Dragino LoRaWAN LiDAR ToF, Руководство пользователя

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LLDS12 LoRaWAN LiDAR ToF Distance Sensor User Manual 28
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The battery related documents as below:
●
Battery Dimension ,
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Lithium-Thionyl Chloride Battery datasheet , Tech Spec
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Lithium-ion Battery-Capacitor datasheet , Tech Spec
5.3.1 Battery Note
The Li-SICO battery is designed for small current / long period application. 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 time to transmit LoRa, then the
battery life may be decreased.
5.3.2 Replace the battery
You can change the battery in the LLDS12.The type of battery is not limited as long as the
output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery
and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1
and shortcut the two pads of it so there won’t be voltage drop between battery and main
board.
The default battery pack of LLDS12 includes a ER26500 plus super capacitor. If user can
’ t find
this pack locally, they can find ER26500 or equivalence, which will also work in most case.
The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
JST-XH-2P
connector