SainSmart STM32 STM32F103VCT6 Development Board
Best versatile platform for intermediate embedded systems developers.
This board is a powerhouse for anyone ready to move beyond basic hobbyist microcontrollers into serious industrial-grade prototyping. The inclusion of a touchscreen and Ethernet module makes it incredibly versatile, though the sheer number of I/O pins and interfaces means it’s better suited for complex, ambitious builds than quick, simple experiments.
$35.00
Who it's for
- Engineers building complex embedded systems with multiple communication protocols
- Developers creating interactive handheld devices or visual control panels
- Makers requiring reliable performance for real-time data processing applications
Who should skip it
- Novice hobbyists transitioning from simpler platforms like Arduino
- Self-taught learners who rely on clear and modern instructional materials
- Designers prioritizing space efficiency and miniaturization in their final builds
Performance breakdown
Connectivity Versatility
Integrated Ethernet and USB options handle complex networking tasks with ease.
I/O Expandability
Eighty programmable pins offer massive headroom for intricate hardware prototyping projects.
Debugging Efficiency
Standard JTAG and SWD interfaces make troubleshooting code remarkably straightforward.
Interactive Capability
The included touchscreen display provides a solid foundation for user-facing interfaces.
Processing Power
The Cortex M3 core remains reliable for standard industrial and hobbyist applications.
Peripheral Integration
Onboard sensors and RTC support reduce the need for external modules.
Key Specs
Manufacturer
STMicroelectronics
Core
ARM Cortex M3
Data Bus Width
32 bit
Maximum Clock Frequency
72 MHz
Program Memory Size
256 KB
Data RAM Size
48 KB
Operating Supply Voltage
2.5 V to 3.3 V
Maximum Operating Temperature
85 C
Package Type
LQFP-100
Number of Programmable I/Os
80
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