Rejeee LoRaWAN CO2 Sensor with 2.9-inch E-paper
$89.99
Description
LoRaWAN Sensor
Mounting Bracket
Antenna
Screws
Parameters Feature
CPU STM32L151
Wireless LoRaWAN(SX1262/SX1268)
Encryption AES128 Optional
Battery Built-in Li-battery (Changeable, and No Recharge)
Battery Capacity 5400mAh
Working Temperature -45℃~+ 85℃
Working Humidity 0-100%RH
Communication Half duplex
Response Time Less than 15 Seconds
CO2 Measuring Range 400ppm-5000ppm
CO2 Accuracy ±(40ppm+5%)
E-Paper Temperatur 0℃~+ 50℃
Lifespan 1 Year, Data Uploading for Every 10 mins
Data Speed 300bps-62.5k bps
Size 102mm*60mm*25mm
TX Power 22dBm Max
RX Sensitivity -140 dBm
FrequencySX1268: CN470
SX1262: EU868 / US915 / AS923
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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