KW307 Series
KW307 24GHz Human Presence and Occupancy Sensing SoC
KW307 is Keywave’s own 24GHz radar sensing SoC, built on our proprietary IC design and advanced sensing algorithms. It combines radar signal processing, target detection, and human presence intelligence inside a compact module, allowing customers to add reliable spatial sensing without developing complex radar mathematics from scratch.
Custom Silicon: Built from the IC level up with unique math and IC architecture.
20m Static & Dynamic Sensing: Detects moving and stationary humans up to 20 meters at a continuous 20Hz update rate.
Precise Location Reporting: Delivers real-time target distance and angle coordinates(+5cm,+39).
Intrinsic Clutter Immunity: Fully immune to curtain, wind, tree, and ceiling fan noise.
Ultra-Low Power: Consumes only 12mW at 20Hz update rate (2mW at 0.5Hz).
Best for: smart buildings, lighting control, HVAC, occupancy sensing, automation, and human-aware edge devices.
KW307 User Guide and Datasheet:
https://github.com/namexavailable/Keywave_Modules/blob/main/KW307/KW307%20Datasheet.pdf
Other files:
https://github.com/namexavailable/Keywave_Modules/tree/main/KW307
Available at DigiKey:
https://www.digikey.co.uk/en/products/detail/keywave-technology-limited/KW307-Module-Only/29477946
Product Name: KW307 Human Presence Sensor
Main role: Motion detection
Best for: Trigger, wake-up, simple automation
EVK in the UK also available on:
KW007 Series
5.8GHz Low-Power Motion Sensor IC / Module
Models: KW007S / KW007L
KW007 is a compact 5.8GHz motion sensing IC and module series designed for products that need fast, stable, and low-power motion detection.
It provides a practical upgrade from traditional PIR sensors, offering reliable motion sensing, simple integration, and flexible module options for embedded products.
Crystal-less 5.8GHz Doppler radar motion sensing architecture
Plug-and-play motion detection for simple embedded integration
Adjustable detection range from 10cm to 12m+
Scalable power consumption from 30μA to 100μA, depending on detection range
Standalone setup using external resistors for range and hold-time configuration
I²C setup for granular software tuning and dedicated approaching / leaving flags
Strong immunity to fan clutter, wind, and vibration
KW007 Datasheet and SDK
https://github.com/namexavailable/Keywave_Modules/tree/main/KW007
EVK kit Available at DigiKey
https://www.digikey.co.uk/en/products/detail/keywave-technology-limited/KWEVK0072SE2L2602/28960699
KW130 Broadband RF Receiver / SDR Tuner IC
Designed by the original creator of the legendary R820T2 chip.
For compact systems that need broadband RF signal reception, frequency conversion, and flexible RF front-end integration.
KW130 is Keywave’s broadband RF receiver and SDR tuner IC designed for communication, SDR, embedded RF platforms, and custom receiver applications. It supports stable signal reception, flexible configuration, and compact system design.
Beyond the IC itself, Keywave can provide evaluation hardware, demo GUI, I²C documentation, register-level control guidance, and RF front-end reference support to help customers evaluate and integrate KW130 into their own system architecture.
Key Features
Broadband RF receiver / SDR tuner IC for embedded RF platforms
Standard frequency coverage from 30MHz to 2.6GHz
Extended operation up to around 4GHz+ with Keywave’s recommended RF front-end design
Integrated RF front-end and high-integration tuning architecture
Low-IF output with adjustable bandwidth up to 20MHz
Integrated image rejection calibration and multi-stage AGC
Adjacent channel interference suppression better than -60dBc near-end and -80dBc far-end
Harmonic suppression better than -65dBc
Optimised for SDR, broadband RF receiver, TV/STB, and custom communication applications
Evaluation and Integration Support
KW130 evaluation kit available
Demo GUI for parameter control and chip evaluation
I²C register table and documentation available
FTDI USB-to-I²C evaluation support
Reference initialization profiles available for standard receiver formats
Register-level control support for custom SDR and RF receiver applications
Recommended RF front-end circuit guidance for extended frequency operation
Best for: SDR platforms, broadband RF receiver systems, embedded communication devices, TV/STB applications, terrestrial receiver systems, and satellite-linked RF receiver platforms.
Contact for more info. Q@keywavetech.co.uk
KW130 Datasheet please visit:
https://github.com/namexavailable/Keywave_Modules/blob/main/KW130_v1.22_DS.pdf
KEYWAVE
KEYWAVE Technology Limited
Office : Mocatta House, Trafalgar Place, Brighton, BN1 4DU
Lab : Sussex Innovation Centre, Science Park Square, BN1 9SB, UK
Email: W@keywavetech.co.uk
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