MCU ESP32-S3FN16R8 Dual-core LX7 microprocessor ^^ Githubgithub. com/Xinyuan-LilyGO/T-Deck ^^ WIKIwiki. lilygo. cc/ ^^ NOTEThe device does not have a built-in battery meter, so the battery percentage display is not accurate. This is not a product issue. The new firmware version will optimize the battery percentage program settings. ^^ Product service If you have any questions or suggestions about the product, please feel free to contact us. We will answer your question as soon as possible