The Olimex OLIMEXINO-STM32F3 is a highly reliable, industrial-grade Arduino IDE-programmable Cortex-M3 board. The STM32F3 series can have both USB and CAN working at the same time, something which was not possible in the F1 series. This Arduino-format board includes a power jack (4.2-40V) and micro-USB port for wired power sources, and a LiPo battery connector and charging circuit for battery power. The board also includes a Real-time Clock (RTC) supported by a CR2032 battery holder (battery not included). Add the microSD slot, onboard CAN interface and driver, Arduino-format headers, JTAG connector and other helpful features - you've got yourself an industrial workhorse! Features * STM32F303RCT6 256KB Flash 40KB RAM * Industrial grade (-40+85)°C operating temperature * Micro USB connector for powering and programming * Power jack for external power supply (4.2-40)V DC * Li-Po battery charger and connector * RTC battery with CR2032 holder * Micro SD card port * CAN interface and driver * Arduino headers * UEXT connector * Bootloader button * Reset button * JTAG connector * Dimensions: (68 x 53) mm Resources Documents * STM32F3 user manual * GD32F3 user manual * European Declaration of Conformity * STM32F3 UKCA Declaration of Conformity Hardware * Schematic * GitHub Software * Arduino examples: Analog, GPIO, CAN, I2C, SPI, UART, LCD3310 demo codes * Arduino example with MOD-LCD2.8RTP Package Contents * 1x OLIMEXINO-STM32F3 Development Board CR2032 battery and LiPo not included https://elecena.pl/product/23769036/olimex-olimexino-stm32f3-development-board 2023-07-11 https://elecena.pl/product/23769036/olimex-olimexino-stm32f3-development-board 2023-12-27 https://elecena.pl/product/23769036/olimex-olimexino-stm32f3-development-board 2024-09-18 https://elecena.pl/product/23769036/olimex-olimexino-stm32f3-development-board 2024-11-29 https://elecena.pl/product/23769036/olimex-olimexino-stm32f3-development-board 2024-11-30 https://elecena.pl/product/23769036/olimex-olimexino-stm32f3-development-board 2025-11-28 https://elecena.pl/product/23769036/olimex-olimexino-stm32f3-development-board 2025-11-29