Shelly 2PM Gen4- PACK 2

The Shelly 2PM Gen4 requires a wiring configuration that includes:

• A live wire (L)
• A load wire (L1)
• A neutral wire (N) is mandatory for proper operation.
• It supports a voltage range of 110-240V AC and can handle an amperage limit of up to 16A per channel.

To integrate the Shelly 2PM Gen4 with Home Assistant, you can use either:

• The built-in Shelly integration available in Home Assistant.
• MQTT for advanced configurations, requiring setup of an MQTT broker.

Ensure that your device is connected to the same network as your Home Assistant instance for seamless integration.

The Shelly 2PM Gen4 is typically used in:

• Smart home environments for controlling lights and appliances remotely.
• Automation scenarios where devices need to be scheduled or triggered by other smart home events.
• Integration into existing electrical systems for enhanced control without extensive rewiring.

While the Shelly 2PM Gen4 offers extensive capabilities, the following limitations should be noted:

• Only two channels can be controlled independently.
• Device can only control devices within the specified voltage and amperage limits.
• Custom automations may require additional setup when using REST API or MQTT.

If the Shelly 2PM Gen4 is not responding, consider the following troubleshooting steps:

• Verify that the device is properly wired and that the neutral wire is connected.
• Check the power supply to ensure it is within the 110-240V AC range.
• Ensure that the device is connected to the Wi-Fi network and that the signal strength is adequate.
• Reboot the device and check for firmware updates via the Shelly app.