I have more than 13 years of professional embedded and electronic systems design experience. I also have good communication skills and can easily understand client ideas. I am ready to discuss your requirements and communicate with you and your team via audio and video chat. In addition, I can help you create technical and business requirements for your project if you don't fully understand which features you want. I have a great deal of experienced in: I will: Preferred software/tools: Worked with: * ARM Cortex-M0,-M0+,-M3,-M4,-M7 (double FPU),-A9, STM8, AVR, TMS320, CPLD MAX II, FPGA Cyclone 4, 5 (+ Cortex-A9 SoC) * GPIO, USART, SPI, I2S, I2C, Timers, PWM, HRPWM, CRC, DMA, ADC/DAC, RTC, USB CDC/MSC, SDCARD(SPI/SDIO), Interrupts * FLASH, NAND, EEPROM, RS232/RS485, Ethernet, PoE, PoE+, 1-Wire, CAN (2.0B, FD), SDRAM, DDR1,2,3, Accelerometer, Gyroscope, Magnetometer * TCP/IP, Modbus RTU, GSM/GPRS, GPS/GLONASS/BeiDou, Bluetooth, BLE, Wi-Fi, ZigBee, J1939, CANopen * ESP32, ESP8266, NRF24L01 * TFT LCD (RGB, 6800, 8080, LVDS), OLED LCD, Dot graphic LCD, Character LCD, LCD Glass panels, Led segment display and dot matrix, 4-wire and I2C touch screens * Temperature, Pressure, Humidity, Liquid flow, Wind direction and speed sensors * Doppler radar * DC, AC, BLDC, Servo, Step motors. Absolute and incremental encoders * Pb, Ni-MH, Ni-Cd, Li-Ion, LiPo, LiFePO4 batteries