(as of Oct 17,2021 13:00:58 UTC – Details)
Wi-Fi operated Relay Switch
Control a wide range of home appliances and office equipment (lights, power lines, security systems, heating radiators, air conditioners, etc.) from anywhere with the smallest Wi-Fi operated relay switch with Shelly 1PM
Internal temperature sensor for overheating protection. If the PCB temperature goes above a danger level for any reason, the device will turn off.
The relay will turn off the circuit immediately if it detects a consumption higher than the defined over-power setting.
Shelly 1PM comes with a programming/debug header which can be used to flash alternative firmware on the device. It has an ESP8266 inside, with a 2MB flash chip. A USB-to-UART adapter is needed as well as a reliable 3.3V with at least 350 mA drive capability.
The following diagram shows the device pinout
Power supply – 110-230V AC or 24-60V DC – Shelly 1PM is compatible with all major international voltage standards
Wireless 802.11 b/g/n(2.4 GHz) – Shelly 1PM can connect directly to any Wi-Fi network, no HUB required or can operate as an Access Point.
Maximum load – With the 16A max load, you can control a wide range of home appliances and office equipment
Power metering – Shelly 1PM has integrated precise power meter, which provides you with detailed power consumption.
Overheating protection – Internal temperature sensor for overheating protection
Embedded web interface – You can set up Shelly without the need of any additional controller or hub, thanks to the embedded web interface.
Mobile app control – Turn devices on/off directly from your smartphone or tablet. You can control lighting, heating and any other connected electrical appliance in your house.
Sunrise/sunset schedules – Shelly 1PM can automatically turn on/off based on the sunrise and sunset hours at home.
Weekly schedules – Choose a time and create custom daily schedules for your devices
EMBEDDED WEBSERVER – Shelly 1 PM Whas an embedded web server
COMPACT DESIGN – Fit it everywhere, measure everything and control it remotely. Shelly has been designed for installation in a limited space, such as wall mounts, electrical control panels, etc.
CONTROL YOUR HOME – Use Shelly as an accessory to a home automation controller, or it may be used as another automation system’s component.
ENERGY CONSUMPTION MONITORING – Shelly can be used for electrical circuits (up to 3.5 kW) with energy consumption monitoring, overload, and temperature protection.