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Article description:

USB ZigBee 3.0 / thread / matter gateway

The Home Assistant Skyconnect is designed in such a way that it fits perfectly with the home assistant users. The device offers a simple connection with ZigBee and will support matter specifications with a firmware update from Home Assistant in the future.

The product supports over-the-wire (OTW) firmware updates via the USB interface, which enables simple and quick firmware updates for both protocols. The device is an EFR32 Series 2 (Silicon Labs EZSP V8) adapter, which works with a transmission power of +20 DBM.

The stick supports USB 2.0 at full speed if it is connected to the supplied USB-Exterender.

NABU CASA will regularly provide firmware updates to ensure the best user experience with a ZigBee/Matter adapter.

The USB stick will be plug and play and will be closely integrated with the ZigBee home automation integration, which enables an entry-friendly experience.

The hardware is based on a Silicon Labs EFR32MG21 SOC (the same chip that is used in sonoffs ZBDOLLLE-E), an IEEE 802.15.4 Multi-Protocol 2,4GHz Funk-MCU, which is able, at the same time both ZigBee 3.0 (Emberznet/EZSPS ) as well as thread (Openthread/Spinel Inc. Matter/Chip Over Thread) to carry out stacks/protocols by using firmware in the RCP RCP (Radio Co-Processor) mode. Direct local serial communication takes place via an integrated USB-to-UART bridge/a converter (presumably a chip of the CP210X series from Silicon Labs).

The Home Assistant / NABU CASA Team also works on several add-ons that enable these adapters to act as a ZigBee coordinator and as an opent thread border router (OTBR) for thread-based matter / chip-compatible devices (the locally above Communicate a USB-Erial port using the OpentThread RPC Spinel interface via uart). Silabs Emberznet EZSP interface for ZigBee Via Zigpy libraries also enable the support of the ZHA (ZigBee Home Automation) integration out-of-the-box.

Note on thread/matter:

Skyconnect comes with experimental support for the simultaneous use of thread (used for some matter devices) and ZigBee networks. The integrated radio chip from Home Assistant Skyconnect supports ZigBee by default. By updating the firmware, the radio chip can be used in a multi-protocol setup that supports the ZigBee and thread at the same time!

There are two restrictions: the two networks have to be on the same channel and share the range. Before you activate the multi-protocol support, read the documentaion on the official Home Assistant Sky Connect Page:

https://skyconnect.home-assistant.io/documentation/

Specifications:

Support for ZigBee, matter and thread

Over-the-wire (OTW) firmware updates

Power supply: 5V DC / up to 150mA

USB: V2.0 full speed (12MBPS)

Bridge: USB to Uart, Silabs CP2102N

Dimensions (LXBXH): approx. 38.5 x 18 x 4.5mm

Weight: 4G

Sender/recipient: Silabs EFR32MG21

Frequency: 2.4GHz

Antenna: PCB

TX performance: up to +20dbm

RX sensitivity: -104dbm (250kbps)

Protocols: ZigBee, matter, thread

Stack: Emberznet serial protocol (EZSP)

Further information:

Additional:

Article description:

Opendtu / Ahoydtu Diy Kit

This DIY KIT is suitable for reading the data of a hymile inverter.

Communication with the Hymiles interverters takes place via 2.4GHz via radio. It is possible to access current values ​​such as power, electricity, daily energy. Setting parameters such as the performance limit via web interface or MQTT.

The following Hymiles Referees are currently supported by Opendtu with the NRF24L01+ radio module: HM-300, HM-350, HM-400, HM-600, HM-700, HM-800, HM-1000, HM-1200, HM-1500

Further inverter supported by Opendtu: Solenso Sol-H350, Solenso Sol-H400, Solenso Sol-H800, TSUN TSOL-M350*, TSUN TSOL-M800*, TSUN TSOL-M1600*

*Note on TSUN compatibility: The compatibility with Opendtu is most likely related to the serial number of the inverter. Current findings indicate that TSUN inverters are supported with a serial number that begins with "11", while inverter is not supported with a serial number that begins with "10".

The optionally contained OLED Dispaly impresses with a high quality of representation. With the size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This shows texts and graphics with a high level of detail and sharpness.

With the I2C connection you can easily integrate the display into your DIY projects. Completely compatible with Arduino, 51 series, MSP430 series, STM32/2, CSR IC, etc.

