Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
From version 114.1
edited by Xiaoling
on 2023/11/10 10:26
on 2023/11/10 10:26
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Uploaded new attachment "image-20231110102635-5.png", version {1}
To version 115.1
edited by Edwin Chen
on 2023/11/11 10:33
on 2023/11/11 10:33
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... ... @@ -22,7 +22,7 @@ 22 22 == 1.1 What is LoRaWAN Smart Distance Detector == 23 23 24 24 25 -The Dragino (% style="color:blue" %)**DS20L is a smart distance detector**(%%) base on long-range wireless LoRaWAN technology. It uses (% style="color:blue" %)**LiDAR sensor**(%%) to detect the distance between DS20L and object, then DS20L will send the distance data to the IoT Platform via LoRaWAN. 25 +The Dragino (% style="color:blue" %)**DS20L is a smart distance detector**(%%) base on long-range wireless LoRaWAN technology. It uses (% style="color:blue" %)**LiDAR sensor**(%%) to detect the distance between DS20L and object, then DS20L will send the distance data to the IoT Platform via LoRaWAN. DS20L can measure range between 3cm ~~ 200cm. 26 26 27 27 DS20L allows users to send data and reach extremely long ranges via LoRaWAN. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current 28 28 consumption. It targets professional wireless sensor network applications such smart cities, building automation, and so on. ... ... @@ -31,9 +31,8 @@ 31 31 32 32 DS20L is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway. 33 33 34 -DS20L supports (% style="color:blue" %)**Datalog feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading. 35 35 36 -[[image:image-20231110 091506-4.png||height="391" width="768"]]35 +[[image:image-20231110102635-5.png||height="402" width="807"]] 37 37 38 38 39 39 == 1.2 Features == ... ... @@ -45,10 +45,10 @@ 45 45 * AT Commands to change parameters 46 46 * Remotely configure parameters via LoRaWAN Downlink 47 47 * Alarm & Counting mode 48 -* Datalog Feature 49 49 * Firmware upgradable via program port or LoRa protocol 50 50 * Built-in 2400mAh battery or power by external power source 51 51 50 + 52 52 == 1.3 Specification == 53 53 54 54 ... ... @@ -62,10 +62,24 @@ 62 62 * ToF FoV: ±9°, Total 18° 63 63 * Light source: VCSEL 64 64 65 - 66 66 (% style="display:none" %) 67 67 68 68 67 +== 1.4 Power Consumption == 68 + 69 + 70 +**Battery Power Mode:** 71 + 72 +* Idle: xxx mA @ 3.3v 73 +* Max : xxx mA 74 + 75 + 76 +**Continuously mode**: 77 + 78 +* Idle: xxx mA @ 3.3v 79 +* Max : xxx mA 80 + 81 + 69 69 = 2. Configure DS20L to connect to LoRaWAN network = 70 70 71 71 == 2.1 How it works == ... ... @@ -80,11 +80,10 @@ 80 80 81 81 Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. 82 82 83 -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. 96 +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.(% style="display:none" %) 84 84 85 -[[image:image-20231110 091447-3.png||height="383" width="752"]](% style="display:none" %)98 +[[image:image-20231110102635-5.png||height="402" width="807"]](% style="display:none" %) 86 86 87 - 88 88 (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DS20L. 89 89 90 90 Each DS20L is shipped with a sticker with the default device EUI as below: ... ... @@ -289,7 +289,7 @@ 289 289 290 290 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. 291 291 292 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]]of GPIO_EXTI .304 +Note: The Internet Pin is a separate pin in the screw terminal. See pin mapping of GPIO_EXTI . 293 293 294 294 **Example:** 295 295 ... ... @@ -479,8 +479,6 @@ 479 479 b) DS20L will send data in **CONFIRMED Mode** when PNACKMD=1, but DS20L won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DS20L gets a ACK, DS20L will consider there is a network connection and resend all NONE-ACK messages. 480 480 ))) 481 481 482 - 483 - 484 484 === 2.5.2 Unix TimeStamp === 485 485 486 486 ... ... @@ -556,6 +556,7 @@ 556 556 557 557 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 558 558 569 + 559 559 == 3.2 General Commands == 560 560 561 561 ... ... @@ -688,6 +688,7 @@ 688 688 689 689 * Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 690 690 702 + 691 691 = 6. FAQ = 692 692 693 693 == 6.1 What is the frequency plan for DS20L? == ... ... @@ -748,6 +748,7 @@ 748 748 749 749 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 750 750 763 + 751 751 = 9. Packing Info = 752 752 753 753 ... ... @@ -765,6 +765,7 @@ 765 765 766 766 * Weight / pcs : g 767 767 781 + 768 768 = 10. Support = 769 769 770 770