Changes for page NMDS200 - NB-IoT Microwave Radar Distance Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 17:03
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... ... @@ -342,8 +342,10 @@ 342 342 [[image:1670406261143-723.png]] 343 343 344 344 345 -The payload is ASCII string, representative same HEX: **0x (% style="color:red" %)__f867787050471071__(% style="color:blue" %)__0064__(% style="color:green" %) __0cc3__(%style="color:#00b0f0" %) 0__9__(%style="color:#7030a0" %) __01__(%style="color:#0020b0"%) __00__(% style="color:#420042" %)__00ef__(%style="color:#660066" %) (% style="color:#663300" %)__013d__(% style="color:#d60093" %)__6390453d__(%%)**345 +The payload is ASCII string, representative same HEX: f867787050471071 0064 0cc3 09 01 00 00ef 013d 6390453d 346 346 347 +**0x (% style="color:red" %)__f867787050471071__ (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)** 348 + 347 347 **where:** 348 348 349 349 * (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071 ... ... @@ -364,6 +364,7 @@ 364 364 365 365 * (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time) 366 366 369 + 367 367 == 2.4 Payload Explanation and Sensor Interface == 368 368 369 369 === 2.4.1 Device ID === ... ... @@ -385,7 +385,7 @@ 385 385 386 386 Specify the software version: 0x64=100, which means firmware version 1.00. 387 387 388 -For example 0x00 64 : This device is NMDS200 with firmware version 1.0.0. 391 +For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0. 389 389 390 390 391 391 === 2.4.3 Battery Info === ... ... @@ -521,18 +521,65 @@ 521 521 == 2.10 Firmware Change Log == 522 522 523 523 524 -Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/8 elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0>>https://www.dropbox.com/sh/8elvp2qi9bcv47a/AAAKp0E2nUffztF0tYhqPoE1a?dl=0]]527 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]] 525 525 526 526 Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 527 527 528 528 529 -== 2.11 & Power Consumption==532 +== 2.11 Battery Analysis == 530 530 534 +=== 2.11.1 Battery Type === 531 531 532 -NMDS200 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 533 533 534 - [[**BatteryInfo&Power ConsumptionAnalyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].537 +The NMDS200 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter. 535 535 539 +The battery is designed to last for several years depends on the actual use environment and update interval. 540 + 541 +The battery-related documents as below: 542 + 543 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 544 + 545 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 546 + 547 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 548 + 549 +[[image:image-20221021111911-26.png]] 550 + 551 + 552 +=== 2.11.2 Power consumption Analyze === 553 + 554 + 555 +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. 556 + 557 +Instruction to use as below: 558 + 559 +(% style="color:blue" %)**Step 1: **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 560 + 561 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 562 + 563 +* Product Model 564 + 565 +* Uplink Interval 566 + 567 +* Working Mode 568 + 569 +And the Life expectation in difference case will be shown on the right. 570 + 571 +[[image:1666596205057-567.png]] 572 + 573 + 574 +=== 2.11.3 Battery Note === 575 + 576 + 577 +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. 578 + 579 + 580 +=== 2.11.4 Replace the battery === 581 + 582 + 583 +The default battery pack of NMDS200 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes). 584 + 585 + 536 536 = 3. Access NB-IoT Module = 537 537 538 538
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