A compact ESP32-S3 development board with a built-in 1.9-inch LCD display (170 × 320, 262K colours), 6-axis IMU, TF card slot, and lithium battery charging. Powered by the ESP32-S3R8 dual-core processor with Wi-Fi and Bluetooth 5.0, it supports development via Arduino IDE, ESP-IDF, and the LVGL graphics library. Available with optional capacitive touch.

Key Features

• ESP32-S3R8 Processor – Dual-core Xtensa LX7 at 240 MHz
• Memory – 512 KB SRAM, 384 KB ROM, 16 MB Flash, 8 MB PSRAM
• 1.9" LCD Display – 170 × 320 resolution, 262K colours, ST7789V2 driver, 500 cd/m², 900:1 contrast
• Touch – Optional capacitive touch (touch variant only)
• 90° Hardware Rotation – Flexible display orientation
• QMI8658 6-Axis IMU – 3-axis accelerometer + 3-axis gyroscope
• Wi-Fi & Bluetooth – 2.4 GHz 802.11 b/g/n + BLE 5.0
• TF Card Slot – Expandable storage
• Lithium Battery Header – 3.7 V MX1.25 connector with charge management
• USB-C – Programming and power
• Pico Header Compatible – Expandable peripheral support
• SPI Display Interface

Ideal For

• HMI and GUI prototyping
• Portable IoT devices and data loggers
• Motion-sensing applications
• Wearable and handheld projects

Resources

• Product Wiki – Pinout, setup guides, and examples