Tools & Resources

Use the QCA4002/4 tools and resources below to enable full-featured, low-power Wi-Fi on virtually any product.

We also recommend that you enlist the help of one of our authorized design centers, if your product requires Wi-Fi “Chip on Board” design and Regulatory approval.

As of March 2018, the QCA4002/4 SDK has been updated to v.3.3.6.

Software SDK

QCA4002/4 Firmware SDK v3.3.6
Download (1.2 mb)
Updated 26 Mar 18
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QCA4002/4 Host Driver SDK v3.3.6
Download (7.3 mb)
Updated 26 Mar 18
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QCA4002 Platform Dev Kit SP140/141 v3.0.2
Download (22.3 mb)
Updated 24 Apr 14
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Development Tools – Hardware

JTAG Debugger from MacGraigor
Download
Updated 15 Jan 18
Software and hardware tools from third-parties requires separate download.

Development Tools - Software

Cadence Xtensa Toolchain
Download
Updated 15 Jan 18
Software and hardware tools from third-parties requires separate download.

Documentation - Hardware

QCA4002 SP140 Development Platform User Guide
Download (1.9 mb)
Updated 04 Feb 16
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QCA4002 SP140 Hardware Release Notes
Download (312.7 kb)
Updated 04 Feb 16
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QCA4002 SP141 Product Specification
Download (281.6 kb)
Updated 04 Feb 16
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QCA4002 SP141 Hardware Release Notes
Download (198.8 kb)
Updated 04 Feb 16
View License Agreement
QCA4002 SP140/SP141 Demo Application User Guide
Download (1.7 mb)
Updated 04 Feb 16
View License Agreement

Documentation - Software

QCA4002/QCA4004 Hosted SDK (MQX1.1) Programmer’s Guide
Download (2.8 mb)
Updated 07 Apr 17
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QCA4002 Low-Energy Wi-Fi Single-Band 802.11b/g/n SoC Device Specification
Download (443.5 kb)
Updated 04 Feb 16
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QCA4002/QCA4004 OTP Patch Tool for Hosted Mode User Guide
Download (65.9 kb)
Updated 04 Feb 16
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Internet of Things Wireless System Release (I-WSR) 3.3.4 Hosted SDK Release
Download (1.2 mb)
Updated 04 Feb 16
View License Agreement