Last modified by Xiaoling on 2025/04/25 10:03
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From version < 68.6 >
edited by Xiaoling
on 2022/10/13 16:26
To version < 68.7 >
edited by Xiaoling
on 2023/04/03 17:32
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72 72  * 8500mAh Battery for long term use
73 73  
74 74  
75 -
76 76  == 1.3  Probe Specification ==
77 77  
78 78  
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92 92  * Smart Agriculture
93 93  
94 94  
95 -
96 96  == 1.5  Pin Mapping ==
97 97  
98 98  
... ... @@ -113,7 +113,6 @@
113 113  * Blink once when device transmits a packet.
114 114  
115 115  
116 -
117 117  == 2.2  Firmware and Changelog ==
118 118  
119 119  
... ... @@ -411,7 +411,6 @@
411 411  * Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
412 412  
413 413  
414 -
415 415  == 4.2  Set Interrupt Mode ==
416 416  
417 417  
... ... @@ -432,7 +432,6 @@
432 432  * Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
433 433  
434 434  
435 -
436 436  == 4.3  Set the sensor delay time ==
437 437  
438 438  
... ... @@ -468,7 +468,6 @@
468 468  * Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
469 469  
470 470  
471 -
472 472  == 4.4  Query sensor model function ==
473 473  
474 474  
... ... @@ -582,107 +582,13 @@
582 582  
583 583  
584 584  
585 -= 6.  Battery & How to replace =
579 += 6. Battery & Power Consumption =
586 586  
587 -== 6.1  Battery Type ==
588 588  
582 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
589 589  
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 -)))
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/]] .
593 593  
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 -
686 686  = 7.  FAQ =
687 687  
688 688  

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