LoRa Wireless Indoor Thermometer

>Wireless communication transmission, the signal is stable and strong

> Large capacity lithium battery 2300mAh

>USB charging, standby power consumption <0.1mW

> Temperature and humidity collection, time display, comfort display

>Multiple installation methods (magnet, wall hanging, foot placement)

Overview

             In the "Wireless Room Temperature Acquisition System", "Wireless Thermometer" (full name "LoRa Wireless Indoor Thermometer") is a device used in the user's home. Its appearance is beautiful and stylish, and its function is comprehensive (temperature and humidity collection, comfort) Display, date and time display, maximum and minimum display), easy to install and use (magnet, wall mount, desktop placement), is a very practical IoT node.

Specifications

Power supply voltage: 4.2V (when full}

System power consumption: <0.1mW

Collection range: -10 ° C -55 ° C

Temperature temperature: ±0.5 ° C, (resolution 0.1 ° C)

Sending frequency: 1 time / hour (adjustable)

Screen size: 4.1 inches

Power supply: rechargeable lithium battery 2300mAh

Charging mode: USB (5V, <2A, self-protection) microusb

Communication distance: the open environment is not less than 1000 meters, and it can penetrate 10 floors of residential buildings.

Expected display: year/month/day

Time display: 24-hour clock (hour/minute)

Overall size: 115*98*25mm

Product weight: 200g

External material: environmentally friendly ABS, safe, non-toxic