WSAL16253 – Robot Arm for micro bit/en
Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.
Summary
The kit consists of a servo driver HAT and is designed to be used with the micro:bit.
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Technical overview
- Product name per metadata: 4-DOF Metal Robot Arm Kit for micro:bit, Bluetooth (product number WSAL16253).
- The robot arm is based on a servo driver HAT and is controlled via the micro:bit.
- Available resources include a user manual, assembly guide, schematic, and demo code.
- The software environment includes the micro:bit MakeCode website and a Bluetooth app for remote control.
- Listed datasheets belong to components PCA96, MP1584, and RT9193.
Notes and version constraints
- No exact commands or code lines are provided in the source; therefore no commands were carried over.
- The source contains no information about compatibility beyond the micro:bit, electrical values, prices, stock, certifications, warranty, or safety notes – such details must not be added.
- Using the Bluetooth app requires that the program has been downloaded; without the app connection the arm will not move.
- Version-specific steps or update notes are missing from the source and may require manual confirmation.
Source and revision record
- Robot Arm for micro bit - Waveshare Wiki
- Source revision: 69154
- Captured: 2026-08-31T03:24:22+00:00
- SHA-256:
9451d0652e224c19108299e2df0febabbca41785804e41d6facf45efc9a5e63d