Puput Dani'e

https://www.instructables.com/id/How-to-Use-the-Adafruit-BMP280-Sensor-Arduino-Tuto/

https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-858-computer-systems-security-fall-2014/video-lectures/lecture-1-introduction-threat-models/

https://www.youtube.com/watch?v=dWM4p_KaTHY

https://www.iotforall.com/best-iot-books/

https://www.youtube.com/watch?v=znNirBAakzg&list=PLgvIHLw9-cyepuqb95CXH9teR0BisnAvf&index=12

https://en.wikipedia.org/wiki/Atmospheric_pressure

https://www.youtube.com/watch?v=YwcNbVnHNAo

https://startingelectronics.org/tutorials/arduino/modules/pressure-sensor/ https://startingelectronics.org/pinout/GY-BMP280-pressure-sensor-module/ https://www.youtube.com/watch?v=xA-vExF6ChI https://www.banggood.com/GY-BMP280-3_3-High-Precision-Atmospheric-Pressure-Sensor-Module-For-Arduino-p-1111135.html?cur_warehouse=USA https://www.bosch-sensortec.com/bst/products/all_products/bmp280

http://www.sensorsiot.org/install-rtl_433-for-a-sdr-rtl-dongle-on-a-raspberry-pi/

https://www.youtube.com/watch?v=xCVd3QGQhKU https://docplayer.info/46104994-Analisis-perhitungan-fresnel-zone-wireless-local-area-network-wlan-dengan-menggunakan-simulator-radio-mobile.html Fresnel Zone Calculator :  http://www.zytrax.com/tech/wireless/calc.htm#fresnel

https://www.alibaba.com/product-detail/Online-Shopping-Huawei-Honor-Band-4_62001180891.html?spm=a2700.galleryofferlist.normalList.13.22e913f932mss9

https://www.datacamp.com/community/tutorials/markov-chains-python-tutorial https://www.youtube.com/watch?v=8AJPs3gvNlY Nondeterministic Finite Automata https://www.cs.wcupa.edu/rkline/fcs/nfas.html