Shelly Pro Dimmer 0/1-10V PM
Device Identification
- Device name: Shelly Pro Dimmer 0/1-10V PM
- Device model: SPCC-001PE10EU
- Device SSID: ShellyPro0110PM-XXXXXXXXXXXX
- BLE Model ID: 0x2011
Short Description
The Shelly Pro Dimmer 0/1-10V PM is a smart DIN-mountable dimming controller that enables remote control of dimmable drivers (lights, motors, valves, etc.) via mobile phone, tablet, PC, or home automation systems. It operates standalone on a local Wi-Fi network or through cloud-based home automation services. The device is a current-sourcing controller supporting both 0–10V and 1–10V driver types.
Main Features
- DIN rail mountable
- Power measurement: Precise energy consumption monitoring
- Bluetooth connectivity: Complies with Bluetooth standard for short-range data exchange
- BLE Gateway: Enables communication between BLE and Wi-Fi devices
- Wi-Fi: Connects to wireless networks
- Wi-Fi Range extender: Repeats and extends Wi-Fi signal reach
- Ethernet connectivity
- Scripting: Create custom automation scenarios via scripts
- Basic Schedules: Weekly schedules with brightness, transition duration, and flip value settings
- Advanced Schedules: Year-long, detailed scheduling with time adjustments from seconds to months
- Auto on/off timers: Set automatic on/off times
- Local actions: Automation within the local network (brightness, transition, flip value)
- Webhooks: Lightweight event-driven communication with other devices
- Compatibility: Works with third-party systems including KNX
- No hub required: Functions locally or remotely via Shelly Smart Control or external platforms
- Activity log: Stores detailed event history
- KVS (Key-value storage): Persistent storage for key-value pairs
- KNX support: Built-in KNXnet/IP communication
- Safety: Overcurrent, overvoltage, and overpower protection
- Virtual and BTHome components: Dynamically created user-defined components
- Diverse driver integration: Supports 0–10V and 1–10V signals; at 0% brightness, no light output and relay off. In UI/app, light appears "on" because no turn-off action has been triggered.
- Night Mode: Sets reduced brightness during nighttime hours
- Switch/Button input mode: Flexible control using one or two buttons:
- One-button dimming
- Dual-button dimming
- Transition duration: Controls time to transition between brightness levels
- Minimum brightness on toggle On: Default 3% when turning on if below threshold (excludes custom transitions in Schedules/Actions)
- Min/Max brightness: Adjusts dimming range for finer control
- Button fade rate: Speed of brightness change while holding button (default: 3x)
- Button presets: Applies state on double-click (default: 100%)
Use Cases
- Adjust brightness of 0–10V lights for optimal ambiance
- Automate lighting schedules throughout the day
- Retrofit existing lighting systems with current switches
- Sync lights with sunrise/sunset times using smart schedules
- Enable night mode for lower brightness at night
- Integrate with Home Assistant, Google Home, Alexa, SmartThings, and more
- Control dimming via single or double button press
- Monitor power usage for energy management
Integrations
Amazon Alexa supported capabilities
Yes
Google Smart Home supported traits
Yes
Samsung SmartThings supported capabilities
Yes
Simplified Internal Schematics

Device Electrical Interfaces
Inputs
- 2 switch/button inputs on screw terminals: S1, S2
- 2 power supply inputs on screw terminals: N (neutral), L (live)
- 1 relay input with power measurement on screw terminal
Outputs
- 2 × 0–10V outputs on screw terminals: +, –
- 1 relay output with power measurement on screw terminal
Connectivity
- Ethernet
- Wi-Fi
- Bluetooth
Safety Function
- Overheating protection
- Overvoltage protection
- Overcurrent protection
- Overpower protection
Supported Load Types
- 0–10V signal control (lights, motors, valves, etc.)
