Marco Morales developed real-time conductivity monitoring and remote visibility features for the Smart-irrigation-system-Digital-I repository. He established UART communication between ESP32 and FPGA, integrating analog-to-digital conversion and Bluetooth monitoring for the conductivity sensor module. Using C, Verilog, and Assembly, Marco enabled data acquisition, scaling, and reliable transmission to both FPGA and cloud via MQTT with fault-tolerant reconnection. He updated hardware configuration data for simulation and design, and improved repository maintainability by removing legacy RISC-V components. Comprehensive documentation and README updates enhanced onboarding and transparency, resulting in a robust, scalable foundation for future embedded IoT deployments and streamlined maintenance.
July 2025 delivered end-to-end capability for real-time conductivity monitoring and remote visibility. Implemented the initial UART ESP32–FPGA link, evolved the conductivity sensor module (analog read, scaling, UART transmission to FPGA) with Bluetooth monitoring, and added MQTT-based cloud publishing with fault-tolerant reconnection. Completed hardware configuration data for the p2 module and performed comprehensive repository hygiene by removing legacy RISC-V components. Documentation and README housekeeping were updated to reflect tests, team, and version history, improving onboarding and maintainability. Overall impact: enables real-time, scalable monitoring with reduced maintenance burden and a solid foundation for future deployments.
July 2025 delivered end-to-end capability for real-time conductivity monitoring and remote visibility. Implemented the initial UART ESP32–FPGA link, evolved the conductivity sensor module (analog read, scaling, UART transmission to FPGA) with Bluetooth monitoring, and added MQTT-based cloud publishing with fault-tolerant reconnection. Completed hardware configuration data for the p2 module and performed comprehensive repository hygiene by removing legacy RISC-V components. Documentation and README housekeeping were updated to reflect tests, team, and version history, improving onboarding and maintainability. Overall impact: enables real-time, scalable monitoring with reduced maintenance burden and a solid foundation for future deployments.
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