Shelly Plus i4DC 4 channel smart controller opt. plus add-on & DS18B20 temp sensor

Article description Shelly Plus I4 DC:

Smart WiFi 4 channel controller

The Shelly Plus i4 DC has no relay, but is small enough to be installed practically everywhere and indicates the status of 4 inputs. The device is located in one of the switches and can control other connected Shelly relays, sensors or HTTP, MQTT or COAP-controlled devices.

Due to discreet commands in the home network or through scenes in the cloud, the possibilities are unlimited. The Shelly Plus I4 DC enables you to integrate your existing (light) switch in the smart home. There are four separate inputs for switches or buttons available.

No hub required! The Shelly Plus I4 DC combines with your existing WLAN network and enables triggering actions as soon as a connected switch is operated.

4 AC inputs! - Shelly Plus I4 DC has four inputs for every situation. You can create scenes in the Shelly Cloud app and control everyone.

Multi-click support! - up to 12 possible actions. Check the lights, close the blinds and open the door. Use each desired Shelly device and control all the desired scenes.

Extremely fast processor - ESP32

Support of Java script for individual and complex scenarios

Bluetooth - Fast and easy adding of devices via a Bluetooth connection to the Shelly Cloud app

Compatible with Android, iOS, Amazon Alexa, Google Assistant and home automation servers with MQTT, Coap and Rest API.

Article description Shelly Plus Addon:

Addon for Shelly Plus series

This addon is compatible with Shelly Plus 1, Shelly Plus 1pm, Shelly Plus 2pm, Shelly Plus I4, Shelly Plus I4DC

Can be used with up to five DS18B20 sensors or a DHT22 sensor

Has an analog and a digital input

Relaxed the measured temperatures, the previously created scenes can carry out certain actions.

Precise measurement and control - Shelly Plus add -on is a galvanically separate sensor interface for all Shelly Plus Relays. Use the add-on to measure temperature and humidity via its 1-wire connections or combine various analogous and digital sensors for complex automation and higher efficiency.

Highly compatible-the Shelly Plus add-on is compatible with most Arduino sensors! Use the digital or analog inputs to measure the desired parameters and create complex automation scenes based on the sensor data.

Control of the garage door-you can connect a reed switch sensor to the digital sensor of the Shelly Plus add-on and track the status of your garage door. In this way you always know whether it is open or closed and can react accordingly.

Article description DS18B20 Sensor:

DS18B20 temperature sensor

The probe uses a new DS18B20 temperature sensor chip. Each pin of the chip is separated by a shrink tube to prevent short circuits. This version is waterproof and is self-sufficient for interior and exterior inserts.

Suitable for your Shelly temperature sensor or Arduino, Raspberry Pi projects.

The sensor supports a wide temperature range from -55 ° C to 125 ° C

There are 5 cable lengths to choose from.

Technical data Shelly Plus I4 DC:

Wi-Fi type: IEEE 802.11 B/g/n 2.4GHz

Security protocol: WEP/WPA-PSK/WPA2-PSK

Processor: ESP32

Size: approx. 42 x 38 x 17 mm

Working temperature: 0 ° C - 40 ° C

Input voltage: DC 5-24 V (stabilized)

Performance consumption resting operation: <1.0 W

Channels: 4

Multiclick support: up to 12 possible actions

Technical data Shelly Plus Addon:

Size: 37 x 42 x 15 mm

Weight: 105g

Supply voltage DC: 3.3 V (from Shelly Plus device)

Performance recording: <0.5 W (without sensors)

VCC Max. Strength: 10 MA

VREF OUT MAX. Strength: 1 MA

Support the following devices: Shelly Plus 1/1PM, Shelly Plus 2pm, Shelly Plus I4/I4DC

Temperature display: Depending on the sensors DS18B20 or DHT22

Display of the humidity: depending on the DHT22 sensor

Digital input: -15 V to 0.5 V (true) / 2.5 V to 15 V (wrong)*

Analog entrance area: 0 to 100%

Registration swell analog input: 1%**

Voltmeter range: 0 to 10 V

Threshold for the message of the voltmeter: 0.1 V **

Accuracy analog input/voltmeter Better than 5%

Technical data DS18B20 Sensor:

Model: DS18B20

Type: waterproof temperature sensor

Feeler: stainless steel temperature sensor

Size of the stainless steel jacket: 6 x 30mm

Temperature measuring range: -55 ° C -125 ° C

Accuracy over the range of -10 ° C - 85 ° C: ± 0.5 ° C

Adjustable resolution: 9 - 12 bit

Voltage supply: 3.0 - 5.5V

Cable allocation: yellow (signal/data) - red (voltage supply/VCC) - black (mass/gnd)

Cable length: Yes of your choice 1m / 2m / 3m / 5m / 10m

Further information:

Additional:

Set variants:

Shelly Plus I4 DC - without addon