Documentation

FPC AllKey Development Kit

DEVELOPMENT KIT INCLUDES

HARDWARE

• 1 main board based on FeatherWing dimensions with a SIP LGA soldered
• 1 adaptor board to fit with Arduino headers.
• Flex module break out board, optional

SOFTWARE

• Pre-loaded firmware on the SIP LGA.

DOCUMENTATION FPC ALLKEY (FPC 2532)

• Product Specification FPC AllKey
• AllKey Module Product Sheet
• AllKey LGA Product Sheet

 

• Getting Started User Guide FPC AllKey
• Example Code FPC AllKey
• Software Development Kit FPC AllKey

For Zephyr OS:

• Getting Started User Guide FPC AllKey for Zephyr OS
• Example Code FPC AllKey for Zephyr OS

 

DOCUMENTATION FPC ALLKEY PRO (FPC 2534)

• Product Specification FPC AllKey
• Product Specification Supplement FPC AllKey Pro
• AllKey Pro Module Product Sheet
• AllKey Pro LGA Product Sheet

 

• Getting Started User Guide FPC AllKey Pro
• Example Code FPC AllKey Pro
• Software Development Kit FPC AllKey Pro

For Zephyr OS:

• Getting Started User Guide FPC AllKey Pro for Zephyr OS
• Example Code FPC AllKey Pro for Zephyr OS

 

REFERENCE HOST APPLICATION CODE

• C code example implementation of Host control
• Initially out of box for STM32U545

3D MODELS

• FPC2530 Family AllKey 3D Models

SURVEY 

• Please click here to submit survey after on boarding

Page and documents last updated October 2025