ArduinoCore-Zephyr 1.0.0 brings VENTUNO Q support and Zephyr 4.4.1 baseline

Arduino ships ArduinoCore-Zephyr 1.0.0 with VENTUNO Q board support, Zephyr 4.4.1 base, and Nicla Vision camera hooks, expanding the supported hardware list for Zephyr-based designs.

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TL;DR — tres frases

  • Arduino released ArduinoCore-Zephyr 1.0.0 on 2026-09-04 with VENTUNO Q, Nicla Vision camera, and Zephyr 4.4.1 base (S1).
  • Version 0.90.0 on July 29, 2026 was the first stable ArduinoCore-Zephyr release, so 1.0.0 is the second stable tag (S1).
  • The release lists 11 Arduino-supported boards from UNO Q through Nicla Vision (S1).

Tomado de key_takeaways (campo real, máx. 3 entradas). Los hechos y el análisis se etiquetan por separado.

ArduinoCore-Zephyr 1.0.0 brings VENTUNO Q support and Zephyr 4.4.1 baselineEditorial cover for a component sourcing brief. Chip motif; headline "ArduinoCore-Zephyr 1.0.0 brings VENTUNO Q support and Zephyr 4.4.1 baseline". Reported key numbers: 1.0.0; 4.4.1; 0.90.0. 1 cited source. A one-time entrance animation stops under reduced motion.ArduinoCore-Zephyr 1.0.0 brings VENTUNO Qsupport and Zephyr 4.4.1 baselineREPORTED KEY NUMBERS1.0.04.4.10.90.01 sourceXAIPART
Cover image generated from data already shown on this page: the category motif, the headline, and reported key numbers. No decorative illustration; no third-party image.

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Piezas afectadas

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Reported by CNX Software on 2026-09-04. Summarized and analyzed by XAIPART Editorial.

What happened

Arduino has released ArduinoCore-Zephyr version 1.0.0, adding new hardware support, an updated Zephyr real-time operating system base, and additional camera capability.S1 Release highlights include support for the Arduino VENTUNO Q single-board computer, specifically targeting its STM32H5F5 real-time microcontroller, an update to Zephyr 4.4.1 with upstream improvements, security fixes, and driver support, and added Nicla Vision camera support to capture and process image data through the Zephyr core.S1 The release also bundles bug fixes and continuous integration improvements.S1

ArduinoCore-Zephyr 1.0.0 is not the first stable build; the source notes that version 0.90.0, released on July 29, 2026, was the first stable release of the line.S1 The full change list is published on the project GitHub release page.S1

According to the source, the boards currently supported by Arduino for this core include UNO Q, VENTUNO Q, Portenta H7, Portenta C33, Opta microPLC, GIGA R1 WiFi, Nano Matter, Nano RP2040 Connect, Nano 33 BLE, Nicla Sense ME, and Nicla Vision.S1 Third-party targets reachable through the Arduino-maintained Zephyr Community Boards package include the Renesas EK-RA8D1, NXP FRDM-MCXN947, and NXP FRDM-RW612.S1 The source notes that the IDE usually installs the Zephyr loader on first upload but that a manual install appears mandatory for the Portenta C33.S1

Key numbers
MetricReported value
ArduinoCore-Zephyr version released1.0.0
Zephyr RTOS base version in 1.0.04.4.1
First stable ArduinoCore-Zephyr release0.90.0
First stable release dateJuly 29, 2026
Number of Arduino-supported boards in 1.0.0 list11
Number of third-party boards listed for Zephyr Community Boards testing3
Number of new boards added in 1.0.0 vs. first stableNot disclosed

Background timeline

  1. - Arduino first announced its plan to switch from Arm Mbed to the Zephyr RTOS.S1
  2. - Arduino released the first beta of Arduino Core for Zephyr.S1
  3. - Arduino released ArduinoCore-Zephyr 0.90.0, the first stable version of the line.S1
  4. - Arduino released ArduinoCore-Zephyr 1.0.0 with VENTUNO Q support, Nicla Vision camera support, and the Zephyr 4.4.1 base.S1

XAIPART take

Technical impact

Moving to a Zephyr 4.4.1 base gives design teams newer upstream driver coverage, security patches, and RTOS refinements compared with the 0.90.0 stack, which matters for products that need long-lived CVE backports.XAIPART analysis Native VENTUNO Q support exposes the STM32H5F5 real-time MCU directly to Arduino sketches, which simplifies prototyping on a Cortex-M33 class core that already targets industrial control workloads.XAIPART analysis Nicla Vision hooks inside the Zephyr core shorten the path from sensor frame to on-device inference, removing the need for an Mbed-specific camera abstraction layer.XAIPART analysis

Market impact

The 11-board support list, spanning UNO Q through Nicla modules, gives procurement a single Arduino-validated Zephyr toolchain for low-volume professional designs, which can reduce the time teams spend qualifying separate SDKs per part.XAIPART analysis Because Zephyr Community Boards also covers Renesas EK-RA8D1 and NXP FRDM-MCXN947 / FRDM-RW612, buyers sourcing RA8D1 or RW612 silicon can prototype on Arduino before moving to vendor-native Zephyr BSPs, smoothing second-source planning.XAIPART analysis The release does not affect part availability or distributor lead times on its own; the relevant risk is firmware supportability, not supply.XAIPART analysis

