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7Semi STM32U031F8P6 Ultra-Low Power Development Board
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The 7Semi STM32U031F8P6 Development Board is a compact embedded development platform built around the STM32U031F8P6 microcontroller featuring an ARM Cortex-M0+ core. Designed for ultra-low-power operation, it is well suited for battery-powered applications such as wearable devices, sensor nodes, IoT systems, and edge computing projects. Its compact, breadboard-friendly layout makes it convenient for both rapid prototyping and embedded product development.
The board provides USB Type-C connectivity for power and easy setup while exposing all GPIO pins for flexible hardware expansion. It also integrates onboard reset and user buttons to simplify development and testing. With support for USART, SPI, I2C, ADC, DAC, and GPIO interfaces, developers can easily connect sensors, displays, communication modules, and other peripherals.
Powered by a 56 MHz ARM Cortex-M0+ MCU with 64 KB Flash memory and 8 KB SRAM, the board delivers an efficient platform for developing low-power embedded applications. Whether used for educational learning, wearable electronics, environmental sensing, or portable IoT devices, it offers the essential hardware resources required for STM32-based development.
• Built around the STM32U031F8P6 ARM Cortex-M0+ microcontroller.
• Operates at a clock frequency of up to 56 MHz.
• Includes 64 KB Flash memory for firmware storage.
• Provides 8 KB SRAM for application execution and data processing.
• Designed for ultra-low-power embedded and battery-operated applications.
• USB Type-C connector provides convenient board power.
• All GPIO pins are accessible for connecting external peripherals.
• Supports USART, SPI, I2C, ADC, DAC, and GPIO interfaces.
• Includes onboard Reset and User buttons for development convenience.
• Breadboard-friendly layout simplifies prototyping and experimentation.
• Suitable for wearable devices, sensor nodes, IoT projects, and edge computing applications.
• Offers a compact platform for learning and developing STM32-based embedded systems
| Parameter | Value |
| Brand | 7Semi |
| Product Type | Development Board |
| Microcontroller | STM32U031F8P6 |
| Processor Core | ARM Cortex-M0+ |
| Operating Frequency | 56 MHz |
| Flash Memory | 64 KB |
| SRAM | 8 KB |
| Interface Support | USART, SPI, I2C, ADC, DAC, GPIO |
| USB Support | Power via USB Type-C |
| Buttons | Reset Button, User Button |
| GPIO Access | All GPIOs Broken Out |
| Board Dimensions | Approx. 41 mm × 18 mm (Evelta), 35 mm × 18 mm × 5 mm (7Semi) |
| Board Weight | 3 g |
This product comes with a 6-month manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
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