M5Stack Thermal Camera

forked from hkoffer https://github.com/hkoffer/M5Stack-Thermal-Camera-

Latest revision: 20180626

What differ from the original repo
Onboarding
- Required library
- Settings
Usage
Might do (eventually)
Changelog

What differ from the original repo

Code refactoring (pretty much everything)
UX revamped
Display the min value
Display FPS
Autoscaling temperature
Move the spot value (in float) to the center
Pin point the min and max pixel (min colored in blue and max in white)
Auto reboot and reset the i2c port in case of bad connexion
Pause state
Autosleep function

Onboarding

Required library

Settings

Please change the settings in the file M5Stack/M5Stack.ino if something is wrong (especially the orientation).

Setting	Default
`ORIENTATION`	1	Set the orientation of the screen Some batch of M5Stack need it `1` while some other need `0`
`BRIGHTNESS`	255	Brightness level from 0 to 255
`SLEEP`	5	Time in minutes before auto turn off
`DEFAULT_MIN`	22	Minimal temperature scale at boot
`DEFAULT_MAX`	32	Maximal temperature scale at boot

Usage

If no buttons is used after the set period (5mins by default) the unit will power off automatically.

Mode	Button	Function
MODE	`B`	Autoscaling (take current min/max)
	`C`	Pause the screen
SMIN	`B`	Reduce the minimal temp of the scale
	`C`	Increase the minimal temp of the scale
SMAX	`B`	Reduce the maximal temp of the scale
	`C`	Increase the maximal temp of the scale
POINT	`B`	Activate/Deactivate the pinpoint of the minimal reading
	`C`	Activate/Deactivate the pinpoint of the maximal reading

When in frozen state:

Button	Function
`A`	Turn OFF the camera (Also turn back ON)
`B`	Nothing
`C`	Unfreeze the camera

Might do (eventually)

Save to SD (maybe save the buffer as bmp then display it and let the choice to save when on frozen state)
Add sensor reading as overlay with low alpha over a real camera feed (need to compensate the angle)
Web interface (yes, it's useless but I like remote control of crap)
API REST of the raw values (because why not)

Changelog

20180626 : Init.

(outdated picture but you get an idea of what it does)

This is a library for the Adafruit AMG88xx based thermal cameras: Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Written by Dean Miller for Adafruit Industries. MIT license, all text above must be included in any redistribution

jirimatousek / m5stack-thermal-camera Goto Github PK