This offer contains different variants to choose from:

Set + Opendtu Firmware = ESP32 Devboard including Opendtu Firmware + NRF24L01 + + Socket + 10cm Jumper cable

Set without firmware = ESP32 Devboard + NRF24L01 + + Socket + 10cm Jumper cable

Only ESP32 Devboard = only ESP32 board

Only NRF24L01+ & Socket = only radio module & socket

Only NRF24L01+ = only radio module

Only NRFL01 Socket = just socket

Only 0.96 inch OLED display = only 0.96 inch OLED display blue

only 10cm cable = only 10cm 8pin + 4pin jumper cable

Opendtu is an open source project and is under the license:

GNU General Public License V2.0

Further information on license, firmware and installation:

https://github.com/tbnobody/opendtu

Important NOTE:

No soldering required. Only the PIN cables have to be plugged together. Please note the facility instructions for initial commissioning. The display in particular must be activated with a configuration file.

A QR link or a link to the instructions are included in the form of an A6 flyer.

It is also possible to install Ahoydtu. However, this must be carried out itself. For more information, see link:

https://github.com/lumapu/ahoy

Specs ESP32:

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

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

Bluetooth: Classic and BLE

Chipset: ESP-32

Processor: Tensilica LX6 dual core

RAM: 512KB

Storage: 4MB

Tact frequency: 80-240MHz

Operating voltage: 3.3V / 5V

Operating current average: 80mA

Power supply required min. Nominal power: 500 mA

Interfaces: UART / I2C / SPI / DAC / ADC

Work temperature: -40 ° C - 85 ° C

Micro USB connection

Compatible with Arduino

Compatible with Nodemcu

Compatible with Tasmota

Compatible with many Shields/modules

Specs NRF24L01+:

Model: NRF24L01+

2.4GHz radio module

Frequency range: 2400 - 2525 MHz

Radio channels: 6

Operating voltage: 1.9V - 3.6V

Operating current average: 12.5mA

Standby consumption: 32µA

Wakeup time: 130µs

Transmission rate: up to 2MBPS (2MBPS/1MBPS/250KBPS)

Antenna: integrated in the PCB board

Size: 28.4 x 15 x 5.6 mm

PIN distance: 2.54 mm

Operating temperature -40 - 85 ° C

Automatic transmission of broken packages

SPI interface for microcontrollers like Arduino Raspberry Pi

Specs display:

Oled Display Module

Model: SSD1306

Size: 0.96 inches / 2.44cm

Resolution: 128 x 64 pixels

Consideration angle:> 160 °

Supported platform: series 51, MSP430 series, Series STM32/2 etc.

Very low power consumption: 0.04 W in normal operation

Wide voltage support: DC 3.3V-5V

Working temperature: -30 ° C - 80 ° C

Communication method: IIC, only 2 E / A-ports

Back lighting: OLED self-lighting, no backlight required

pin definition:

1. VCC: 3.3-5 V

2. GND: mass

3. SCL: serial clock

4. SDA: Serial data

Further information:

Additional:

Set variants:

Display + Set + Opendtu firmware

Article description:

Presence sensor millimeter wave radar technology

The AQARA presence sensor FP2 uses the latest millimeter wave radar technology, which can precisely recognize the presence of people even with slight movements. This technology ensures the continuity and stability of the intelligent device. It also has the function of the zone positioning, which enables different conditions in different zones, such as beds and tables. A room can now be divided into up to 30 small zones and recognized up to five destinations (multi-person detection). It can also control other smart home devices via ecosystems such as Apple Home to achieve wider applications. It has functions such as the falling of people and a built -in light sensor. He is also a great helper who can really combine the diversity of the domestic life of the user and realize the automation of different personalities.

zone positioning: It offers significant advantages over conventional PIR infrared motion detectors, since a single radar sensor can be used to monitor rooms with an area of ​​up to 40 m²*. In addition, you can divide the room into up to 30 zones, e.g. B. sofa, bed or desk. In addition, you can set up individual automation for each zone. This is as if you were using several PIR movement sensors at the same time with a presence sensor FP2. *A recommended detection room is 10 m³ - 40 m³.

Multi-person detection: up to 5 ** target persons can be recognized at the same time. The result is that the room is divided and at the same time react automatically to the position of different people without it being mutually disrupted. ** The best result is achieved if not more than 3 people are pursued.

ultra-high precision: data protection and recognition accuracy are taken into account. It is able to recognize non-inductive signal detection without collecting real pictures. Automation can generally take place locally. The millimeter wave radar technology is more stable than detection by infrared sensors, even if they sit or sleep.

