User Manual

37 | SMSEagle NXS-9700-3G | User’s Manual
Screenshot from digital output “Add or edit rule” window
WARNING: There is no over-voltage protection on the board. Randomly plugging wires and power sources into your
digital inputs may kill it. Digital outputs has a current efficiency of 200mA. Consider using a relay for high power
output devices.
Temperature & humidity sensor
The NXS-family of SMSEagle devices is equipped with internal temperature and humidity sensor. The
DHT22 sensor allows to measure temperature with ±0.5°C accuracy and humidity with ±2% RH accuracy.
The measured temperature and humidity values can be displayed in web-gui of SMSEagle and used to
trigger SMS message to single/many recipients.