Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -634,22 +634,16 @@ 634 634 [[image:1654506634463-199.png]] 635 635 636 636 ((( 637 -((( 638 638 Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. 639 639 ))) 640 -))) 641 641 642 642 643 643 644 644 [[image:1654506665940-119.png]] 645 645 646 -((( 647 647 Dig a hole with diameter > 20CM. 648 -))) 649 649 650 -((( 651 651 Horizontal insert the probe to the soil and fill the hole for long term measurement. 652 -))) 653 653 654 654 655 655 == 2.10 Firmware Change Log ==