Using STM32F103C8 (Blue Pill) Controllers with Arduino IDE
Basic tech. specifications: ARM Cortex M3 Bit depth – 32-bit Frequency – 72MHz Flash memory – 64KB / 128KB RAM – 20KB SPI – two pieces I2C – two pieces UART – three hardware UARTs + USB (that is, four interfaces are obtained) CAN bus ADC – 12-bit PWM – 16 bit Supply voltage – …
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