Wiki source code of Can I use an external power adapter or solar panel to power LSN50v2?
Show last authors
| author | version | line-number | content |
|---|---|---|---|
| 1 | **Table of Contents: ** | ||
| 2 | |||
| 3 | {{toc/}} | ||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 | |||
| 8 | = **1. Can I use an external power adapter or solar panel to power LSN50v2?** = | ||
| 9 | |||
| 10 | |||
| 11 | [[image:image-20220820141238-1.png]] [[image:image-20220820141238-2.png]] [[image:image-20220820141238-3.png]] | ||
| 12 | |||
| 13 | |||
| 14 | ((( | ||
| 15 | LSn50v2 and similar models is equipped with an 8500mAh Battery by default. To set the LoRaWAN End Node to a short uplink interval such as 1 minutes uplink interval. This 8500mAh battery is not enough for long time use. | ||
| 16 | ))) | ||
| 17 | |||
| 18 | |||
| 19 | ((( | ||
| 20 | (% style="color:blue" %)**It is possible to power LSN50v2 or similar model via external Power. **(% style="color:red" %)**//There are two ways //:** | ||
| 21 | ))) | ||
| 22 | |||
| 23 | |||
| 24 | |||
| 25 | == **1.1 Power it via external power (3.3v) and no need back up battery** == | ||
| 26 | |||
| 27 | |||
| 28 | As shown below, the motherboard is by default power by 8500mAh battery via the battery cable. | ||
| 29 | |||
| 30 | [[image:image-20220820141238-4.png]] | ||
| 31 | |||
| 32 | |||
| 33 | User can remove the cable here and connect the (% style="color:blue" %)**external 3.3v DC power**(%%) to this connector.(% style="display:none" %) | ||
| 34 | |||
| 35 | Connector type is (% style="color:blue" %)**XH2.54 connector**(%%), So a match XH2.54 cable is ok. | ||
| 36 | |||
| 37 | |||
| 38 | [[image:image-20220820141238-5.png]] | ||
| 39 | |||
| 40 | |||
| 41 | Example photo for external 3.3v DC power** ( (% style="color:red" %)Need to cut the DC connector and wire it to XH2.54 cable, make sure the VCC and GND are not reverse)(%%)**(% style="color:red" %). | ||
| 42 | |||
| 43 | |||
| 44 | [[image:image-20220820141238-6.png]] | ||
| 45 | |||
| 46 | |||
| 47 | |||
| 48 | == **1.2 Power it via 12v solar panel and add rechargeable battery** == | ||
| 49 | |||
| 50 | |||
| 51 | Dragino has a recharge kit for this purpose. User can see this link for reference: | ||
| 52 | |||
| 53 | [[https:~~/~~/shop.dragino.com/index.php?rt=product/product&product_id=126>>url:https://shop.dragino.com/index.php?rt=product/product&product_id=126]] | ||
| 54 | |||
| 55 | [[image:image-20220820141238-7.png]] | ||
| 56 | |||
| 57 | |||
| 58 | |||
| 59 | ((( | ||
| 60 | (% style="color:red" %)**Note: Both options mean an extra cable needs to pass throug the enclosure. In the current enclosure, the best is to drill a hole on the enclosure to pass and use glue to fill it for outdoor use purposes.** | ||
| 61 | ))) |