FindMyCat is the ultimate pet tracking solution. With a battery that can last upto 6 months, works indoors and outdoors, no monthly subscription fees and a fully open-source solution, it just might be the only pet tracker you'll ever need.
The quality of the project and its documentation is just amazing. I studied electronics but always spent my time in software, and this inspired me to combine all! Lovely work, and thanks for making this open-source!