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Verification register Frontier Hardware & Quantum

Readiness verdict

STM32WL3R Sub-GHz Wireless MCU

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-08-20
Revision
1
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Ready

Primary summary from verified readiness

Confidence
80% · stale
Computed at
2026-08-20T10:53:48.251869+00:00
Claimed
78

Public ambition and stated capability

Reported
76

Observed practitioner reporting

Verified
69

Independently supported evidence

Gap
+9

Claimed leads verified

Evidence strength Growing

Decision

What the current evidence supports

Human editorial judgment · 2026-08-20

Low-friction candidate

Why
A mainstream ST part co-developed with Somfy, with a full datasheet, strong low-power numbers, global band coverage and production silicon since Nov 2025; the only real caveats are the small MCU class and short-range wake path.
Next
Order the STM32WL3R dev board (available May 2026), validate the sub-GHz link budget at 315/433/868/915 MHz and measure ultra-deep-stop (450 nA) + wake-up-RX (4.2 uA) current against the datasheet for the target remote-control / sensor-node use case.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
9
Tier 1
0
Tier 2
7
Tier 3
2
Supports
6
Contradicts
1
Context
2
Latest observed
2026-05-01

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

  1. 2026-07-19 Reading moved from ready to ready.

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