Officially Released Image

Realtek periodically releases official Host Control Mode AT image on GitHub.

The following AT image versions are currently available. It is recommended to download the latest version.

RTL8721DxRTL8720ERTL8726ERTL8730E

Version	Link
v1.0.0
v2.0.0

Note

• To modify peripheral interfaces and corresponding pins, refer to AT Configuration Modification.

• To preload certificates, refer to AT Security Certificates.