## STEVAL-ISB038V1T: Wireless Power Transfer Evaluation Kit – Summary

This document details the STEVAL-ISB038V1T, a wireless power transfer evaluation kit from STMicroelectronics designed for ultra-compact battery-powered devices like wearables, IoT sensors, and medical devices.

Key Features:

️· Wireless Power Transfer: Supports 1W power transfer with 11mm receiver coil and 20mm transmitter coil. Can achieve up to 3W with wider coils or full-bridge configuration.
️· Components: Includes STWBC-WA transmitter and STWLC04 receiver modules.
️· Functionality: Receiver can operate as a power supply or Li-Ion/Li-Pol battery charger.
️· API & Customization: Software API allows control of LEDs, GPIOs, and external interfaces (I2C/UART). Parameter customization via a graphical interface.
️· Kit Contents: Demo boards, graphical interface software, schematics, layout files, and Bill of Materials.

Main Use Cases:

️· Evaluating wireless power transfer performance.
️· Developing and prototyping battery-powered devices.
️· Testing and optimizing wireless charging solutions.

Technical Details:

️· Input Voltage: 5V USB
️· Power Output: 1W (up to 3W with modifications)
️· Communication: I2C, UART
️· Foreign Object Detection (FOD): Optional

Overall: The STEVAL-ISB038V1T provides a complete solution for exploring and implementing wireless power transfer in various applications.