Waveshare ESP32-S3 High-Performance Development Board Case B without Battery

The Waveshare ESP32-S3 High-Performance Development Board Case B without Battery is designed for developers who need powerful performance, seamless connectivity, and an interactive display in one compact device. Featuring the ESP32-S3R8 dual-core processor up to 240 MHz, it integrates Wi-Fi and Bluetooth 5.0 for robust wireless communication. The 3.49-inch IPS capacitive touch display (172×640 resolution) delivers vibrant visuals and smooth touch response, ideal for smart devices and IoT applications. Equipped with 8MB PSRAM, 16MB Flash, dual microphone array, 6-axis IMU, RTC, and high-quality audio codec, this board is engineered for AI interaction, speech recognition, and real-time data processing Features: ESP32-S3R8 dual-core LX7 processor, up to 240 MHz 3.49-inch IPS capacitive touch display, 172×640 resolution Integrated Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) Dual microphone array with noise reduction and echo cancellation Onboard 6-axis IMU (accelerometer + gyroscope) Real-time clock (RTC) chip for accurate timekeeping High-quality audio codec for clear sound processing Package Includes: 1 x Waveshare ESP32-S3 High-Performance Development Board Case B without Battery

Specifications

Item Type:	Development Board
Model No. / Name:	Case A without Battery
RAM:	8 MB PSRAM
ROM Capacity:	16 MB Flash + 512 KB SRAM + 384 KB
Processor Type:	Xtensa LX7 Dual-Core
Microcontroller:	ESP32-S3R8
Storage Capacity	TF card slot
Clock Speed	Up to 240 MHz
Core:	2 Cores
Length (mm):	98
Width (mm):	35
Weight (g):	53
Shipping Weight	0.088 kg
Shipping Dimensions	16 × 12 × 3 cm