Open4 supports STM32 application development with a versatile solution for exploring STM32L low power consumption features. Versatile, low-risk, fun and pertinent, Open4 opens a world of opportunities for your STM32 application ideas.
Open4 Primer for STM32L152 includes hardware features of a versatile Open4 base and an innovative target board. The base provides a full range of features that are fun and pertinent to contemporary MCU applications including user interface features such as a color LCD touch screen, audio circuit, joystick/push button, GUI, SDcard connector and much more.
The STM32L target board operates evaluation features when connected to the Open4 base, and is also a standalone application with temperature and pressure sensor. When disconnected from the base, the target board runs on its own battery, which is recharged by the provided solar cells.
Target board features:
- STM32L152 microcontroller
- LCD (7-segment)
- Temperature sensor
- Semtech pressure sensor
- USB connector
- Li-Ion battery
- Solar cells
Open4 base features:
- USB debug/programming connection
- Color LCD
- Touch screen
- Joystick/Push buttons
- Micro SD card connector
- Audio circuit/Jack
- MEMS accelerometer
- Li-Ion battery
- Charge managment circuit
- Add-on connector (USART, SPI, I2c, ADC)
Development software:
- RKit-ARM Lite tool set with GCC C compiler
- Ride7 development environment
- CircleOS task sceduler/API
