I'm an electronics engineer, who can help you design circuits and develope hardware/software projects. Programming Languages: C, C++, Python; Tools: Eclipse, Keil, STM32CubeMx, MPLAB, Visual Studio, Proteus, Git, Altium; Protocols: SPI, I2C, CAN, RS232(serial), UART, SPI, USB, front-end connect; Microcontrollers: STM32F4XX, Raspberry Pi, MSP430, PIC, Arduino; Technologies: GSM, GPS, Wi-Fi, Bluetooth.