Photo coming soon
Industrial sensor-to-cloud monitoring and control device. I built and maintained its firmware: an STM32F4 main MCU with an ESP32 co-processor, reading sensors over RS485/MODBUS and I2C, switching connected equipment, and handling real-time telemetry and secure data pipelines.
Photo coming soon
Field device for aquaculture and agriculture. Firmware for an STM32F2 with an ESP8266 co-processor, dual RS485/MODBUS sensors and low-power operation, plus the driver and GUI for its ST7567 display.
Photo coming soon
My undergraduate thesis: a greenhouse system that monitors growing conditions, uses a farming robot to grow and tend tomatoes, and predicts when the crop will be ready to harvest and when the greenhouse needs maintenance.