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www.3sense.tech
Nov. 2018
This device is part of 3Sense product family
4. Normal Operating Mode and Alternative Device States
The product has 3 LEDs, 2 external push buttons and a micro-USB connector.
The LEDs are:
- Battery charge – This LED turns RED while the product is charging the battery. In addition,
it will turn GREEN while the device it transmitting to the Sigfox network.
- MCU – this LED will flash with a code that relates to battery level.
- GPS – this LED will flash slowly if the GPS is on and there is no location fix and will flash
shortly when the GPS has a location fix.
The 2 push buttons are:
- ON/OFF button – if pressed for more than 2 seconds it will change the product state from
ON to OFF and from OFF to ON. When the product is turned ON it will flash the MCU and
GPS LEDs once at the same time. When it is turned OFF, it will flash the MCU and GPS LEDs
twice at the same time. If pressed for less than 2 seconds and the device is ON, it will
report the battery level using the MCU LED.
- The SOS button – When the device is ON, if pressed it will generate an event (if enabled)
that can be sent to the Sigfox network.
4.1. Send Data
The configured publication time (Normal or Alarm Publication Time) for each sensor will naturally
limit the data transmissions executed by GPS-TS. However
, the device may be forced to send its
readings after briefly pressing its ON/OFF Button 1 time.
LED Indicator will flash green only to show that the device is configuring its Communications
Module.
