The BluePill Plus (STM32F103C8T6) Development Board by WeAct Studio is an upgraded version of the popular Bluepill board. The board consists of the STM32F103C8T6 microcontroller which is a ARM Cortex-M 32-bit processor. With its LQFP package type and 48 pins and two crystal oscillators of 8MHz and 32KHz crystal, the STM32F103C8T6 provides a compact yet robust platform for your designs which holds. The MCU has inbuilt 5V to 3.3V voltage regulator to power the MCU. Unlike Arduino boards, the STM32 Development board works on 3.3V.
The MCU contains two onboard LEDs, one is used for power indication and the second LED is connected to the GPIO pin PB2.
The development board can be easily programmed using the Arduino IDE. But if you want to explore the complete STM32 development boards, you can also use the STM32CubeIDE and other development environments offered by ST Microelectronics. You can also use Keil, IAR workbench, Atollic TrueStudio, MicroC Pro ARM, Crossworks ARM, Ride 7, PlatformIO+STM32 etc. to program the board. The board can be programmed directly from the CubeIDE using the ST-Link. The hex file of a program can also be uploaded using a single wire interface module (SWIM) or by using JTAG/ serial wire debugging (SWD).
The device offers two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.
Note: This board features an original STM32 chip and it can be directly programmed from the STM32cubeIDE using the ST-Link.
Features:
- 72MHz MAX clock frequency (8M Crystal on board)
- 64K flash memory, 20K SRAM
- 37 general-purpose I/O (GPIO) pins
- Working Temperature: -40°C ~ +85°C
- Low Power, Sleep, stop and Standby modes
- Interfaces: 1 CAN, 3 USART, 2 SPI, 2 I2C, USB 2.0 FS
- Space for 8 pin SPI Flash
- USB Type-C Port for easier connectivity
Model | STM32F103C8T6 |
Input Voltage | 3~5V |
Core | ARM 32 Cortex-M3 CPU |
CPU Frequency | Up to 72MHz |
GPIO pins | 37 |
PWM pins | 12 |
USART Peripherals | 3 |
I2C Peripherals | 2 |
SPI Peripherals | 2 |
CAN Peripherals | 1 |
Timers | 4 |
ADCs | 2 |
Memory | 64KB FLASH, 20K SRAM |
Product Dimensions | 54 x 22mm |
Operating range | -40°C to +85°C |
Product Weight | 10 grams |
Country of origin : China
Note: If the pins are unsoldered, the Header pins will be provided separately in the package
- 1 x BluePill Plus Dev Board
- 2 x 20-pin Male-Male Header
- 1 x 4-pin Right Angle Male Header