Seeeduino XIAO The Smallest Arduino Microcontroller Based on SAMD21,with Rich Interfaces, 100% Arduino IDE Compatible, desiged for Projects Need Arduino Micro，3 pcs PammyJ Necklace 75% cotton/25% polyester blend

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Can hold multiple PC monitors perfect for gaming

UV and weather resistant plastic resists fading and weather

We also dream about the day when all cities and towns are safe and convenient places for cyclists

Seeeduino XIAO The Smallest Arduino Microcontroller Based on SAMD21,with Rich Interfaces, 100% Arduino IDE Compatible, desiged for Projects Need Arduino Micro，3 pcs PammyJ Necklace 75% cotton/25% polyester blendBrand: seeed studio Color: 3PCS Features: [ Powerful CPU] Seeeduino XIAO carries powerful CPU ARM Cortex M0+ 32bit 48MHz microcontroller (SAMD21G18), which is three times than Arduino Uno and Arduino Nano. In addition, this Arduino IDE compatible board Xiao is also equipped with 256KB flash memory and 32KB SRAM. [Rich Interfaces in a Tiny Size] There is 14 GPIO PINs, which can be used for 11 analog PINs, 11 digital PINs, 1 I2C interface, 1 UART