STM 32 Blue Pill

STM32 Blue Pill Development Board

The STM32 Blue Pill is a small, low-cost development board based on the STM32F103C8T6 microcontroller with a 32-bit ARM Cortex-M3 core. It offers better speed and memory than 8-bit boards like the Arduino Nano, making it great for learning embedded systems, IoT, and robotics.

Key Features:

• Microcontroller: STM32F103C8T6 (ARM Cortex-M3)
• Runs at 72 MHz with high performance
• Works on 3.3V, but many pins can handle 5V
• 37 Digital I/O Pins
• PWM available through timers
• 10-channel, 12-bit ADC for analog inputs
• Communication ports: 3 USART, 2 I2C, 3 SPI, USB, and CAN
• Flash Memory: 64 KB (some versions have 128 KB)
• SRAM: 20 KB
• Can be powered using a 5V pin or onboard 3.3V regulator

Kit / Materials Required:

• STM32 Blue Pill Board
• USB to Serial Adapter (CH340 or FTDI)
• Jumper Wires
• 5V Power Supply or USB cable

Available Interfaces:

• LEDs, Switches, Relay, Buzzer
• DHT11, IR, PIR, Ultrasonic Sensors
• OLED, LCD, 7-Segment Displays
• DC, Servo, and Stepper Motors
• Bluetooth and RFID Modules

Required Tools:

• Arduino IDE (with STM32 support)
• STM32 Drivers (CH340, ST-LINK, or USB DFU)