Arduino Outage History

Arduino is up right now

Arduino had 1 outage in the last 2 years — averaging 0 incidents per month.

There was 1 Arduino outage since October 20, 2025. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.arduino.cc

Major May 26, 2026

Partial degradation on Arduino Cloud and IoT connectivity

Detected by Pingoru
May 26, 2026, 09:06 AM UTC
Resolved
May 21, 2026, 01:00 AM UTC
Duration
—
Timeline · 1 update
  1. resolved May 26, 2026, 09:06 AM UTC

    On May 21, 2025, between 01:02 UTC and 02:26 UTC, Arduino experienced a service disruption affecting device connectivity and API availability. During this time window, users may have encountered issues connecting devices to the Arduino Cloud platform and accessing API endpoints. The incident has been fully resolved as of 02:26 UTC, and all services are now operating normally. We apologize for the inconvenience caused.

Read the full incident report →