micro:bit MEFWSV1 Wearable Flexible Holder with Strap

Flexible micro:bit holder

The MEFWSV1 is a flexible holder made from durable thermoplastic elastomer that secures a micro:bit development board and a battery holder together. It is designed for makers building wearable projects such as step counters or environmental monitors. The rubber material protects the board while remaining pliable enough for comfortable body-worn use.

Hook & loop strap attachment

A hook and loop fastening strap threads through the holder so the assembly can be wrapped around a wrist, ankle, toy or playground equipment. No tools or permanent fixtures are required, freeing the builder to move the micro:bit between locations quickly. The strap length accommodates a range of mounting points without modification.

Sustained wearable use

The elastomer body resists sweat, flexing and repeated strap adjustments during long coding sessions or active data-logging runs. It keeps the battery holder firmly seated so power stays connected when the wearer moves. The open design allows heat from the board to dissipate naturally without trapping warmth against the skin.