Analog 0-30 V Add-on (for Shelly Pill)
£8.29
The Analog 0-30V Add-on extends the Shelly Pill's measurement range to 30V DC, letting it monitor batteries, power supplies and analogue sensors including industrial 0-10V signals. It adds one analogue input plus two configurable digital I/Os, and includes a 5V output to power connected sensors directly. Requires the 5-Terminal Add-on to connect.
- Extends voltage measurement range to 0-30V DC
- Adds 1 analogue input and 2 digital I/Os
- Requires the 5-Terminal Add-on to connect to the Pill
- Includes a 5V output to power connected sensors directly
Buy the Analog 0-30 V Add-on (for Shelly Pill) online in the UK from ShellyUK — genuine Shelly stock with fast UK delivery.
The Analog 0–30 V Add-on for the Shelly Pill is a powerful expansion module designed to bring accurate voltage and analogue sensor monitoring into your setup. By extending the Shelly Pill’s measurement range up to 30V DC, it allows you to track batteries, power supplies, and a wide variety of analogue sensors with precision. Connected via the 5-Terminal Add-on, it transforms the Shelly Pill into a flexible monitoring hub for both DIY projects and professional applications.
With a dedicated analogue input and two additional configurable digital I/Os, this add-on provides both measurement and control capabilities in one compact module. It supports common analogue sensors such as light, soil moisture, or sound sensors, as well as industrial 0–10 V signals used in more advanced systems. The built-in 5V output also allows you to power connected sensors directly, simplifying installation and reducing the need for additional components.
- Measures DC voltage from 0–30 V
- Supports analogue sensors and battery monitoring
- 1 analogue input + 2 configurable digital I/Os (3.3V logic)
- 5V power output for connected devices
- Works with The Pill via the 5-Terminal Add-on
Whether you’re monitoring battery health, integrating industrial sensors, or building custom automation projects, the Analog 0–30 V Add-on gives you the data you need in real time. It’s the ideal solution for expanding the Shelly Pill’s capabilities into precise, low-voltage measurement and control.
* Requires the 5-Terminal Add-on to connect to the Shelly Pill.
Extends voltage measurement range to 0-30V DC
Adds 1 analogue input and 2 digital I/Os

Requires the 5-Terminal Add-on to connect to the Pill
Includes a 5V output to power connected sensors directly
Where you'd use it
Off-Grid Battery Monitoring
Connect it to a leisure battery or off-grid power supply to track voltage in real time and get warned before it drops too low.
Soil Moisture Automation
Wire in an analogue soil moisture sensor to drive an irrigation automation that only waters when the ground is actually dry.
Industrial 0-10V Signal Reading
Read an existing industrial 0-10V sensor signal into the Shelly Pill for logging or automation without needing dedicated industrial monitoring hardware.
Specification
Environmental
- Humidity
- 30% to 70% RH
Power & Electrical
- Digital inputs triggering voltage Active LOW; Trigger low: < 0.83V Trigger high: > 2.48V
- Digital inputs max. voltage
- 3.3V
- Max. switching voltage
- 3.3V (logic-level)
Other
- Ambient temperature
- 0 to 40 °C / 32 to 105°F
- Voltmeter range (DC)
- 0 - 30 V
- Voltmeter accuracy ±(2% + 5d)
- Max. switching current
- 20mA








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