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// UBDS-XIAO-ESP32-C3MCUbeginnerLast verified 2026-04-07

Seeed Studio XIAO ESP32C3

Seeed Studio

Thumb-sized RISC-V dev board: ESP32-C3 at 160 MHz with Wi-Fi 4 and Bluetooth LE 5 in the XIAO castellated form factor. USB-C, 320 KB RAM, 4 MB flash — pocket-scale for wearables and IoT nodes.

wifibleusb-cxiaocastellatedthumb-sizeprototypingiotwearables
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Seeed Studio XIAO ESP32C3
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