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- Use less wires and more soldering and connectors
- SD data logging (with auto new filenames for each test)
- Add more columns to the screen
Plan
v3
- Use 3+ multiplexers to include twice more sensors (incl. hdc1080 and Si7021, SHT85)
- Add more SHT85 sensors to see results repitability (for most expensive sensor)
- remove some libraries (multiplexor, sensor reading) not compatible to multiple mux projects
- substitute i2c scan every cycle with pre-defined aray proccessing
- (Hardware) i2c 3.3v/5v level converter
- (Hardware) 2500mAh battery with related circuits
- (Hardware) New case,
- (Hardware) New 2m wire between main unit and the board
- (Hardware) New plastic shields for connectors
Plan
v4
- Power one of multiplexers by 5v to add DHT22 to test.
- data visualisation
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