +|=(% style="width: 54px;background-color:#4F81BD;color:white" %)Item|=(% style="width: 231px;background-color:#4F81BD;color:white" %)Material|=(% style="width: 94px;background-color:#4F81BD;color:white" %)Relectivity 568 568 |(% style="width:53px" %)1|(% style="width:229px" %)Black foam rubber|(% style="width:93px" %)2.4% 569 569 |(% style="width:53px" %)2|(% style="width:229px" %)Black fabric|(% style="width:93px" %)3% 570 570 |(% style="width:53px" %)3|(% style="width:229px" %)Black rubber|(% style="width:93px" %)4% ... ... @@ -631,7 +631,7 @@ 631 631 ))) 632 632 633 633 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 634 -|=(% style="width: 156px;background-color:# D9E2F3;#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;#0070c0" %)**Function**|=(% style="background-color:#D9E2F3;#0070c0" %)**Response**695 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response** 635 635 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|((( 636 636 30000 637 637 OK ... ... @@ -659,6 +659,9 @@ 659 659 ))) 660 660 * ((( 661 661 Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 723 + 724 + 725 + 662 662 ))) 663 663 664 664 === 3.3.2 Set Interrupt Mode === ... ... @@ -671,7 +671,7 @@ 671 671 (% style="color:blue" %)**AT Command: AT+INTMOD** 672 672 673 673 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 674 -|=(% style="width: 155px;background-color:# D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**738 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 197px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Response** 675 675 |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 676 676 0 677 677 OK ... ... @@ -696,86 +696,6 @@ 696 696 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 697 697 698 698 699 - 700 -=== 3.3.3 Get Firmware Version Info === 701 - 702 - 703 -Feature: use downlink to get firmware version. 704 - 705 -(% style="color:#037691" %)**Downlink Command: 0x26** 706 - 707 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:492px" %) 708 -|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0; width:57px" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:91px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Downlink payload size(bytes)** 709 -|(% style="width:191px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:151px" %)2 710 - 711 -* Reply to the confirmation package: 26 01 712 -* Reply to non-confirmed packet: 26 00 713 - 714 -Device will send an uplink after got this downlink command. With below payload: 715 - 716 -Configures info payload: 717 - 718 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 719 -|=(% style="background-color:#D9E2F3;color:#0070C0" %)((( 720 -**Size(bytes)** 721 -)))|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**5**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1** 722 -|**Value**|Software Type|((( 723 -Frequency 724 -Band 725 -)))|Sub-band|((( 726 -Firmware 727 -Version 728 -)))|Sensor Type|Reserve|((( 729 -[[Message Type>>||anchor="H2.3.7A0MessageType"]] 730 -Always 0x02 731 -))) 732 - 733 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for LLDS12 734 - 735 -(% style="color:#037691" %)**Frequency Band**: 736 - 737 -*0x01: EU868 738 - 739 -*0x02: US915 740 - 741 -*0x03: IN865 742 - 743 -*0x04: AU915 744 - 745 -*0x05: KZ865 746 - 747 -*0x06: RU864 748 - 749 -*0x07: AS923 750 - 751 -*0x08: AS923-1 752 - 753 -*0x09: AS923-2 754 - 755 -*0xa0: AS923-3 756 - 757 - 758 -(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08 759 - 760 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 761 - 762 -(% style="color:#037691" %)**Sensor Type**: 763 - 764 -0x01: LSE01 765 - 766 -0x02: LDDS75 767 - 768 -0x03: LDDS20 769 - 770 -0x04: LLMS01 771 - 772 -0x05: LSPH01 773 - 774 -0x06: LSNPK01 775 - 776 -0x07: LLDS12 777 - 778 - 779 779 = 4. Battery & Power Consumption = 780 780 781 781 ... ... @@ -796,7 +796,7 @@ 796 796 797 797 * Fix bugs. 798 798 799 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/p h4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**783 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/w1p7ukjrx49e62r/AAB3uCNCt-koYUvMkZUPBRSca?dl=0]]** 800 800 801 801 Methods to Update Firmware: 802 802 ... ... @@ -824,11 +824,11 @@ 824 824 825 825 826 826 ((( 827 -(% 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.) 811 +(% 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.) 828 828 ))) 829 829 830 830 ((( 831 -Troubleshooting: Please avoid use of this product under such circumstance in practice. 815 +(% style="color:red" %)**Troubleshooting**(%%): Please avoid use of this product under such circumstance in practice. 832 832 ))) 833 833 834 834 ... ... @@ -837,7 +837,7 @@ 837 837 ))) 838 838 839 839 ((( 840 -Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter. 824 +(% style="color:red" %)**Troubleshooting**(%%): please use dry dust-free cloth to gently remove the foreign matter. 841 841 ))) 842 842 843 843
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