This RS-485 Sensor Node module can be used in various applications such as intelligent agriculture, environment monitoring,home automation...etc. It is a Internet of things device. This RS-486 Sensor node provides 6 channel analog input and 1 SHT1x Humidity & Temperature digital input. The RS485 protocol supports up to 254 nodes at 1200m distance between each node. This allows a wide range cover for monitoring the environment. A screw free design allows easy connection of cables without scarfice reliable & stable.
RS-485 standard is used effectively over long distances and in electrically noisy environments. Multiple receivers may be connected to such a network in a linear, multi-drop configuration. These characteristics make such networks useful in industrial environments and similar applications.RS-485 enables the configuration of inexpensive local networks and multidrop communications links. It offers data transmission speeds of 35 Mbit/s up to 10 m and 100 kbit/s at 1200 m.
RS-485 bus is the most popular communication method in industry. Compared with RS-232 bus, it is able to transfer information in further distance with lower cost. Establishing an “Internet of Things” by integrating RS-485 with Ethernet, which is the widely available in the world, in the hope that this method will coordinate all devices with low cost and high efficiency.
APPLICATIONS
Intelligent agriculture
Public safety
Environment monitoring
Individual health
Home automation
SPECIFICATION
MCU:Atmega8
Input Voltage:12V
Baud rate:9600
Slave address: 0x01 - 0x7F
RS-485 long distance,reliable & stable conmunication
Multiple connection?up to 127 modules?
Press to connect cables, quick and easy
1 SHT1x Humidity and Temperature Sensor interface
6 channel analog sensor interface
8 small switches for setting slave address directly
