OregonPi

433 Sensor Oregon Scientific decoder for Raspberry Pi

Code based on disk91 project http://www.disk91.com

Support OregonSensorV2

THGR122NX
THN132N
THGRN228NX
WGR9180
STR928N
BTHG968

Hardware Config

https://projects.drogon.net/raspberry-pi/wiringpi/pins/

INPUT GPIO 1

Install wiringPi

sudo apt-get install git-core
sudo apt-get update
sudo apt-get upgrade
git clone git://git.drogon.net/wiringPi
cd wiringPi
git pull origin
./build

Install OregonPi

cd ..
git clone git://github.com/1000io/OregonPi
cd OregonPi
make

Execute

sudo ./test

Execute & Save Log Archive

nohup sudo /home/pi/OregonPi/test /home/pi/OregonPi/log_oregon.csv &

Log Example

[chanel number],[temp],[hum]

1,temp19.100000,hum69.000000

Pimatic Integration

You can use it with pimatic-log-reader as I do :)

https://pimatic.org/plugins/pimatic-log-reader/

pimatic config example:

{
  "id": "oregon1",
  "name": "Bedroom Sensor",    //sensor display name
  "class": "LogWatcher",
  "file": "/home/pi/OregonPi/log_oregon.csv",  //log file
  "attributes": [
    {
      "name": "temp",
      "type": "number",
      "unit": "°C"
    },
    {
      "name": "hum",
      "type": "number",
      "unit": "%"
    }
  ],
  "lines": [
    {
      "match": "1,temp(.+),hum(.+)",   // ->1<- Sensor channel number
      "temp": "$1",
      "hum": "$2"
    }
  ]
}

Data Support

Sensor(char * _strval); // construct and decode value

bool availableTemp(); // return true if valid && have Temp
bool availableHumidity(); // return true if valid && have Humidity
bool isBatteryLow(); // return true if valid && haveBattery && flag set.
bool hasChannel(); // return true if valid && haveChannel
bool isDecoded(); // return true if valide
bool availableSpeed(); // return true if valid && speed in km/h
bool availableDirection(); // return true if valid && wind direction
bool availableRain(); // return true if valid && rain in mm/h
bool availablePressure(); // return true if valid && pressure in mb
double getTemperature(); // return temperature in CÂ°
double getHumidity(); // return humidity in % (base 100)
char * getSensorName(); // return sensor name
double getRain(); // return Rain
double getTrain();
double getDirection(); // return wind direction
double getSpeed(); // return speed in km/h
double getPressure(); // return pressure in mb
int getChannel(); // return channel value
int getSensClass(); // return sensor class
int getSensType(); // return sensor type

Thanks to

@renzo38 & @FunFR

volhit/OregonPi