Treat other devices via Homekit, etc .: The FP2 is available as a multi -fachzensor in Homekit (and Home Assistant), Alexa and Google Home. You can easily integrate the sensor without needing a hub, which is the best solution for smart home enthusiasts to expand your smart home setup. **** (Bluetooth is available for the future function as a matter. Bluetooth is available as a matter for future function.)

falling and alarm ***: If someone falls in a room, the FP2 can recognize this and notify you. It is possible in the most private and convenient way without the need to wear any devices or to install a camera for constant surveillance. The range is a circle with a radius of 2 meters, and the accuracy of the creation is> 98%. The recommended installation height is 2.5 m-2.8 m. And the fall detection can only recognize most of the normal fall scenarios and cannot be used as a replacement for medical devices or visual power. At the moment, the fall deterioration cannot distinguish between a slow fall against a wall and fainting after setting.

built-in light sensor: fully functional light detection sensor in the AQARA ecosystem. With it, the lighting automation becomes much more flexible and pleasant. The integrated light sensor also enables an advanced home automation based on darkness.

Local automation and flexible installation options: After completing the furnishings, the product is carried out locally. FP2 automation runs as originally set when the Wi-Fi network is occasionally unstable. And it protects your privacy better. It has several installation methods to adapt to different installation scenarios.

IPX5 and hidden USB-C connection: Due to its IP classification, the sensor can also be installed in moist environments such as bathrooms. The sensor has an open USB-C connection. It enables the exchanged cable to be exchanged for any USB-C-compatible cable, which increases the flexibility in placement.

Technical data:

Manufacturer: Aqara

Model: PS-S02D

Wireless transmission: Wi-Fi IEEE 802.11 B/G/N 2.4 GHz, Bluetooth 4.2 (for future cooperation with Matter Ecosytem)

Working temperature: -10 ° C - 45 ° C

Job moisture: 0% - 95%

Covering area for wall mounting: 8 meters, with a horizontal angle of 120 °, persecution of up to 5 destinations

Definitely area for ceiling assembly: circle with a radius of 2 meters, fallen incentive accuracy> 98 %.

Color white

Power supply: USB-A-USB-C cable

Supply voltage: 5V

Max. Input current: 1a

Supported applications: Aqara Home, Apple Home

Protection class: IPX5

Scope of delivery: FP2 presence sensor, USB-A-USB-C cable (no power supply), 2x assembly sticker, screw set, 2x metal plate

Further information:

Additional:

Article description:

WiFi Smart Switch with power consumption measurement

Already flashed from the factory with English Tasmota.

The Tasmota English Preinstalled variant has already pre -flashed with the English Tasmota 10. The power consumption measurement still has to be calibrated.

The variants of German updated, English updated or individual language updated are updated to the latest Tasmota firmware. Here, too, the power consumption measurement must be calibrated.

The variants of German updated & calibrated, English updated & calibrated or individual language updated & calibrated are already updated and calibrated to the latest Tasmota firmware.

Function to monitor electricity consumption - Nous A1T Smart Socket has extensive electricity management options. In the Tasmota webgui, or via MQTT you can see the current voltage, electricity and power consumption as well as the overall performance. You also have a total consumption display.

The Nous A1T with Tasmota can also be controlled with your voice. Connect the Nous A1T to Alexa and let the new technology work for you. Tax all of your devices freehand.

Modern technologies work for your comfort, so that thanks to the socket nous smart WiFi a1t, a pleasant climate and comfort will be in your house. Switch on the heating in winter and the air conditioning in summer, let the humidifier run and heat the water for the bathroom. And all of this with just a few touches in the Tasmota webgui on your smartphone.

Safety - With the intelligent socket nous a1t you can control the switching on and off manually or in automatic mode. Don't worry that you forget to switch off something. All devices can be switched on and off in a timely manner by setting up a timer or schedule.

Home comfort under control of the technology - with the intelligent socket nous a1t you can create schedules for connected electronic devices based on your daily routines. The switching on and off of the devices at the planned time can also save energy and time. Wache with hot coffee or stipulate that the intelligent socket switches on your humidifier. A lot of comfort for you and your family.

Important note on shipping:

Due to a multipack separation, the article is delivered without original packaging.

Technical data:

Model: A1T

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

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

Size: approx. 43 x 43 x 68 mm

Weight: 56g

Work temperature: -10 ° C - 40 ° C

Relative work moisture: ≤ 80%

Input voltage: 220V ~ 240V AC (50-60Hz)

Max. Input current: 16A

Max. Power: 3680W

Pinper type: EU Type F

Protection class: IP20

Material: heat -resistant plastic

Further information:

Additional:

Model variants:

Tasmota English Preinstalled