Arduino incident
Partial degradation on Arduino Cloud and IoT connectivity
Resolved after 19 hours 50 minutes, affecting Editor and IoT Cloud UI and Dashboards and 1 more, on October 20, 2025.
Device connectivity, data ingestion, IoT Cloud UI, and Dashboard are fully operational. However, issues persist with sketch compilation through the Cloud Editor and with OTA updates. Our team is actively working to resolve these.
Affected components
Update timeline
- monitoring Oct 20, 2025, 10:57 AM UTC
We are impacted by an incident related to AWS infrastructure. The issue started at 7:11 AM UTC. Users might experience partial outage or delays in data loading and board connectivity to the cloud. See more: https://health.aws.amazon.com/health/status
- monitoring Oct 20, 2025, 02:18 PM UTC
We are continuing to monitor for any further issues.
- monitoring Oct 20, 2025, 02:21 PM UTC
Device connectivity, data ingestion, IoT Cloud UI, and Dashboard are fully operational. However, issues persist with sketch compilation through the Cloud Editor and with OTA updates. Our team is actively working to resolve these.
- resolved Oct 21, 2025, 06:48 AM UTC
This incident has been resolved.
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Amazon Web Services