Shelly Plus Add-On
$24.00
Shelly Plus Add-on is a galvanically isolated sensor interface for Shelly Plus, Gen3 & Gen4 relays. Use it to measure temperature and humidity using its 1-Wire terminals, or connect various analog and digital sensors (temperature, moisture, reed switches, etc) for smart monitoring and automations.
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Shelly Plus Add-on.
The clever add-on for your Shelly relays.
Setup is simple...
Easily connect Shelly Plus Add-on to your favourite Shelly Plus, Gen3 or Gen4 Relay module.
Monitor, control and create automations in your Shelly compatible hub, app or software.
Open / Close Sensor.
Connect a Shelly 1 Gen3 to your garage door motor for smart control – and connect a reed-switch sensor to Shelly Plus Add-on to monitor the open / close state.
Water Sensor.
By combining Shelly 1PM Gen3 and Add-on with two DS18B20 temperature sensor probes, you can easily measure the precise temperature inside your aquarium, as well as the room temperature. Additionally, you can connect a liquid level sensor to the Add-on, and always be sure that the water level is at its optimal level.
Light sensor.
Together with an LDR (photoresistor), Shelly Plus Add-on can trigger Shelly 2PM Gen3 to open the blinds when the room is too dark and it’s still daytime. Additionally, when luminosity is low, Shelly Plus Add-on can trigger Shelly 1 Gen4 to turn on the lights at just the right time.
Wind sensor.
Outdoor motorised awnings offer pleasant shade for your guests on sunny days. However, a strong, unexpected wind can damage them beyond repair. By combining it with a wind sensor connected to the Shelly Plus AddOn, Shelly 2PM Gen4 can automatically close the outside awning to protect them from the wind. Additionally, Shelly Plus Add-on with a rain sensor can trigger Shelly 2PM Gen3 to open the awning just in time to protect your guests.
Moisture sensor.
Automating your garden irrigation system can save you time and money. Together with a soil moisture sensor, Shelly Plus Add-on can trigger Shelly 1 Gen3 to turn on the irrigation only when necessary, always skipping the rainy days.
App Control.
Flexible control.
Full control.
Shelly is an open platform. With the embedded web server and HTTP commands, Shelly can be made compatible with your home automation systems and projects… securely and easily.
The finer details
Compatibility |
|
| Compatible Shelly modules: | Shelly Plus
|
Electrical |
|
| Power supply voltage AC: | No |
| Power supply voltage DC: | 3.3 V (from Shelly plus device) |
| Power consumption: | < 0.5 W (without sensors) |
| VCC max. current: | 10 mA |
| VREF OUT max. current: | 1 mA |
Sensor Support |
|
| Temperature reading: | DS18B20 or DHT22 sensors |
| Humidity reading: | DHT22 sensor |
| Digital sensor input: | -15 V to 0.5 V (True) / 2.5 V to 15 V (False)* |
| Analog sensor input range: | 0 to 100% (1 % analog input report threshold) |
| Voltmeter range: | 0 to 10 V (0.1 V report threshold) |
Physical |
|
| Size (HxWxD): | 37x42x15 ±0.5 mm |
| Weight: | 105 g |
| Ambient temperature: | -20 °C to 40 °C |
| Humidity: | 30 % to 70 % RH |
OPTIONAL ACCESSORIES
2 Wire Magnetic Reed Switch
Shelly Temperature Sensor DS18B20 (1m or 3m)
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