Welcome to Project: stm32_bluet_pill
(a Bluetooth OSHW design)

Introduction  •  Directory  •  Documentation  •  Notes

Introduction

The stm32_bluet_pill project is a 'breadboardable' 1.8V IO STM32WB55 Bluetooth Module with battery charging. The purpose of this project is to provide a development platform for wearables. The board contains:

• ST Microelectronics STM32WB55
• 32Mbit QSPI Flash
• Texas Instruments BQ25185 battery charger
• PCB Antenna with U.FL switch connector
• 2x 15 pin GPIO headers
• Tag-Connect JTAG connector
• USB-C connector
• 3-Pin Battery connector
• Charge Status and Bluetooth Connection indicator LEDs

Directory

Projects top-level directory

.
├── bom                     # stm32_blue_pill iBOM
├── docs                    # Documentation files (alternatively `doc`)
├── images                  # Images used on this GitHub page
├── schematics              # Schematics of the stm32_bluet_pill
├── step                    # 3D STEP model of the design
├── tapeout                 # Gerbers, Drill Drawings and other output files for PCB Fab and Assembly
└── README.md

Documentation

Block Diagram

Notes

This repository is not actively maintained, so if you spot any bugs, please raise an issue and I will try get to it.

This is not an officially supported Google product.