It is an excellent protective box for the Seeed Studio XIAO expansion board. These cases protect the Seeed Studio XIAO expansion board from things like rogue wires that might short out while still allowing full access to the board, also there has space to store the battery to supply the power to the expansion board.

About Seeed Studio XIAO SAMD21

Seeed Studio XIAO SAMD21 is the smallest Arduino-compatible board in the Seeed Studio XIAO family. It is an Arduino microcontroller that is embedded with the SAMD21 microchip. The interfaces of Seeed Studio XIAO are rich enough in such a tiny Dev. Board as well. It also has a powerful functional expansion board of only half Raspberry Pi 4 size. Seeed Studio XIAO Expansion Board enables building prototypes and projects in an easy and quick way. With its rich peripherals, you could explore the infinite possibilities of the Seeed Studio XIAO series.

Highlighted Features

• Excellent protection
  
• Battery space reserved
• Easy assembling