STM32F103 Blue Pill TCP server with W5500 Ethernet and MQ-2 gas sensor. Control LED and monitor gas levels remotely over static IP. Features real-time commands and periodic sensor streaming.
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Updated
Apr 5, 2026 - C
STM32F103 Blue Pill TCP server with W5500 Ethernet and MQ-2 gas sensor. Control LED and monitor gas levels remotely over static IP. Features real-time commands and periodic sensor streaming.
This project is developed to detect the presence of hazardous gases using an STM32F4 microcontroller and to trigger an immediate visual alarm in case of a potential gas leak.
FreeRTOS TCP server on STM32F103C8T6 (Blue Pill) with W5500 Ethernet. 3 concurrent tasks for LED control & MQ-2 gas sensor monitoring over static IP. Demonstrates real-time multitasking.
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