Key Features
Measurement range
Extends The Pill’s measurement range for sensors and batteries
Compatible via 5-Terminal Add-on
1 Analog Input (AN) + 2 configurable Digital IOs (3.3 V logic)
5 V power output for connected sensors
Device identification
Device name: Analog 0-30V Add-on (Accessory for The Pill by Shelly)
Device model: N/A
Short description
Measures analog sensors and DC voltages up to 30V.
Extends the voltage measuring range of The Pill for analog sensors and batteries with voltages up to 30V. Suitable for the most popular analog sensors (0-5V) or battery measurement (4.2V, 12V, 24V).
Requires: 5-Terminal Add-on for connection with The Pill
Main features
Voltage measurement range 0-30V: Extends the voltage measuring range of The Pill for measuring analog sensors and batteries.
Device electrical interfaces
Inputs
1 Analog Input - AN
2 Digital Input/Outputs (logic-level 3.3 V) - IO2, IO3
Power
Optional Power terminals - 5V, GND
Addon interface
Interface connector for 5-Terminal Add-on for connection with The Pill
Detailed inputs and outputs description
Symbol | Description | Usage |
|---|---|---|
GND | Ground | Reference ground for connected sensors or power supply |
AN | Analog Input: 0 - 30 V | Measurement of the connected analog sensor or battery |
IO2 | Input/Output (logic-level 3.3V) | Configurable for: Digital Input or Digital Output |
IO3 | Input/Output (logic-level 3.3V) | Configurable for: Digital Input or Digital Output |
5V | 5V Power | Power output for sensor or 5V Power for The Pill |
Physical | |
Size (HxWxD): | 36.5 mm x 26.5 mm x 11.5 mm |
Weight: | 8 g |
Shell color: | Black |
Environmental | |
Ambient working temperature: | 0 to 40 °C / 32 to 105°F |
Storage temperature: | -20°C to 40°C / -5°F to 105°F |
Humidity: | 30 % to 70 % RH |
Max. altitude: | 2000 m / 6562 ft |
Sensors, meters | |
Voltmeter range (DC) | 0 V - 30 V |
Voltmeter accuracy: | ±(2% + 5d) |
Input circuits ratings | |
Digital inputs triggering voltage: | Active LOW; Trigger low: < 0.83 V Trigger high: > 2.48 V |
Digital inputs max. voltage | 3.3 V |
Output circuits ratings | |
Max. switching voltage: | 3.3 V (logic-level) |
Max. switching current: | 20 mA |
What are the differences between the different generations of Shelly products?
Each new generation adds more power, memory, and features:
Gen 1 offers basic control;
Gen 2 (Plus Series, Mini Series, Pro Series) adds Bluetooth, scripting, and better security;
Gen 3 improves performance, adds Matter (starting from firmware version 1.6.0 or newer) and advanced monitoring;
Gen 4 offers multi-protocol connectivity, featuring Wi-Fi 6, Bluetooth, Zigbee, and Matter.
Can I control the device via Bluetooth?
No, the protocol is used only for device inclusion, allowing for quick and easy setup through the Shelly Smart Control app.
For bluetooth control it is required to have another Bluetooth device such as Shelly BLU Button or Shelly BLU Motion to interact.
Additionally, Shelly devices can function as a BLE gateway, bridging Shelly BLU devices to your Wi-Fi network.
Is it possible to use the device without a hub?
Yes, Shelly devices (except for Wave devices) operate independently without the need for a hub. They connect directly to your Wi-Fi network, and you can control them via the Shelly Smart Control app, web interface, or through integrations with platforms like Google Home, Alexa, Home Assistant and Samsung SmartThings.
Use cases
Hobby Analog Sensor Monitoring
If you enjoy building small DIY projects, the Analog 0-30 V Add-on lets you attach your favorite hobby sensors straight to The Pill by Shelly.
Industrial Analog Sensor Integration
In professional environments, many systems rely on 0-10 V sensors to report critical measurements. By wiring these sensors into the Analog 0-30 V Add-on, The Pill by Shelly becomes your data bridge.
Voltage Monitoring for Battery Systems
In small battery-powered setups, even slight voltage changes can affect performance and reliability.