Shelly Plus 1PM 16A Power Metering opt. Plus Addon & DS18B20 Sensor & Tasmota 14

Article description Shelly Plus 1PM:

Flush-mounted WiFi Smart Switch with power consumption measurement and Tasmota

Already flashed with the latest Tasmota firmware.

The new Shelly Plus 1PM with power consumption measurement has been improved in many areas compared to its popular predecessor. With the ESP32 chipSet and doubled RAM memory (4MB), the speed has increased significantly. The Shelly Plus 1PM can operate on 110-240 VAC or 24-30 VDC. Many other features have been added, such as Bluetooth, MQTT, HTTPS webhooks, scripts, larger number of simultaneous connections, and much more.

The Shelly Plus 1PM fits into flush-mounted boxes and allows the switching of numerous devices such as lamps and other electrical consumers. If you use deep flush-mounted boxes, the Shelly Plus 1PM even fits behind light switches and transforms them into smart switches in no time.

The Shelly Plus 1PM has an integrated precise power meter. You can measure the total consumption of all electrical devices you control.

The internal temperature sensor is used to protect against overheating. If the internal temperature exceeds a danger level, the device will turn off.

Wireless! No HUB required - Connect the Shelly Plus 1 directly to your home Wi-Fi.

Wide range of voltage support. Shelly Plus 1PM can be used to control a wide range of devices and apparatus.

Sunrise/SunSet Schedules! Shelly Plus 1PM can automatically follow sunrise and sunSet and control your lighting accordingly.

---

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 one DHT22 sensor

Has an analogue and a digital input

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

Precise measurement and control - Shelly Plus Add-on is a galvanically isolated sensor interface for all Shelly Plus relays. Use the add-on to measure temperature and humidity via its 1-wire connections or connect various analog and digital sensors for complex automation and greater 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.

Garage Door Control - You can connect a reed switch sensor to the Shelly Plus Add-on's digital sensor and track the status of your garage door. This way you always know whether it is open or closed and can react accordingly.

---

Special feature when used in conjunction with Tasmota:

Tasmota supports multiple DS18x20 sensors connected to a single ESP8266/ESP32 chip using a single or multiple (up to 4) GPIOs. The standard maximum is Set to 8 sensors (driver code) and can be increased by individually compiling the firmware.

GPIO0 is the output channel. This must be Set to either DS18x20_o or DHT11_o. Then select either DS18x20 or one of the components DHT11, AM2301 or SI7021 for GPIO1. Simultaneous operation of a DS18x20 and DHT11 is not possible.

---

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 suitable for any indoor or outdoor use.

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: 1m - 3m - 5m - 10m

---

Technical data Shelly Plus 1PM:

Wi-Fi Type: IEEE 802.11 b/g/n 2.4GHz

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

Size: 41 x 36 x 15 mm

Minimum mounting opening: Ø 50mm

Working temperature: 0°C - 40°C

Input voltage AC: 110-240 V ±10%, 50/60Hz

Input voltage DC: 24V-30V

Max. Input current: 16A

Radio range: up to 50 m free field and up to 30 m indoors (depending on the nature of the building)

Power consumption in standby mode: <1 W

Channels: 1 switching channel

Power consumption measurement: Yes

Dry contacts: Yes

Device temperature protection: Yes

Bluetooth: Yes

Technical data Shelly Plus AddOn:

Size: 37 x 42 x 15 mm

Weight: 105g

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

supports the following devices: Shelly Plus 1/1PM, Shelly Plus 2PM, Shelly Plus i4/i4DC

supports up to 5x DS18B20 (up to 8x Tasmota variant)

Temperature display: Depends on the sensors DS18B20 or DHT22

Display of humidity: Depends on DHT22 sensor

Digital input: -15V to 0.5V (True) / 2.5V to 15V (False)*

Analog input range: 0 to 100%

Analog input signaling threshold: 1%**

Voltmeter range: 0 to 10 V

Voltmeter reporting threshold: 0.1 V**

Analog input/voltmeter accuracy Better than 5%

Technical data DS18B20 sensor:

Model: DS18B20

Type: Waterproof Temperature Sensor

Sensor: Stainless steel temperature sensor

Stainless steel jacket size: 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 assignment: Yellow (Signal/DATA) - Red (Power supply/VCC) - Black (Ground/GND)

Cable length: depending on your choice 1m - 10m

More information:

More:

New goods available immediately

Firmware variants:

Tasmota german Tasmota english Tasmota individual language

Set variants:

Shelly Plus 1PM - without addon Shelly Plus 1PM - without addon Shelly Plus 1PM + Addon without DS18B20 Shelly Plus 1PM + Addon + 1x-5x DS18B20 1m Shelly Plus 1PM + Addon + 1x-5x DS18B20 2m Shelly Plus 1PM + Addon + 1x-5x DS18B20 3m Shelly Plus 1PM + Addon + 1x-5x DS18B20 5m Shelly Plus 1PM + Addon + 1x-5x DS18B20 10m