7Semi STM32G070KBT6 Development Board – 64MHz ARM Cortex-M0+, 128KB Flash, 36KB SRAM, USB

The 7Semi STM32G070KBT6 Development Board is a compact and versatile embedded development platform built around the STM32G070KBT6 32-bit Arm Cortex-M0+ microcontroller operating at up to 64 MHz. With 128 KB Flash memory and 36 KB SRAM, the board provides ample resources for embedded control, sensor interfacing, automation, IoT, and general-purpose development applications.

The microcontroller integrates multiple communication interfaces including USART, I2C, and SPI, along with a high-speed 12-bit ADC, advanced timers, PWM capabilities, DMA, and a real-time clock (RTC). These integrated peripherals make the board suitable for applications ranging from sensor acquisition and communication systems to motor control and industrial automation.

The compact, breadboard-friendly design provides convenient access to GPIO and peripheral connections for rapid prototyping. An onboard USB Type-C connector provides board power, while the SWD interface enables firmware programming and debugging using an external programmer/debugger.

Features

• 64 MHz Arm Cortex-M0+ MCU: Powered by the STM32G070KBT6 32-bit microcontroller for efficient embedded processing and real-time control applications.

• High-Capacity Memory: Features 128 KB Flash memory and 36 KB SRAM for application firmware, data processing, and peripheral management.

• Multiple Communication Interfaces: Supports 4× USART, 2× I2C, and 2× SPI interfaces for connecting sensors, displays, communication modules, and other external peripherals.

• 12-bit High-Speed ADC: Integrated ADC supports conversion speeds up to 2.5 MSps, hardware oversampling, and multiple analog input channels for sensor and measurement applications.

• Advanced Timer & PWM Support: Includes advanced-control, general-purpose, and basic timers for PWM generation, timing, motor control, waveform generation, and embedded control applications.

• 7-Channel DMA Controller: Enables efficient data transfers between memory and peripherals with reduced CPU intervention.

• Calendar RTC: Integrated real-time clock supports calendar, alarm, periodic wakeup, and time-based embedded applications.

• Low-Power Operation: Supports Sleep, Stop, and Standby modes for energy-efficient embedded and battery-powered applications.

• SWD Programming & Debugging: Supports firmware programming and real-time debugging through the Serial Wire Debug interface using an external programmer/debugger.

• USB-C Power Input: Onboard USB Type-C connector provides a convenient power input for the development board.

• Onboard Reset & User Controls: Provides convenient hardware controls for application development, testing, and system reset.

• Breadboard-Friendly Design: Compact board layout with accessible GPIO and peripheral connections simplifies breadboard prototyping and custom hardware integration.

• Versatile Development Platform: Suitable for industrial automation, IoT devices, sensor interfaces, motor control, data acquisition, robotics, and general embedded development.

USB Type-C: The USB-C connector is for power only and does not support USB data communication or direct USB programming. Programming is performed through the ST-Link interface.

What’s Included

• 1x STM32G070KBT6 Development Board 

• 2.54mm pin headder strip

Resources

STM32G070KBT6 Datasheet

DFX File

Step File