✍ The “Blue Pill” name, by the way, appears to have originated in the STM32duino forum.

✍ For beginners, it might be difficult to use the popular and cheap blue pill board based on STM32F103C8T6. It’s because using an embedded development tools like KEIL isn’t easy for beginners. This 32bit microcontroller based on ARM Cortex-M3 architecture is far better than your traditional Arduino board. You can compare it to Arduino DUE but it has got a very small size like the Arduino Nano. There’s lack of proper documentation on it and everything available on the internet is quite scattered. So, here’s something to get you started easily.

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▼ Features :
ARM Cortex M3 32-bit 72 MHz (STM32F103)
64 KB Flash
20 KB RAM
2.0 – 3.6V I/O Pin
LED on PIN PC13
32 Khz Real time clock crystal
On board 3.3V voltage regulator
Internal RTC clock
Jump links on Boot0 and Boot1
Micro USB connector for power and data
ST-Link header on the top of the board
Reset button

▼ Specifications :
Core: Cortex-M3 32-bit
Operating frequency: 72MHz
Storage resources: 64K Byte Flash, 20KByte SRAM
Interface Resources: 2x SPI, 3x USART, 2x I2C, 1x CAN, 37x I / O ports
Analog-to-digital conversion: ADC (12-bit / 16-channel)
PWM: 16-bit/15 channel
Timers: 3 general timers and 1 advanced timer
Debug Download: Support JTAG / SWD debug interface to download, support for IAP

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▼ Package Includes :
1 x STMicroelectronics STM32F103C8T6
2 x 20-pin Pin Header

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How to program STM32 :
https://circuitdigest.com/microcontroller-projects/programming-stm32f103c8-board-using-usb-port

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???? Anything can ws us @ +6018 2870 232 ✅