Kiwi technology indicator (LAS-I01)

Overview/System

LED indicator compatible with LoRa wireless system

The LAS-I01 is a three-color LED indicator (blue, yellow, and red) that supports LoRa wireless systems. It also has a built-in electronic buzzer for alarm. The indicator can be linked to other devices via a LoRaWAN network to change the LED color and emit an alarm buzzer in response to threshold values such as temperature, humidity, and CO2 concentration.

feature

  • 3-color LED (blue, yellow, red)
  • Electronic buzzer for alarm
  • LoRa wireless method
  • For LoRaWAN Class C only
  • Both OTAA or ABP activation supported (can be specified before shipment)

Usage Scenes

  • school
  • Office
  • plant
  • Hotel
  • hospital
  • department

(technical) specification

CORE
MCUTLM922S
memory16 KB
flash memory128 KB
wireless communication
LoRaTLM992S
LoRa frequency band920.6 ~ 928MHz (Default for Japan)
receive interval1 minute (default setting)1 minute intervals for up to 60 minutes
transmission interval1 minute (default setting)1 minute intervals for up to 60 minutes
LoRa Data Rate0.244 ~ 18.2 Kbps
LoRa Transmission Power-2 ~ +20 dBm
LoRa Sensitivity-137 dBm
antennaBuilt-in type 2dBi
I/O
interfaceReset button x1DC5V micro USB x1 (for power supply)Electronic buzzer on/off switch for alarm x1
LED Indicator3 colors (blue, yellow, red)
power (button on TV, etc.)Micro USB DC5V
Dimensions and weight
Dimensions94.7 x 94.4 x 27 (mm)
Weight (excluding accessories)80g
Other
Operating temperature0 ~ 50 °C
Storage temperature-20°C ~ +70°C
Operating humidity5% ~ 85% RH (non-condensing)
CertificationsTELEC/ VCCI