kurtd5105/sensehatlogger

A Raspberry Pi Sense Hat sensor logger with LED and text file output.

sensehatlogger's Issues

The pressure output is incorrect

The pressure metric output is incorrect, it outputs stuff like 11.99 when the pressure metric reads 1002.91.

Add argument for fixed rotation of the LED matrix

An argument should be added that will allow the user to rotate the LED matrix by a certain amount of degrees. The screen will be rotated to the nearest 90 degree.

The decimal part of the number always outputs with the X10 flag

The decimal part of the number shouldn't have the X10 flag at all and should be disabled. The X10 flag is for when the number is missing the unit eg 123 will output 12 X10 since only 2 numbers can be displayed and they are the most significant digits.

Scale the color based on deviation from normal values

The output color of the LED matrix should be changed based on deviation from room temperature, atmospheric pressure at sea level and deviation from 50 for humidity.

Log the data into log files

Every hour the data and the metrics should be logged into two separate log files. These files should be held for 7 days, and after that only the hourly metrics log should remain.

Rotate the display based on orientation

When the Sense Hat is rotated, the readouts should be rotate so the user can still read them.

Reduce time that the LED matrix is on

The LED matrix can cause temperatures to fluctuate since LEDs leak some heat when used. The gap should be reduced and the LED matrix should only output values every second reading.

Turn off display at night.

The LED matrix shouldn't light up from 11 pm to 8 am by default (configurable with command line arguments).

Turn low_light on and allow it to be disabled with an argument

The Sense Hat has a low light setting which should be set to True so the LEDs aren't so bright and also generate less heat. This should come with a command line argument to set the low light setting to False.

Display the hourly metrics on the LED array

Every minute, the current temperature and hourly metrics should be displayed on the LED array.

Measure metrics from the Sense Hat sensors over an hour

The sense hat needs to log the data from the temperature, pressure and humidity sensor over an hour, every minute. It needs to also calculate the average, min, and max of these values.

Round the sensor data to 2 places

The sensor data should be rounded to 2 places for display simplicity.