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- Use less wires and more soldering and connectors
Plan
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- SD data logging (with auto new filenames for each test)
- Add more multiplexors to be able to columns to the screen
Plan
v3
- Use 3+ multiplexers to include twice more sensors (incl. include hdc1080 and Si7021, SHT85)
- Add more SHT85 sensors to see results repitability (for most expensive sensor)
- Add more columns to the screen
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- remove some libraries (multiplexor, sensor reading) not compatible to multiple mux projects
- substitute i2c scan every cycle with pre-defined aray proccessing
v4
- Power one of multiplexers by 5v to add DHT22 to test.
- SD data logging and visualisation
v4
v5
- remove libraries (that is suppose to work with single sensor mostly) and create simple init and read functions for all sensor types
- remove i2c scan every cycle, remember sensors from setup phase (need restart to change sensors but it is fine)
- add non-i2c sensors like DHT11 and AM2302
- make some additional screen modes and control buttons
v6
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- code optimisation
- got some kind of home-made "calibration" tests with resolutions
- publish final electric scheme, sketch, results
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