ESP32-S3-USB-OTG is a development board that focuses on USB-OTG function verification and application development. It is based on ESP32-S3 SoC, supports Wi-Fi and BLE 5.0 wireless functions, and supports USB host and USB device functions. It can be used to develop applications such as wireless storage devices, Wi-Fi network cards, LTE MiFi, multimedia devices, virtual keyboards and mice.
The development board has the following features:
- Onboard ESP32-S3-MINI-1-N8 module, with built-in 8 MB flash
- Onboard USB Type-A host and device interface, with built-in USB interface switching circuit
- Onboard USB to serial debugging chip (Micro USB interface)
- Onboard 1.3-inch LCD color screen, supports GUI
- Onboard SD card interface, compatible with SDIO and SPI interfaces
- Onboard charging IC, can be connected to lithium battery
| Capability | Available | Component | Version |
|---|---|---|---|
| DISPLAY | ✔️ | idf | >=4.4 |
| LVGL_PORT | ✔️ | espressif/esp_lvgl_port | ^2 |
| TOUCH | ❌ | ||
| BUTTONS | ✔️ | espressif/button | >=2.5,<4.0 |
| AUDIO | ❌ | ||
| AUDIO_SPEAKER | ❌ | ||
| AUDIO_MIC | ❌ | ||
| SDCARD | ✔️ | idf | >=4.4 |
| IMU | ❌ | ||
| LED | ✔️ | idf | >=4.4 |
| BAT | ✔️ | idf | >=4.4 |