Buying guide
Hardware we have used and tested. If you are not sure what to buy, start here. All items below have been used with MoonModules software and in real projects.
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Microcontrollers
- Lilygo T7-S3 (AliExpress) — recommended for the MoonHub75 PCB
Peripheral boards
LEDs
LED curtains
Note (January 2025): Recent shipments of LED curtains often have T-connectors with an LED inside. These need to be addressed as 800 lights to burn 400 (the T-connector LED shifts each ID by 40). Types vary between batches and sellers. Ask on Discord before buying if you are unsure.
- RGB LED Curtain String (AliExpress) — normal 400 addresses (until mid-2024)
- LED Curtain (AliExpress)
- LED Curtain with T-connector LEDs (AliExpress) — use 800 addresses
- LED Curtain USB, APA106 (AliExpress) — red and blue swapped
HUB75 panels
P2, P2.5, P3 etc. is the pixel pitch in mm. We work mostly with P2.5.
- 128×64 P2.5 — €23.97 (AliExpress)
- 128×64 P2.5 — €19.19 (AliExpress)
- 64×64 P3 — €22.39 (AliExpress)
- 32×32 P6 — experimental WLED-MM support (AliExpress)
Good panels have larger LED chips (3535 vs 2121), brightness above 800 cd/m² (1200 is good), and a solid frame. Outdoor panels reach 8000 cd/m².
Use the MoonHub75 PCB to connect a HUB75 panel to a Lilygo T7-S3. WLED-MM HUB75 instructions.
Moving heads
- 19×15W Zoom Wash RGBW Moving Head (AliExpress) — used at the September 2025 festival
19 LEDs, 15W each (max 285W). Supports zoom. Three LED groups for 16Ch or 24Ch DMX mode. Temperature-controlled fan. No gobos. ~100–110 €. Supported by current MoonLight.
Multi-pin fixture shopping list
For driving large LED setups across multiple outputs using FastLED or the physical LED driver:
Basics
- Universal Control Box 12×12×5 (Makerworld, printable)
- Prototype board 10×10 cm (AliExpress)
- 16-pin mini screw terminals (AliExpress)
- Wiring connectors for GND and + (AliExpress)
- 5V 20A power supply (AliExpress)
- 2-pin screw terminals for power (AliExpress)
- 3-pin wire 22AWG (AliExpress)
- 19-pin female header for ESP32 WROVER (AliExpress)
- 22-pin female header for S3 (AliExpress)
Physical LED driver
Virtual LED driver
Optional
Other useful items
- 3-wire connectors (AliExpress)
- Push-in terminal block (AliExpress)
- Logic analyser (AliExpress) — for diagnosing flickering LEDs