Overview
The QS91-SV01 is a ready-to-use evaluation kit for the Ka-Ro QS91-3110 module (NXP i.MX 91). The module ships pre-soldered to the QSBASE1 baseboard — no setup, just plug in USB and start developing. Ideal for industrial gateways, smart-home hubs and energy-efficient Linux IoT devices that need EdgeLock-grade hardware security in the smallest possible footprint.
What's in the Box
QSBASE1 Baseboard
Compact USB-serial debug platform for the QS family. Brings out the module peripherals over standard headers.
QS91-3110 Module
Pre-soldered in place — power up over USB and you are immediately on a Linux console. NXP i.MX 91 ready out of the box.
USB Cables
USB-A → USB-C power cable and USB-serial console adapter included.
Software & Support
Pre-flashed Yocto-Linux BSP, full schematics, design package, ikoniq engineering support and a 12-month warranty.
QS91-3110 Module at a Glance
| Specification | QS91-3110 |
|---|---|
| SoC | NXP i.MX 91 (i.MX 9131) |
| CPU | 1× Cortex-A55 @ 1.4 GHz |
| Security | NXP EdgeLock secure enclave |
| RAM | 512 MB LPDDR4 |
| Storage | 4 GB eMMC |
| Display | RGB Display Interface |
| Form Factor | 27 × 27 × 2.6 mm QFN-style solder-down |
| Temperature | -25°C to +85°C (Industrial) |
QSBASE1 Baseboard Features
Why this Kit?
Pre-Soldered, Pre-Flashed
No socket assembly required. Connect USB, hit power, and you are at a Yocto-Linux console — first-boot in under a minute.
EdgeLock Hardware Security
NXP EdgeLock secure enclave provides hardware-rooted secure boot, cryptography, eFuse key storage and tamper detection — out of the box.
Production Migration
Evaluate on this kit, then ship the same code base on the solder-down QS91 production module. No carrier-board re-spin, no software port.
Made in Germany
Designed and manufactured by Ka-Ro Electronics. 12-month warranty and 10+ year availability commitment, ensuring your design stays in production for years.
Software & Support
Yocto-Linux BSP
Reference image based on Yocto kirkstone / scarthgap. Boots straight to a Linux console out of the box.
Mainline U-Boot + Linux Kernel
Long-term-supported sources, including Ka-Ro device-tree overlays and module-specific patches.
Schematics & Design Package
Full carrier-board schematics, gerbers and BOM available on request to support your own carrier design.
Documentation
Datasheets for the QS91-3110 module and the QSBASE1 baseboard.