Action

Engineering teams already on ArduinoCore-Zephyr 0.90.0 should plan a validation pass on 1.0.0 to pick up the Zephyr 4.4.1 security baseline, especially for any Nicla Vision or VENTUNO Q design that was held back on the older core.XAIPART analysis Portenta C33 users should budget time for a manual Zephyr loader install, since the IDE flow does not automate it on that board.XAIPART analysis For new designs, request the Arduino Zephyr Boards 1.0.0 package from the board manager and confirm the board file update prompt before locking the toolchain version in a CI pipeline.XAIPART analysis

XAIPART Forecast

XAIPART expects that, within 9 months of the 2026-09-04 release (i.e., by 2027-06-04), at least one of the boards listed in the current ArduinoCore-Zephyr 1.0.0 support matrix (for example, UNO Q or Portenta H7) will appear in an Arduino-maintained example that exercises Zephyr 4.4.1 west workspace flow with a documented security CVE backport reference; if no such example references Zephyr 4.4.1 by that date, this forecast is wrong.XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. Uncertain: the exact list of CVEs or security fixes in Zephyr 4.4.1 is not detailed in the source; whether the 1.0.0 release introduces any API-breaking changes versus 0.90.0 is not disclosed.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

Dated developments, extracted from this page's timeline (curated milestones = hollow markers).
Timeline of dated developmentsDated entries: 2024-07-01 2024 - Arduino first announced its…; 2024-12-01 2024 - Arduino released the first …; 2026-07-29 29, 2026 - Arduino released Arduin…; 2026-09-04 - Arduino released ArduinoCore-Zep….2024-07-012024 - Arduino first announced its…2024-12-012024 - Arduino released the first …2026-07-2929, 2026 - Arduino released Arduin…2026-09-04- Arduino released ArduinoCore-Zep…

Alternativas y ciclo de vida

Alternativas registradas — alcance del catálogo, no una clasificación de mercado
PiezaRelaciónCiclo de vidaBase
— No hay alternativa registrada FALTAN DATOS — Requiere match_type antes de que pueda aparecer cualquier etiqueta de predecesor

Las etiquetas «predecesor» y «alternativa» proceden únicamente de un tipo de coincidencia registrado, un estado del ciclo de vida o el texto de la fuente. Cuando no hay coincidencia registrada, no se muestra ninguna etiqueta. Nuestros propios anuncios no son una referencia de mercado.

Qué hay que vigilar

Previsión refutable — umbral, ventana y estado actual. Las previsiones refutadas permanecen visibles.
AfirmaciónUmbralPorEstado
XAIPART expects that, within 9 months of the 2026-09-04 release (i.e., by 2027-06-04), at least one of the boards listed in the current ArduinoCore-Zephyr 1.0.0 support matrix (for example, UNO Q or Portenta H7) will ... no such example references Zephyr 4.4.1 by that date Pending

Las previsiones que resultan erróneas se mantienen visibles y marcadas. No las eliminamos.

Piezas afectadas

Sin coincidencia en el catálogo. Esta historia no se corresponde con ninguna pieza listada actualmente en XAIPART. No inferimos coincidencias ni mostramos una lista de marcador de posición.

Presión de costes por dimensión

Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z -1.4711, notable; Fx Energy z 0.4541, neutral. Composite index -7.6, band neutral.0Input costno readingSupply/demandz −1.4711 · notable46 dFX & energyz +0.4541 · neutral6 dcomposite −7.6 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
Input costPCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt96 d
Supply/demandPCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
FX & energyDEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu6 d

No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.

Cómo se elaboró

Evidencia del proceso — obtención, verificación de fuentes, modelo y filtro
Registro de auditoría de este breve
Source fetched CNX Software · www.cnx-software.com · 2,404 chars
Source sanity (S1) ok — passed before any model call (no s1_ block recorded)
Model / prompt MiniMax-M3 · prompt Blog Agent - News Summary (v2.8-final) · 7,153 tokens · 29.7s · run completed
Gate verdict hold · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.032319 · C10 rounds 0
Time contract 4 <time datetime> values in this brief — 0 violations (+08:00 or date-only)

Cada fila anterior la produce el flujo de trabajo, no se escribe a mano.

Puntuación editorial

Resultado del filtro determinista — PHP puro, sin intervención del modelo en el veredicto
Desglose de la puntuación del filtro 6 comprobaciones aplicables, 6aprobadas: 100 %. Hold items: C13 (falsifiable forecast) — sent to human review. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.6735. Comprobaciones aplicables superadas 6 / 6 = 100% · veredicto: hold Hold items: C13 (falsifiable forecast) — sent to human review Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.6735 El filtro decide la publicación. La puntuación de la auditoría independiente es solo consultiva.

Cobertura relacionada

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Fuentes

  1. ArduinoCore-Zephyr 1.0.0 adds support for Arduino VENTUNO Q, updates to Zephyr 4.4.1, and more — https://www.cnx-software.com/2026/09/04/arduinocore-zephyr-1-0-0-adds-support-for-arduino-ventuno-q-updates-to-zephyr-4-4-1-and-more/ · rss · consultado

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