Features: LoRaWAN 1.0.3 Class A Ultra-low power consumption External 3 meter SHT31 probe Measure range -40°C ~ 80°C Temperature & Humidity alarm Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 Supports Bluetooth v5.1 and LoRaWAN remote configuration Supports wireless OTA update firmware Uplinks on periodically Downlink to change configuration IP66 Waterproof Enclosure 8500mAh Li/SOCl2 Battery(For S31-LB) Solar panel 3000mAh Li-ion battery(For S31-LS)
