STM32 Blue Pill vs Black Pill: F411 Faster, F103 Has CAN
STM32 Blue Pill vs Black Pill compared: F411 Black Pill wins on CPU, RAM, flash and USB; F103 Blue Pill still wins when native CAN or legacy compatibility matters.
STM32F411 Black Pill Pinout, GPIOs, USB & Arduino Guide (2026)
Complete STM32F411CEU6 Black Pill guide for 2026: pinout, GPIOs, ADC, I2C, SPI, UART, USB-C DFU, SWD, boot mode and Arduino IDE setup.