Proyectos
STM32H7 · CAN · SAE J1939
Control de presión en lazo cerrado.
Un sistema STM32H7 para medición de presión, actuación en lazo cerrado, comunicación CAN SAE J1939 y monitoreo por MQTT.
STM32H7 CAN · SAE J1939 · PID
El registro técnico detallado está disponible por ahora en inglés.
The system monitors tire pressure and controls a compressor and solenoid valve to regulate pressure around the configured target. It was developed as an academic embedded-systems project around an STM32H7 microcontroller.
System architecture
- Analog pressure sensing through the STM32 ADC
- Closed-loop compressor and solenoid control
- CAN communication using the SAE J1939 protocol
- ESP8266 connectivity for MQTT telemetry
- SPI communication between supporting modules
Implementation record
The project combined peripheral configuration, embedded control logic, unit testing, integration testing, and a dashboard used to observe the pressure data received through MQTT.