Skip to main content
Skip table of contents

Shelly H&T

Shelly H and T

Device identification

  • Device name: Shelly H&T

  • Device SSID: shellyht-XXXXXX

Short description

Shelly H&T is a smart temperature and humidity sensor, which can be remotely controlled and monitored through a mobile phone, tablet, PC, or home automation system. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services.

Shelly H&T can be accessed, controlled, and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet.

Shelly H&T has an embedded Web Interface, which can be used to monitor and control the device, as well as adjust its settings.

Main applications

  • Residential

  • MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)

  • Light commercial (small office buildings, small retail/restaurant/gas station, etc.)

  • Government/municipal

  • University/college

Integrations

  • Google

  • Samsung SmartThing

  • Alexa

Connectivity

  • Wi-Fi

User interface

Inputs

  • Reset button

    • Press and hold for 5 seconds to enable the Device access point connection.

    • Press and hold for 10 seconds to factory reset the Device.

Outputs

  • LED status light

Specifications

Type

Value

Physical

Size (HxD):

35x46 mm / 1.38x1.81 in

Weight:

16 g without battery
33 g with battery

Mounting:

Wireless

Shell material:

Plastic

Color:

Black or white

Environmental

Ambient temperature:

-10 °C to 50 °C / 14 °F to 122 °F

Humidity

20 % to 90 % RH

Electrical

Power supply, Batteries

3V DC - CR123A

Estimated battery life

Up to 18 months

Power consumption

Static ≤70uA
Awake ≤250mA

Radio

RF band:

2401 - 2495 MHz

Max. RF power:

<20 dBm

Wi-Fi protocol:

802.11 b/g/n

Wi-Fi Range:

Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
(Depends on local conditions)

MCU

CPU:

ESP8266

Flash:

2 MB

Firmware capabilities

Webhooks (URL actions):

5 with 5 URLs per hook

Scripting:

No

MQTT:

Yes

Sensors

Temperature sensor:

Yes

Humidity sensor:

Yes

Troubleshooting

...

Web interface guide

Read the Shelly H&T web interface guide

Components and APIs

Printed User Guide

User and Safety Guide

Compliance

Shelly HT multilingual EU declaration of conformity.pdf

Shelly H&T White UK PSTI ACT Statement of compliance.pdf

Shelly H&T Black UK PSTI ACT Statement of compliance.pdf

JavaScript errors detected

Please note, these errors can depend on your browser setup.

If this problem persists, please contact our support.