Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -587,41 +587,6 @@ 587 587 588 588 589 589 590 -== 2.6 LED Indicator == 591 - 592 - 593 -The NDDS75 has an internal LED which is to show the status of different state. 594 - 595 - 596 -* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 597 -* Then the LED will be on for 1 second means device is boot normally. 598 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds. 599 -* For each uplink probe, LED will be on for 500ms. 600 - 601 -((( 602 - 603 -))) 604 - 605 - 606 - 607 -== 2.7 Firmware Change Log == 608 - 609 - 610 -((( 611 -Download URL & Firmware Change log 612 -))) 613 - 614 -((( 615 -[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]] 616 -))) 617 - 618 - 619 -((( 620 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 621 -))) 622 - 623 - 624 - 625 625 == 2.8 Battery Analysis == 626 626 627 627 === 2.8.1 Battery Type ===