Contact
Shelly Plus AddOn

Shelly Smart Home

Shelly Plus AddOn

Price range: 15.000 JOD through 21.000 JOD

3 Years Manufacturer Warranty

Galvanically isolated sensor interface for all Shelly Plus relays. Use it to measure temperature and humidity or connect various analog and digital sensors. Also compatible with most Arduino sensors!

Request information
  • Galvanically isolated sensor interface for all Shelly Plus relays. Use it to measure temperature and humidity or connect various analog and digital sensors. Also compatible with most Arduino sensors!

Reference

Technical specifications

Every value below is sourced from the manufacturer datasheet. Engineering-first hardware, documented down to the last gram.

01

Physical

  • Size (HxWxD)
    37x42x15 ±0.5 mm / 1.46 x 1.65 x 0.59 ±0.02 in
  • Weigh
    105 g / 3.70 oz
  • Shell material
    Plastic
  • Screw terminals max torque
    0.1 Nm / 0.89 lbIn
  • Conductor cross section
    max. 1 mm² / 17 AWG
  • Conductor stripped length
    4.5 mm / 0.18 in
  • Color
    Black
02

Environmental

  • Ambient temperature
    -20 °C to 40 °C / -5 °F to 105 °F
  • Humidity
    30 % to 70 % RH
  • Max. altitude
    2000 m / 6562 ft
03

Electrical

  • Power supply voltage AC
    N/A
  • Power supply voltage DC
    3.3 V (from Shelly plus device)
  • Power consumption
    < 0.5 W (without sensors)
04

Output circuits ratings

  • VCC max. current
    10 mA
  • VREF OUT max. current
    1 mA
  • VREF+R1 OUT resistor
    10 kΩ
05

Shelly Plus device firmware capabilities

  • Shelly Plus Addon supporting devices
    Shelly Plus devices:

  • -Shelly Plus 1/1PM

  • -Shelly Plus 2PM

  • -Shelly Plus i4/i4DC

  • -Shelly Plus 0-10V Dimmer PM

  • -Shelly Plus RGBW PM

  • Shelly Gen3 devices:

  • -Shelly 1/1PM Gen3

  • -Shelly i4/i4DC Gen3

  • -Shelly Dimmer 0/1-10V PM Gen3
  • Temperature reading
    Depends on the DS18B20 or DHT22 sensors
  • Humidity reading
    Depends on the DHT22 sensor
  • Digital input
    -15 V to 0.5 V (True) / 2.5 V to 15 V (False)*
  • Analog input range
    0 to 100%
  • Analog input report threshold
    1%**
  • Voltmeter range
    0 to 10 V
  • Voltmeter report threshold
    0.1 V**
  • Analog input / Voltmeter accuracy
    Better than ±5%

Works with

Plays well with the platforms you already use.

Connect over Wi-Fi, Bluetooth, or Matter and control from any of the major ecosystems.

  • Amazon Alexa Voice
  • Google Home Voice
  • Apple Home iOS / iPadOS
  • Matter Standard
  • Home Assistant Open source
  • SmartThings Samsung

Real scenarios

See Shelly in action.

Lighting

Scenes that follow the day

Warm light at 6 PM, blue daylight at 9 AM — schedule once, forget forever.

Read the guide
Energy

See every watt in real time

PM-series devices stream consumption so you can spot the AC unit eating your bill at 3 AM.

Read the guide
Security

Alerts that reach your pocket

Door/window sensors, flood detectors, and H&T probes push notifications the second something changes.

Read the guide

You may also like

Pairs nicely with these.

View all →