# Qualcomm RB3 Gen 2 Development Kit (Core Kit)

![Qualcomm RB3 Gen 2 Development Kit (Core Kit)](https://parts.trymaglev.com/img/cm-qualcomm-rb3-gen2-devkit.webp)

Qualcomm's QCS6490 robotics/IoT reference kit built by Thundercomm, for evaluating a 12 TOPS Qualcomm edge-AI design.

- Maglev ID: cm-qualcomm-rb3-gen2-devkit
- Brand: Thundercomm / Qualcomm
- MPN: unknown
- Category: compute-modules / Qualcomm Robotics Modules
- Origin: US (maker HQ, factory not confirmed)
- Maker: Thundercomm (brand, US)
- NDAA: unknown · Blue UAS: unknown · FCC: unknown
- HTS: 8473.30.11.80 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- 1+: $439 (list, 2026-10-29, https://www.thundercomm.com/product/qualcomm-rb3-gen-2; Core Kit, 47 in stock. Vision Kit (adds 2 CSI cameras) $750, out of stock, lead time Jan 2027.)

## Specifications
- SoC: Qualcomm QCS6490 (octa-core, Adreno 643 GPU)
- AI performance: 12 TOPS
- RAM: 6 GB LPDDR4x (uMCP)
- Form factor: Dev board following 96Boards spec; 128 GB UFS, microSD, PCIe
- Operating temp: unknown

## Links
- Product: https://www.thundercomm.com/product/qualcomm-rb3-gen-2
- Datasheet: none
- CAD: none

## Works with
- Thundercomm TurboX C6490 SOM (cm-thundercomm-turbox-c6490)

## Sources
- https://www.thundercomm.com/product/qualcomm-rb3-gen-2 (specs + Core/Vision kit prices)