
General
STM32F1 (Blue Pill – STM32F103)
The STM32F103C8T6 Blue Pill is a powerful, low-cost ARM Cortex-M3 development board ideal for embedded projects. It features 64KB flash memory, 72MHz clock speed, and versatile I/O options.
₹326.00
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₹326.00
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Category
General
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100% Genuine
About STM32F1 (Blue Pill – STM32F103)
The STM32F103C8T6, commonly known as the 'Blue Pill', is a compact development board based on the 32-bit ARM Cortex-M3 RISC core. It operates at up to 72MHz and includes 64KB of Flash memory and 20KB of SRAM, making it suitable for a wide range of embedded applications. The board provides 37 GPIO pins, supporting interfaces like SPI, I2C, UART, and CAN, along with 12-bit ADCs and PWM channels. Its low power consumption and small form factor make it perfect for DIY electronics, robotics, IoT devices, and educational projects. Compared to 8-bit microcontrollers, it offers superior performance and efficiency. Choose this board for its cost-effectiveness, extensive community support, and compatibility with popular development environments like Arduino IDE and PlatformIO.
Technical Specifications
| Core | ARM Cortex-M3 32-bit |
|---|---|
| Maximum Clock Frequency | 72 MHz |
| Program Memory | 64 KB Flash |
| Data Memory | 20 KB SRAM |
| Operating Voltage | 2.0V to 3.6V |
| I/O Pins | 37 |
| ADC | 12-bit resolution, 10 channels |
| PWM Pins | 12 |
| Communication Protocols | SPI, I2C, UART, CAN |
| USB | USB 2.0 Full-Speed |
| Dimensions | Approx. 52mm x 22mm |
| Package | LQFP48 |
Alternative Components
ESP32 DevKit
Arduino Nano
Raspberry Pi Pico
STM32F401CCU6 (Black Pill)









