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tablecontrol/README.org

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* Setup
#+BEGIN_SRC sh
virtualenv --no-site-packages --distribute .env
source .env/bin/activate
pip install -r requirements.txt
#+END_SRC
* Connect to serial port
#+BEGIN_SRC sh
picocom /dev/ttyUSB0 -b115200
#+END_SRC
* Small card
** Distance measuring
*** HCSR04 Pins
Trig -- D0
Echo -- D3
Vcc -- 5V
GND -- GND
*** Set up distance measuring
#+begin_src python
import tablecode.main
tablecode.main.distance(16, 0)
#+end_src
** Movement sensor
*** Sensor pins
5V -- 5V
GND -- GND
OUT -- D0
*** Set up movement sensor
#+begin_src python
import machine
pin = machine.Pin(0, mode=machine.Pin.IN, pull=None)
print(pin.value())
#+end_src