1. brief introduction

  be based on haas506 Development board , This case realizes the following functions ：
 （1） Collect and report the temperature 、 humidity 、 Lighting data
 （2） control 6 Circuit relay
 （3） Three configuration methods for connecting to the server are provided

2. Hardware

  The hardware used in this case includes haas506 Development board 、 Light temperature and humidity transmitter 、6 Circuit relay .

• Haas 506 Development board

• Jianda Renke - Light temperature and humidity transmitter

  A high-precision photosensitive transmitter , The unit of measurement of the output value is Lux, The equipment adopts wall mounted waterproof shell , Wall mounted , Protection level IP65.485 signal communication , standard ModBus-RTU Communication protocol , Communication address and baud rate can be set , Maximum communication distance 2000 rice , The power supply of the product is 10-30V Wide voltage supply , It is mainly used in agricultural greenhouses 、 Flower cultivation greenhouse 、 Agricultural fields 、 Electronic equipment production line and other occasions requiring illuminance monitoring .

• Lang hande - Six way relay

 LH-IO Series of products adopt standard Modbus- RTU Protocol relay equipment , Support RS485/232 Or network communication . Support wide voltage power supply （9-28V DC）, Multiple input and output control , It can be widely used in industrial production 、 Agriculture 、 Smart city 、 Office buildings and other application scenarios .

3. debugging

------ To be completed -------------

1. Commissioning of light, temperature and humidity transmitter
   link : 5.6 Comprehensive case -RTU-Part1
2. 6 Circuit relay commissioning
   link : 5.6 Comprehensive case -RTU-Part2
3. Remote monitoring
   link : 5.6 Comprehensive case -RTU-Part3
   link : 5.6 Comprehensive case -RTU-Part4
   link : 5.6 Comprehensive case -RTU-Part5