AS321X

AS321X is a passive UHF RFID chip family embedding an analog sensor interface and internal sensors.

It achieves state-of-the-art sensitivity performance including sensor biasing and readout.

RAIN RFID MEMBER

EXTERNAL AND
INTERNAL SENSORS

BATTERY FREE

AS321X FLYER

Typical Applications

Building / Concrete

Humidity, Temperature & Strain sensors

Problem to solve:

Detect changes in civil engineering structure, ground, buildings…
Perform real-time, permanent or occasional controls
Combine both environmental and structural measurements

How is RAIN RFID helping?

Embeded strain sensors into the structure with no battery nor maintenance
Can monitor hundreds of items simultaneously (fixed / handheld / drone readers)
Can fit in harsh environments (heat, moisture, metal…)

Structure Health
Monitoring

Strain sensors

Problem to solve:

Detect changes in civil engineering structure, ground, buildings…
Perform real-time, permanent or occasional controls
Combine both environmental and structural measurements

How is RAIN RFID helping?

Embeded strain sensors into the structure with no battery nor maintenance
Can monitor hundreds of items simultaneously (fixed / handheld / drone readers)
Can fit in harsh environments (heat, moisture, metal…)

Predictive
Maintenance

Motion sensors

Problem to solve:

Anticipate wear or breakdowns
Enable maintenance technicians to focus on key issues
Generate huge amount of data to build predictive models

How is RAIN RFID helping?

Use RAIN RFID sensor tags to measure T°, vibrations, strain, voltage, contact…
Can fit in harsh environments (heat, moisture, metal…) and rotating machines

Food Quality
Control

Problem to solve: prevent toxicity

Accurately track perishable product expiry date and curent quality
Detect deviations or toxic compounds in your products, liquid or solid
Analyse ambiant atmosphere to detect potential spoilage

How is RAIN RFID helping?

Use on- or off-chip chemical sensor
Can monitor individual items or pallets

Live stock
Monitoring

Problem to solve: keep animals in good health

Generate data about animal behavior
Ensure proper feeding and mobility

How is RAIN RFID helping?

Using RFID motion & T° sensors
Detect movements, positions, upside down…

Water control
Humidity sensors

Problem to solve:

Adapt watering conditions based on real-time humidity reports
Optimize water supply based on real needs

How is RAIN RFID helping?

Using RAIN RFID humidity or moisture sensors
Low cost tags allow local monitoring solution on each item (e.g. sensor strap)
Can monitor hundreds of items simultaneously (fix / handheld / drone readers / tractor)

Logistics

Problem to solve: minimize assembly line downtime

Track supplies fill ratio
Generate alerts for replenishment

How is RAIN RFID helping?

Use a passive weigh scale using RFID strain sensors
Permanently monitor supplies level
Applies to small objects (nuts, bolts, screws, nails) and liquids (paint, oil,…)

Features

Sensitivity <-14dBm

Up to 7 meters reading range including sensor supply
Internal Analog Sensor Interface

Low Noise Amplifier and 10 bits ADC

Internal Sensors

Temperature, Strain, ALS, RH, Accelerometer...
Fully configurable

Amp Gain, Sampling Frequency, Averaging...

SPI Digital Interface

For configuration and machine connection.
Non-Volatile Memory

512 bits of memory for configuration and data storage

Videos

AS321X Android App

Eval Kit

Tag eval kit includes 5 UHF RFID, ETSI or FCC compliant Demo tags for one sensor application and tag datasheet.

AS321X Tag Evaluation Kit

Tag eval kit includes 5 UHF RFID, ETSI or FCC compliant Demo tags for one sensor application and tag datasheet.

AS321X Full
Evaluation Kit

Full eval kit includes 5 UHF RFID ETSI or FCC compliant Demo Tags of your choice, UHF reader, antenna, software and support.

AS321X IC
Evaluation Kit

IC eval kit includes either 100x fully tested bare dies in Gel pack or 10x QFN packaged parts. Component datasheet upon NDA.

Conditions of Use

AS321X – Tags Evalutation Kit

AS321X – IC Kit

AS321X – Full Kit

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