ED-CM0NANO Hardware Revision History

1 ED-CM0NANO Rev001 Version

Introduce the detailed information of the ED-CM0NANO Rev001 version.

1.1 Version Overview

  • Version Number: Rev001
  • Release Date: 2025-11-25
  • Release Type: Stable Release

1.2 Version Description

Initial Release

1.3 Fixed Issues

None

1.4 Known Issues

  • Insufficient RTC accuracy in the Rev001 version results in an RTC time error beyond the acceptable range. For details, refer to ER01. This issue will be fixed in the Rev002 version.
  • The ED-CM0NANO Rev001 version fails to power on normally via the Raspberry Pi 27W USB-C adapter and Raspberry Pi 45W USB-C adapter when connected to an HDMI display through the HDMI interface first. For details, refer to ER02. This issue will be fixed in the Rev002 version.

2 ED-CM0NANO Rev002 Version

Introduce the detailed information of the ED-CM0NANO Rev002 version.

2.1 Version Overview

  • Version Number: Rev002
  • Release Date: 2026-02-11
  • Release Type: Stable Release

2.2 Version Description

To address legacy issues in Rev001 and optimize product functionality.

2.3 Fixed Issues

  • Insufficient RTC accuracy resulting in time error exceeding the acceptable range.
  • Incompatibility with the Raspberry Pi 27W USB-C / Raspberry Pi 45W USB-C adapter when the HDMI display is connected first.

2.4 Known Issues

None