Advanced Beehive Monitoring & Security System

Embedded Software Engineer

December 2022 – July 2023

STM32-based IoT system with audio FFT, GPS tracking, and MQTTS for real-time hive surveillance.

// highlights

01.Built a comprehensive solution integrating STM32, GSM, GPS, environmental sensors, and a PDM microphone for audio analysis.
02.Implemented real-time FFT for acoustic monitoring of hive activity to detect anomalies like swarming or intrusion.
03.Enabled secure MQTTS communication and orchestrated real-time data processing under FreeRTOS for reliability.
04.Deployed to remote locations with battery-optimized firmware and OTA firmware update support.

STM32FreeRTOSGSMGPSPDM MicrophoneFFTMQTTSC