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hc-sr04-pi

v0.0.6

Published

HC-SR04-Pi is a module for distance measurement with a Raspberry Pi via a HC-SR04 sensor.

Downloads

17

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

steffen982steffen982

Keywords

hc-sr04raspberrypidistancedistance measuring

Readme

HC-SR04-Pi

HC-SR04-Pi is a module for distance measurement with a Raspberry Pi via a HC-SR04 sensor.

Usage

In order to use HC-SR04-Pi you have to make sure pigpio is installed:

sudo apt-get update
sudo apt-get install pigpio

Limitations

Since the HC-SR04-Pi module uses pigpio there are some limitations:

  • A limitation of the pigpio C library is that it can only be used by a single running process.
  • The pigpio C library requires root/sudo privileges to access hardware peripherals.

This means you have to run your program with root/sudo privileges aswell!