sn3218 2.0.0

Library for the SN3218 18-channel constant current LED driver

SN3218

Pre-requisites

You must enable:

• i2c: sudo raspi-config nonint do_i2c 0

You can optionally run sudo raspi-config or the graphical Raspberry Pi Configuration UI to enable interfaces.

Installing

Stable library from PyPi:

• Just run pip3 install sn3218

In some cases you may need to use sudo or install pip with: sudo apt install python3-pip

Latest/development library from GitHub:

• git clone https://github.com/pimoroni/sn3218-python
• cd sn3218-python
• sudo ./install.sh --unstable

Changelog

2.0.0

• BREAKING: Port to class.
• Legacy support for module methods, auto-instantiates a class

1.2.7

• Bugfix: Fix for Python 3.5

1.2.6

• Initial commit to Raspbian apt repository

1.2.5

• Initial commit to Raspbian apt repository

1.2.4

• Added alternate warning/instructions for missing python3-smbus
• Code quality improvements

1.2.3

• Print fix

1.2.2

• Added i2c_bus_id detection for older Pi

1.2.1

• Removed hard dependancy upon SMbus, added message at runtime

1.0.0

• Initial release