Last modified by Xiaoling on 2024/04/23 14:37
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From version < 68.7 >
edited by Xiaoling
on 2023/04/03 17:32
To version < 68.6 >
edited by Xiaoling
on 2022/10/13 16:26
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72 72  * 8500mAh Battery for long term use
73 73  
74 74  
75 +
75 75  == 1.3  Probe Specification ==
76 76  
77 77  
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91 91  * Smart Agriculture
92 92  
93 93  
95 +
94 94  == 1.5  Pin Mapping ==
95 95  
96 96  
... ... @@ -111,6 +111,7 @@
111 111  * Blink once when device transmits a packet.
112 112  
113 113  
116 +
114 114  == 2.2  Firmware and Changelog ==
115 115  
116 116  
... ... @@ -408,6 +408,7 @@
408 408  * Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
409 409  
410 410  
414 +
411 411  == 4.2  Set Interrupt Mode ==
412 412  
413 413  
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428 428  * Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
429 429  
430 430  
435 +
431 431  == 4.3  Set the sensor delay time ==
432 432  
433 433  
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463 463  * Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
464 464  
465 465  
471 +
466 466  == 4.4  Query sensor model function ==
467 467  
468 468  
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576 576  
577 577  
578 578  
579 -= 6. Battery & Power Consumption =
585 += 6.  Battery & How to replace =
580 580  
587 +== 6.1  Battery Type ==
581 581  
582 -GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
583 583  
584 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
590 +(((
591 +GroPoint Air is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is an un-rechargeable battery with a low discharge rate targeting more than 5 years use. This type of battery is commonly used in IoT targets for long-term running, such as water meters.
592 +)))
585 585  
594 +(((
595 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
596 +)))
597 +
598 +
599 +(% aria-label="1654593587246-335.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593587246-335.png?rev=1.1||alt="1654593587246-335.png" data-widget="image" height="408" width="574"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
600 +
601 +Minimum Working Voltage for the GroPoint Air:
602 +
603 +GroPoint Air:  2.45v ~~ 3.6v
604 +
605 +
606 +
607 +== 6.2  Power Consumption Analyze ==
608 +
609 +
610 +(((
611 +Dragino Battery-powered products are all runs in Low Power mode. We have an updated 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 intervals.
612 +)))
613 +
614 +(((
615 +Instruction to use as below:
616 +)))
617 +
618 +
619 +(((
620 +(% 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/]]
621 +)))
622 +
623 +
624 +(((
625 +(% style="color:blue" %)**Step 2**(%%):  Open it and choose
626 +)))
627 +
628 +* (((
629 +(((
630 +Product Model
631 +)))
632 +)))
633 +* (((
634 +(((
635 +Uplink Interval
636 +)))
637 +)))
638 +* (((
639 +(((
640 +Working Mode
641 +)))
642 +)))
643 +
644 +(((
645 +And the Life expectation in different cases will be shown on the right.
646 +)))
647 +
648 +(% aria-label="1654593605679-189.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593605679-189.png?rev=1.1||alt="1654593605679-189.png" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
649 +
650 +The battery-related documents as below:
651 +
652 +* (((
653 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
654 +)))
655 +* (((
656 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
657 +)))
658 +* (((
659 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
660 +)))
661 +
662 +(% aria-label="image-20220607172042-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607172042-11.png?rev=1.1||alt="image-20220607172042-11.png" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
663 +
664 +
665 +
666 +=== ​6.2.1  Battery Note ===
667 +
668 +
669 +The Li-SICO battery is designed for small current / long period applications. 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 to transmit LoRa, then the battery life may be decreased.
670 +
671 +
672 +
673 +=== 6.2.2  Replace the battery ===
674 +
675 +
676 +(((
677 +You can change the battery in GroPoint Air. The type of battery is not limited as long as the output is between 3v to 3.6v.
678 +)))
679 +
680 +(((
681 +The default battery pack of GroPoint Air includes a ER26500 plus supercapacitor. If users can't find this pack locally, they can find ER26500 or equivalence, which will also work in most cases. The SPC can enlarge the battery life for high-frequency use (update period below 5 minutes).
682 +)))
683 +
684 +
685 +
586 586  = 7.  FAQ =
587 587  
588 588  

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