Seeed Studio XIAO ESP32-S3 Plus

Price on request

XIAO ESP32-S3 Plus is the higher-memory member of the ESP32-S3 XIAO family for compact connected devices, control systems and edge-processing prototypes. Its dual-core Xtensa LX7 processor runs at up to 240 MHz and is paired with 8 MB PSRAM and 16 MB flash, leaving more room for firmware, assets and buffered data than the standard S3 configuration. The board provides 2.4 GHz Wi-Fi, Bluetooth LE 5 and 18 GPIO in the Plus layout, with USB-C for programming and power. It is suited to projects that need wireless connectivity and more I/O while retaining the 21 × 17.8 mm XIAO footprint. Check the Plus-specific pin map and 3.3 V electrical limits before connecting modules.

Specifications

ESP32-S3 · Dual-core Xtensa LX7 up to 240 MHz · 8 MB PSRAM · 16 MB flash · 2.4 GHz Wi-Fi / BLE 5 · 18 GPIO

SoC

Espressif ESP32-S3

CPU

Dual-core Xtensa LX7, up to 240 MHz

RAM

8 MB PSRAM

Flash

16 MB

Wireless

2.4 GHz Wi-Fi; Bluetooth LE 5

I/O

18 GPIO

USB

USB-C

Logic

3.3 V

Use the ESP32-S3 Plus board definition and its dedicated pinout. GPIO uses 3.3 V logic; verify current and peripheral requirements.

One XIAO ESP32-S3 Plus development board (SKU 102010671). Verify headers and accessories with the supplier packing list.

Out of stock