Installation Wiki & Technical Reference
Sandhill Nursery, Huntsville, Ontario
2025 Season Report
Device uptime, availability analysis, heatmaps, incident timeline, and recommendations from Home Assistant telemetry.
Press & Reviews
Media coverage, visitor reviews, tourism board listings, video collection, and social media roundup.
Technical Overview
Complete system architecture, signal flows, protocol reference, startup/shutdown sequences, and FAQ. Everything you need to understand, operate, or take over the installation.
Products
Power Supply Guide →Decorative Spheres
Blue/white jellyfish & multi-color balls
Arch Decorations
80 arches, warm white & blue
Mushroom Lights
30W and 130W variants
Dandelion Lights
AC vs DC, RGB color-changing
Hot Air Balloons
4M / 6M / 8M sectioned assemblies
Igloo
11-section build, 1,000W
Letter / Sign Lights
Center-fed power supply
Tree Decorations
Large, blossom, and autumn trees
LED Rope Lights
60 rolls, 5 colors, wiring rules
String Lights
Multi-color, 1,520W total
Connectors & Accessories
String and rope light connectors
Technical Systems
Network Devices
IP & MAC registry, 10.50.0.x subnet
Home Assistant
Entities, automations, dashboard panels
Chataigne
Show control: DMX, WebSocket, TCP, MIDI
DMX Art-Net Nodes
PKnight CR041R node assignments
Node-RED
Flow docs, WebSocket architecture
NDB Controllers
35 LED controllers, IP & zone mapping
FPP Players
Zone & NDB channel output detail
Network Map
Interactive infrastructure topology
MadMapper
Projection mapping: Butterfly, Flowers, Fire
Lasers
4 LaserCubes, MIDI control, LaserOS config
Power Supply Guide
HLG-320W, XLG-320W, XLG-200W specs