Air quality is an important factor in your everyday living and working area. Improper temperature and humidity levels can cause health symptoms such as headaches, irritation, sore eyes, itchy or dry skin, drowsiness and other. Low humidity also increases the level of static electricity in the area, which can cause problems with electronic equipment. To avoid these problems it’s important to control temperature and humidity levels and keep them within recommended limits.
N21 is indoore temperature and humidity sensor node. Data is send over Narrowband-IoT network (NBIoT) and it doesn't require any additional devices (gateway). It has build in Thingsboard cloud support, but it can be optimised to any cloud solution. N21 is low energy optimised device with 5+ years of life on battery.
N21 has 3 digital output and 1 analog output. All this outputs can be control directly over device dashboard, or their operation can be configured relative to the temperature or humidity sensores. There is also option to control digital outputs relative to the time that is kept in RTC.
NBIOT temperature and humidity sensor
Battery or usb powered
85X85X35.5mm