RY-WSY301 type pen temperature and humidity pressure sensor
RY-WSY301 type pen temperature and humidity pressure sensor is researched and developed by Yunnong Wisdom Company. It has independent intellectual property rights and can simultaneously measure the ambient temperature, relative humidity and atmospheric pressure.
RY-WSY301 / 485 ······ Output signal: RS485 communication (MODBUS protocol)
The product can be equipped with outdoor protective cover (refer to RY-NT01 or RY-NT02 outdoor light instrument shelter).
The product directly outputs the RS485 communication interface, and users can directly use the wireless DTU module to achieve wireless data transmission.