4 durable buttons with LED indication on the printed lid
On the front of the device are four durable buttons with LED indications for immediate feedback to the user. Actions can be marked with a customizable printed enclosure.
Short and long press, or a toggle switch?
You can operate the device in two modes. The first distinguishes between the short and long press and the second works as a state switch.
Instant message sending by wireless connection
The device runs from the mains with a backup battery and, immediately after pressing, transfers data over cellular networks (NB-IoT / LTE-M) or public/private LoRaWAN networks.
Fast deployment and seamless integration
Use the HARDWARIO Manager iOS/Android app to set the device and integrate its data from HARDWARIO Cloud.
Technical specifications
Number of ALU buttons
4
Power supply method
Mains + backup battery
Nominal backup battery voltage
3.7 V
Nominal backup battery capacity
3 350 mAh
Operating voltage range
2.0 V to 5.0 V
Idle power consumption
< 180 μA
Peak power consumption
< 250 mA
Operating temperature range
-30 to +70 °C
Storage temperature range
-40 to +85 °C
Dimensions
130×175×45 mm
Built on top of the
Configurable IoT Gateway CHESTER
CHESTER is an extensible IoT gateway for Industry 4.0, smart city, e-metering, and agricultural applications. It's highly configurable with Zephyr RTOS and hardware expansion modules.