Infrastructure / Edge AI hardware

Qualcomm Dragonwing RB3 Gen 2 Development Kit

A Qualcomm edge AI and IoT development kit built around the QCS6490 SoC (Kryo 670 CPU, Adreno 643L GPU, Hexagon NPU) delivering up to 12 dense TOPS, with a QCS5430 variant also offered. It follows the modular 96Boards form factor and ships with a Qualcomm Linux software stack plus Qualcomm AI Hub, Edge Impulse, and Foundries.io support. It is a reference platform for prototyping commercial edge-AI products on Qualcomm silicon.

Verified live 2026-06-22 via primary sources. Proprietary Qualcomm silicon with public docs and a Linux SDK, sold through distributors, but the board itself is not fully open hardware.

Openness

3 high confidence

3.0

schematics: partial (96Boards mezzanine standard)
toolchain: open (open Qualcomm Linux + AI Hub)
datasheets: brief (public brief)
blobs: required (proprietary silicon + firmware)
retail: distributor (via Thundercomm/distributors)

Proprietary Qualcomm silicon with public docs and a Linux SDK, sold through distributors, but the board itself is not fully open hardware.

https://www.qualcomm.com/developer/hardware/rb3-gen-2-development-kit recorded 2026-06-22
official page: QCS6490, up to 12 TOPS, 96Boards design, Qualcomm Linux stack

Adoption

3 medium confidence

3.0

Sold via Thundercomm and other distributors; first-class support in Edge Impulse, indicating an established but specialist developer base.

https://docs.edgeimpulse.com/hardware/boards/qualcomm-rb3-gen-2-dev-kit recorded 2026-06-22
platform support in the Edge Impulse ecosystem

Capability

4 high confidence

4.0

12 dense TOPS with octa-core CPU and dual-ISP vision puts it among the more capable edge-AI dev kits here.

https://www.qualcomm.com/developer/hardware/rb3-gen-2-development-kit recorded 2026-06-22
up to 12 dense TOPS, QCS6490 SoC specs

Unchanged since 2026-08-01 (last edited, not re-checked)