Software
All parameters are optional. They all have a defined default value.
The Art-Net configuration is stored on the sdcard in the file "artnet.txt".
| Parameter name
|
Description | net
|
Bits 14-8 of the 15 bit Port-Address are encoded into the bottom 7 bits of this field. (default = 0)
|
subnet
|
Bits 7-4 of the 15 bit Port-Address are encoded into the bottom 4 bits of this field. (default = 0) |
universe
|
Bits 3-0 of the 15 bit Port-Address. (default = 0) |
| output |
dmx (default) / spi (WS28xx configuration) / mon (real-time DMX monitor, WiFi version only)
|
| use_timecode |
0 (default) / 1 (display the TimeCode in the upper right corner)
|
| use_timesync | 0 (default) / 1 (display the TimeSync in the upper right corner) | | enable_rdm | 0 (default) / 1 (Enable RDM mode)
| | short_name | Default = 'AvV Art-Net Node' | | long_name | Default = 'Raspberry Pi Art-Net 3 Node http://www.raspberrypi-dmx.org' | | manufacturer_id | Default = 7FF0 (RESERVED FOR PROTOTYPING/EXPERIMENTAL USE ONLY) | | oem_value | Default = 20E0 (OemArtRelay) | | network_data_loss_timeout | The time in seconds when output will be stopped stopped or blackout. Maximum = 255. (default = 10). 0 = disabled.
| | disable_merge_timeout | 0 (default) / 1 |
Example:
output=spi
The WS28xx configuration is stored on the sdcard in the file "devices.txt".
Example:
led_type=WS2812B
led_count=144
Hardware WS28xx
Ethernet version using the Raspberry Pi GPIO header
Please bear in mind that you can just drive a few RGB led's from the Raspberry Pi power supply.
See here for more technical details.
SPI connector details can be found here.
| 
