Key Features
| 6-Channel Relay Control | Independent 10A AC/DC channels for fans, humidifiers, heaters, lighting |
| Three Control Modes | Dynamic (sensor-driven), Schedule (time-based), or Hybrid |
| Fail-Safe Design | Automatic fallback to schedule mode if sensor connectivity is lost |
| Barometric Pressure | Built-in BMP581 (300–1250 hPa) — pushes pressure to Spore for CO2 compensation |
| Speaker Alerts | Audible notifications for critical conditions |
| Multi-Sensor Support | Connect up to 6 Spore devices, polled in parallel |
| Device Health Tracking | Active / Degraded / Offline status with auto-disable after repeated failures |
| Safety Interlocks | Prevents conflicting operations, relay on-time limits, 4-second activation delay |
| Emergency Stop | Instant all-relay shutdown from the web interface |
| OTA Updates | Over-the-air firmware updates with automatic rollback |
Technical Specifications
| Microcontroller | ESP32-S3-N16R2 |
| Flash / PSRAM | 16 MB / 2 MB |
| Relays | 6x J1071CS5VDC.36 (10A per channel) |
| Pressure Sensor | BMP581 (300–1250 hPa, ±0.5 hPa) |
| Speaker | CPT-1207-3TH |
| Connectivity | WiFi 2.4 GHz 802.11 b/g/n |
| Power | USB-C (logic) + 12–24V DC (relay operations) |
| Discovery | mDNS (hyphae-NNNN.local) |
| Status Indicators | 2 programmable LEDs |
| Local Storage | 3 MB LittleFS cache |
| Max Spore Devices | 6 (parallel polling) |
| Group Amperage Limit | 8–9A sustained per relay group |
| Operating Temp | −40°C to +85°C (BMP581 limit) |
What's in the Box
- 1x Hyphae network controller
- 6x NEMA 15-R outlet connections
- Quick start and safety guide
- Access to online documentation
Safety Notes
- Never exceed 8–9 amps sustained per relay group
- 4-second delay between relay activations prevents power spikes
- Automatic fallback to schedule mode if Spore sensors go offline
- Emergency Stop available from the web interface at all times