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README.org

Setup

virtualenv --no-site-packages --distribute .env
source .env/bin/activate
pip install -r requirements.txt

Connect to serial port

picocom /dev/ttyUSB0 -b115200

Small card

Set up distance measuring

import tablecode.main

tablecode.main.distance(16, 0)

HCSR04 Pins

Trig D0 Echo D3 Vcc 5V GND GND