Seeed Studio XIAO ESP32 (C3 / S3 / S3 Sense)

Order-to-ship. Dispatched within 3–5 business days from EU stock.

Seeed Studio's thumb-sized XIAO boards pack an ESP32 with Wi-Fi and Bluetooth into a 21 × 17.8 mm module with USB-C, a built-in Li-ion charging circuit and castellated pads for surface mounting. Choose the ESP32-C3 (RISC-V, the budget all-rounder), the ESP32-S3 (dual-core with 8 MB PSRAM for demanding projects) or the ESP32-S3 Sense, which adds a plug-in camera, a digital microphone and a microSD slot for vision and audio projects.

• XIAO ESP32C3: ESP32-C3 RISC-V single-core 160 MHz, 400 KB SRAM, 4 MB flash, Wi-Fi 4 and Bluetooth 5 LE, external antenna included
• XIAO ESP32S3: ESP32-S3 dual-core 240 MHz, 8 MB PSRAM, 8 MB flash, Wi-Fi 4 and Bluetooth 5 LE, external antenna included
• XIAO ESP32S3 Sense: as ESP32S3, plus detachable camera module (OV3660 in current production), digital microphone and microSD slot
• All models: USB-C, Li-ion battery charging, 11 GPIO, 21 × 17.8 mm; programmable with Arduino IDE, ESP-IDF, MicroPython and CircuitPython
• Pin headers not soldered