Waveshare ESP32-S3 1.28inch Double Eye Round LCD AIoT Development Board without Touch

The Waveshare ESP32-S3 DualEye 1.28" AIoT Development Board is a compact yet powerful platform designed for smart projects involving audio-visual interaction, IoT, and robotics. Featuring dual 1.28-inch 240×240 IPS LCDs, Wi-Fi and BLE 5.0, and a high-performance ESP32-S3 dual-core processor, it’s ideal for AI-based speech recognition, HMI development, and creative DIY. With integrated microphone, speaker header, lithium battery management, TF card slot, and multiple expansion headers, this board enables fast prototyping for interactive devices, robots, and wearables. Whether you’re building smart toys or futuristic UI systems, the DualEye board offers versatility, performance, and expandability in a compact footprint. Features: Dual 1.28" 240×240 IPS LCDs (touch optional) ESP32-S3 240MHz dual-core processor with Wi-Fi + BLE 5.0 Built-in 16MB Flash + 8MB PSRAM Microphone, speaker header, and audio codec for AI speech TF card slot, lithium battery charging circuit SH1.0 14PIN and FPC connectors for DIY & expansion Package Includes: 1 x Waveshare ESP32-S3 1.28inch Double Eye Round LCD AIoT Development Board without Touch1 x SH1.0 14PIN cable ~100mm1 x FFC 18PIN cable ~200mm1 x 8Ω 2W MX1.25 2PIN speaker

Specifications

Item Type:	AIoT Development Board with Touch Display
RAM:	2MB PSRAM, 512KB SRAM
Processor Type:	Xtensa 32-bit LX7 Dual-Core
Flash Memory:	16MB
Display:	2 × 1.28" IPS LCD, 240 × 240 resolution
Wireless	2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5.0 BLE
Main control (MCU)	ESP32-S3R8 Xtensa 32-bit LX7 Dual-core, up to 240MHz
Audio input/output Port	ES8311 (Output), ES7210 (Input)
Battery support	3.7V Li-ion battery header, charge circuit with indicator
TF CARD SLOT	Supports SPI mode
I/O Interface	GPIO, I2C, UART via SH1.0 header
Antenna Type:	Onboard ceramic
USB Port	USB Type-C
Buttons	BOOT, RESET
Length (mm):	93
Width (mm):	33
Weight (g):	26
Shipping Weight	0.05 kg
Shipping Dimensions	11 × 8 × 2 cm