Wireless Transparent Modules

32001535

Dual-mode transceiver operating in the 868 MHz SRD band with extremely compact dimensions. The module operates as an independent device that can be controlled through external control lines.

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Highlights

Frequency: 868 MHz
Voltage Supply: 3 V
Modulation: FSK/ASK
Output Power: 10 dBm
Sensitivity: - 101 dBm
Dimensions: 25.6 x 12.50 mm

Documents

Mechanical highlights:

Compact dimensions: (25.6 mm x 12.50 mm)

RF performances:

-102 dBm Sensitivity in FSK

-101 dBm Sensitivity in OOK

+ 10 dBm Output power

Category 1.5 Receiver

Low power characteristics:

Sleep current consumption 50 nA

Additional features:

Configurable RF parameters

Two operating modes available on the device:

Normal mode: The TRX module operates as a dual channel ( 868.15 - 868.45 MHz ) OOK transceiver. Through the external pins, the user can control the operation mode (TX, RX, Sleep Mode) and the channel frequency.

Extended Mode: Through a predefined sequence of serial commands sent on the module, the user can customize it. Configurable parameters are the output power, the channel frequency, 2-FSK mode, an advanced low-power mode and data rate up to 4800 bit/s.

Standard supply voltage range from 2.1 to 3.6 V. The module meets all the requirements in the industrial temperature range -40 / +85 °C.

CATEGORY 1.5 RECEIVER developed according to ETSI EN 300 220 European Standard. The module meets the Radio Equipment Directive (RED) 2914/53/EU.

Compliant with REACH and RoHS directives.

Applications

Building Management (Smart Building - Home Automation - Smart Home)

Smart cities aren’t just a concept or a dream of the future. Thanks to the wildly innovative Internet of Things (IoT) solutions, many are already active and expanding rapidly. Municipal governments are leveraging cellular and Low Power Wide Area (LPWAN) wireless technologies to connect and improve infrastructure, efficiency, convenience, and quality of life for residents and visitors alike.

Communities can improve energy distribution, streamline trash collection, decrease traffic congestion, and improve air quality with help from the IoT.

Smart Infrastructure
Air Quality Management
Traffic Management
Smart Parking
Smart Waste Management

The first building block of any smart city application is reliable, pervasive wireless connectivity.

While there’s no one-size-fits-all, evolving Low Power Wide Area Network (LPWAN) technologies are well suited to most smart city applications for their cost efficiency and ubiquity.

Smart Parking

With the rise of connected devices, IoT-based smart parking systems are becoming more and more popular. These parking systems empower drivers with advanced information about available parking slots and other useful data like current prices and availability rates.

The smart parking system also allows drivers to use the space remotely via their smartphones, which is convenient if drivers prefer not to walk to find a space or avoid potential traffic congestion.

An IoT based smart parking system, also known as a connected parking system, is a centralized management system that allows drivers to use a smartphone app to search for and reserve a parking spot.

Smart Lighting

The concept of Smart Lighting refers to all those Smart lighting systems that are able to operate in a more flexible, customisable and efficient manner than traditional wired and manual systems.

These are a series of technological solutions such as bulbs, switches and other devices that can create usage scenarios according to a specific context, or that can be controlled remotely at any time. This results in a more efficient and scalable lighting system that can be adapted to the needs of the environment in which it is installed, as well as lowering energy consumption and the environmental impact associated with it.

When smart lighting integrates with the IoT, all interconnected devices can be controlled remotely. This means that lights can be switched on, off or programmed to come on even when you are not physically present in the room, but not only that, you can manage their intensity, colour and set more energy-efficient lighting scenarios.

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Datasheet 32001535

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