STM32F405 Mini Development Board, Micropython Compatible Pyboard

Description

Chip Features:

• Onboard STM32F405RGT6 MCU;
• 168MHz Cortex-M4 CPU with 32-bit hardware floating point;
• Internal 1MB flash storage, 192KB RAM;
• USB port, support for serial port, general storage, HID protocol;
• RTC Real Time Clock;
• 30 general IO ports, 28 of which support 5V input output;
• 2 SPI interfaces, 2 CAN interfaces, 2 12C ports, 5 USART interfaces;
• 14 channels 12-bit ADC pins; 2 DAC pins;

Board Features:

• SD card slot;
• MMA7660 3-axis accelerometer;
• 4 LEDs, 1 reset button, 1 universal button;
• 3.3v 0.3A onboard LDO, can be powered from USB port or external battery.

Software default flashed micropython

• Support python REPL
• And internal flash regonized as portable disk to upload and manage .py file.

Hardware schematic please see this page.

Additional information