Electronics Compatibility Chart
Yes Supported
Partial Limited
No Not supported
Skip the chart — see it live
Pick a head in the 3D configurator and it only offers displays that fit — every combination priced in real time.
Display types
NeoPixel — Per-Pixel RGB
Full-Color Panel (HUB75)
LED Matrix (MAX7219)
Feature comparison
| Full-Color Panel (HUB75) | LED Matrix | NeoPixel RGB | ||
|---|---|---|---|---|
|
WF1 Panel
third-party
|
ProtoFrenz Panel | ProtoFrenz LED Matrix |
ProtoFrenz NeoPixel |
|
| Boop sensor | No | Yes | Yes | Yes |
| WiFi / WebUI | Upload only | Full | Full | Full |
| Audio reactive | No | Yes | Yes | Yes |
| Custom bitmap drawing | No | Yes | Yes | Yes |
| Gradient color overlay | No | Some | Monochrome | Yes |
| Color depth | Limited | Limited | Monochrome | 16.7M colors |
| Display brightness | Standard | Standard | Standard | High |
| Head adaptability | Fixed size | Fixed size | Universal | Universal |
Head compatibility
| Full-Color Panel (HUB75) | LED Matrix | NeoPixel RGB | ||
|---|---|---|---|---|
| Head | WF1 Panel | PF Panel | PF LED Matrix | PF NeoPixel |
| MK2 | No | No | Yes | Yes |
| MK3 | Yes | Yes | Yes | Yes |
| MK5 | Yes | Yes | Yes | Yes |
| ZillionRoss | No | No | Yes | Yes |
| Cipher | Yes | Yes | Yes | Yes |
| Nyx | No | No | Yes | Yes |
| Iris | No | No | Yes | Yes |
* Full-color panels need visor depth clearance — only heads that fit the dual 64×32 (192×96 mm) panels can use them.
Pros & cons
WF1 Panel
+Lowest price point
+Updates through app
−No boop sensor
−No touch button control
−Upload-only WebUI
−Not audio reactive
−16 colors only
−No bitmap drawing
−Limited head fit
ProtoFrenz Panel
+High-resolution 128×32 display
+Full WebUI + bitmap editor
+Multiple expression slots
+Boop + audio reactive
+Touch button control
+OTA updates
−Panel depth limits head fit
−Limited color gamut vs NeoPixel
−Lower brightness per pixel
ProtoFrenz LED Matrix
+Fits every head
+Full feature set
+Boop + audio reactive
+Full WebUI + bitmap editor
+Touch button control
+OTA updates
−Monochrome only
−No gradient / color
ProtoFrenz NeoPixel
+16.7M colors — true 24-bit RGB
+Noticeably brighter than full-color panels
+Fits every head — flexible, thin modules
+Custom shapes & non-standard visors
+Animated gradients + 8 overlay effects
+Boop + audio reactive
+Touch button control
+OTA updates
−Brightness care needed (brownout risk at full white)
−Premium price point
Still not sure? Build your head in 3D — the configurator only shows combinations that work together.