ArcticLampyrid/stm32_qmc5883l_monitor

QMC5883L Monitor

A demo to monitor QMC5883L's data.

BOM

• STM32F401RCT6
• QMC5883L
• OLED Screen (SPI, SSD1306, 128x64)

Pin Configuration

Device	Pin
Board	LED --> C13
QMC5883L	SCL --> B6, SDA --> B7
Screen (SPI, SSD1306, 128x64)	SCK --> A5, MOSI --> A7, CS --> A8, RESET --> A11, DC --> A12
UART	Host's RX --> A9 --> MCU's TX, Host's TX --> A10 --> MCU's RX