ESP32-S3 3.5-inch WiFi Bluetooth Development Board IPS 320*480 LED Display Module Touch Screen Support for Xiaozhi AI Type C
- ✓Power interface: USB (Type-C)
- ✓Module: ESP32-S3
- ✓CPU: Xtensa LX7 32-bit dual core processor
See it in action
Specifications
| Power interface | USB (Type-C) |
| Module | ESP32-S3 |
| CPU | Xtensa LX7 32-bit dual core processor |
| Main frequency | 240MHz (maximum) |
| Storage | 384 KB ROM+512KB SRAM+16 KB RTC SRAM+8M OPI PSRAM+16M QSPI Flash (N16R8) |
| WIFI | 2.4GHz, 802.11b/g/n mode |
| Bluetooth | Bluetooth V5.0 BR/EDR and Bluetooth LE standards |
| Working voltage | 3.0~3.6 (V) |
| Screen size | 3.5 inches |
| Screen type | IPS TFT |
| Resolution | 320xRGBx480 (pixels) |
| Effective display area | 48.96 (W) x73.44 (H) (mm) |
| Number of colors | 65K (RGB565) |
| Driver IC | ST77922 |
| Display interface | QSPI (connected to ESP32) |
| Pixel size | 0.153 (H) x 0.153 (mm) |
| Viewing angle | ALL 0'CLOCK |
| Backlight type | White LED * 6 |
| Touch effective area size | 54.50 (W) x83.00 (H) (mm) |
| Touch screen type | capacitive touch screen (full lamination process) |
| Touch screen resolution | 320×480 (pixels) |
| Visual window size | 45.20 (W) x 59.45 (H) (mm) |
| Touch communication interface | IIC |
| Structural material | ITO film+ITO glass |
| Working temperature | -30~80 (℃) |
| Storage temperature | -30~80 (℃) |
Shipping, returns & questions
How long does shipping take?
Your order leaves our supplier warehouse within 1–2 business days. Delivery usually takes 6–14 days (the estimate above is for this item and your country), and a tracking number is emailed to you as soon as the parcel ships. Shipping is free on every order — the price you see is the price you pay.
What if I don’t like it?
Return it within 30 days. Email support@luisventure.com and we’ll send instructions; the refund goes back to the same card within 5–10 business days after the parcel reaches us.
Is checkout secure?
Payments are processed by Stripe — your card number never passes through or is stored on our store. On your bank statement the charge appears as LUISVENT* #your order number.
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