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A simple wireless PIR motion sensor is designed and build over LoRa. the project includes 2 board with to STM32 MCUs. One of them is interfacing a PIR sensor and the other one emulates siren sound using a buzzer. Two MCUs are communicating witlessly over LoRa
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RYLR998 LoRa Module Link:
https://reyax.com/products/rylr998/
GitHub Repository:
https://github.com/UsefulElectronics/...
Thingiverse Profile:
https://www.thingiverse.com/wardzx/de...
Useful Electronics Blogs website:
https://www.usefulelectronics.net
MCU Used pin number saving techniques playlist:
• STM32 Used Pin Number Saving Techniques
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#stm32 #lora #embedded #embedded_systems #stm32_programming stm32_tutorials #electronics #lora_module #long_range