Shelly H&T Gen3
Device identification
Device name: Shelly H&T Gen3
Device model: S3SN-0U12A
Device SSID: ShellyHTG3-XXXXXXXXXXXX
Device Bluetooth ID: 0x1809
Short description
Shelly H&T Gen3 (the Device) is a Wi-Fi smart humidity and temperature sensor, featuring a large e-paper graphic display.
Main features
Wi-Fi Connectivity: The device can connect to your home Wi-Fi network, allowing you to remotely monitor humidity and temperature data through a smartphone app or other compatible devices.
Large E-Paper Graphic Display: It features a large e-paper graphic display that provides clear and easy-to-read humidity and temperature information.
Digital clock: NTP-synchronized real-time clock.
Integration with Smart Home Platforms: You can integrate the Shelly H&T Gen3 with popular smart home platforms, including Google, Alexa, and Samsung SmartThings. This enables voice control and automation capabilities through these platforms.
USB Type-C Port: It includes a USB Type-C port for powering the device. While it cannot be used to charge the device's batteries, it allows for continuous power through a USB connection.
Bluetooth Connectivity: Bluetooth is available for inclusion purposes, which may be useful during the setup process.
User-Friendly Interface: The device provides a user-friendly interface with a reset button for manual interactions.
Battery Operation: When running on batteries, the device wakes up at set intervals to take measurements of humidity and temperature. It reports changes in data based on predefined thresholds and unconditionally reports its status to the cloud if no reports are made within a specified time.
USB-Powered Operation: When powered via its USB port, the device wakes up more frequently, performs measurements, updates its display, and unconditionally reports data to connected channels.
Environmental Specifications: The device is designed for use in various environments, with an operational temperature range of 0°C to 40°C (32°F to 105°F) and a recommended humidity range of 30% to 70% RH.
Power Supply Options: It can be powered by 4 AA batteries (not included) or a USB Type-C connection.
Wireless Connectivity: The device supports Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 protocols with specified indoor and outdoor range capabilities.
MCU (Microcontroller Unit): The device is equipped with an ESP-Shelly-C38F with 8 MB of flash memory.
Firmware Capabilities: It supports MQTT for communication and various features such as webhooks and scripting.
These features make the Shelly H&T Gen3 a versatile and convenient device for monitoring humidity and temperature in residential, multi-dwelling units, light commercial, university/college, and other settings, with the added benefits of smart home integration and ease of use.
Main applications
Residential
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
University/college
Integrations
Amazon Alexa supported capabilities
Yes
Google Smart Home supported traits
Yes
Samsung SmartThings supported capabilities
Yes
Device electrical interfaces
USB Type-C port
To supply power to the Device.
Cannot be used to charge batteries inside the Device.
Connectivity
Wi-Fi
Bluetooth
User interface
Inputs
Reset button (behind the back cover)
Reset button actions
-
Press briefly:
If the Device is in Sleep mode, puts it in Setup mode.
If the Device is in Setup mode, puts it in Sleep mode.
-
Press and hold for 5 sec:
If the Device is in Setup mode, enables its access point.
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Press and hold for 10 sec:
If the Device is in Setup mode, factory resets the Device.
Outputs
E-paper graphic display
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Current time |
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