- 1–10V signal control
User Interface
Inputs
- One (Reset) button
- Press and hold for 5 seconds → enable Device Access Point and Bluetooth
- Press and hold for 10 seconds → factory reset
Outputs
- LED indication
- Power (red): On when power is connected
- Wi-Fi (varies):
- Blue: AP mode
- Red: STA mode, not connected to Wi-Fi
- Yellow: STA mode, connected to Wi-Fi but not to Shelly Cloud (or Cloud disabled)
- Green: STA mode, connected to Wi-Fi and Shelly Cloud
- Flashing Red/Blue: OTA update in progress
- LAN (green): On when LAN is connected
- Out (red): On when output is active
Specifications
| Quantity | Value |
|---|---|
| Physical | |
| Size (H×W×D) | 94×19×69 ±0.5 mm / 3.70×0.75×2.71 ±0.02 in |
| Weight | 70 g / 2.5 oz |
| Screw terminals max torque | 0.4 Nm / 3.54 lbin |
| Conductor cross section | 0.5–2.5 mm² / 20–14 AWG (green connectors); 0.5–1.5 mm² / 20–16 AWG (blue connectors) |
| Conductor stripped length | 6–7 mm / 0.24–0.28 in (green); 5–6 mm / 0.20–0.24 in (blue) |
| Mounting | DIN |
| Shell material | Plastic |
| Shell color | Blue |
| Connectors color | Green, Blue |
| Environmental | |
| Ambient working temperature | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity | 30% to 70% RH |
| Max. altitude | 2000 m / 6562 ft |
| Electrical | |
| Power supply | 110 – 240 V~ |
| Power consumption | < 3 W |
| Neutral not needed | No |
| 0–10V/1–10V voltage control type | Current sourcing |
| External protection | 16 A, tripping characteristic B or C, 6 kA interrupting rating, Energy limiting class 3 |
| Output circuits ratings | |
| Max. switching voltage | 240 V~ |
| Max. switching current | 16 A |
| Sensors, meters | |
| Voltmeter (AC) | Yes |
| Ammeter (AC) | Yes |
| Power and energy meters | Active and apparent power; Active and apparent energy; Power factor; Fundamental active and reactive energy |
| Measurement data storage | No |
| Internal temperature sensor | Yes |
| Radio | |
| Wi-Fi | |
| Protocol | 802.11 b/g/n |
| RF band | 2412 – 2472 MHz |
| Max. RF power | < 20 dBm |
| Range | Up to 30 m / 100 ft indoors, 50 m / 160 ft outdoors (depends on conditions) |
| Bluetooth | |
| Protocol | 4.2 |
| RF band | 2402 – 2480 MHz |
| Max. RF power | < 4 dBm |
| Range | Up to 10 m / 33 ft indoors, 30 m / 100 ft outdoors (depends on conditions) |
| Microcontroller unit | |
| CPU | ESP32-D0WDQ6 |
| Clock frequency | 40 MHz |
| Flash | 8 MB |
| Firmware capabilities | |
| Schedules | 20 |
| Webhooks (URL actions) | 20 with up to 5 URLs per hook |
| Scripting | Yes |
| MQTT | Yes |
| Advanced schedules | Yes |
| KVS (Key-Value Store) | Yes |
Basic Wiring Diagrams

Legend
| Terminal | Description | Wire | Description |
|---|---|---|---|
| O | Relay output terminal | L | Live (110–240 V~) wire |
| I | Relay input terminal | N | Neutral wire |
| + | 0–10 V⁺ positive terminal | ||
| – | 0–10 V⁻ negative terminal | ||
| SW1 | Switch/button input terminal | ||
| SW2 | Switch/button input terminal | ||
| LAN | Local Area Network RJ45 connector | ||
| L | Live (110–240 V~) terminal | ||
| N | Neutral terminal | ||
| Dim+/Dim– | Positive/Negative terminal of LED driver | ||
| V+/V– | Positive/Negative output of LED driver |
Troubleshooting
- Ensure proper power supply:
- Check cables, outlets, and power indicators.
- Inspect connections:
- Verify all wiring is secure and properly seated.
- Review device settings:
- Confirm configurations match intended use.
- Update firmware/software:
- Check for updates to fix known issues and improve performance.
- Restart/reboot:
- Turn off, wait a few seconds, then power back on.
- Check network connection:
- Validate settings; restart router/switch if needed.
- Inspect physical components:
- Look for damage, overheating, or abnormal behavior.
- Check compatibility:
- Ensure all system components are compatible.
- Monitor environmental factors:
- Consider temperature and humidity levels.
- Inspect power quality:
- Use surge protector or voltage regulator if unstable supply.
These are general steps. For persistent issues, contact Shelly Technical Support.
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