A different spectrum analyzer using M5 Stack GO a black and white TV and the M5 RCA Module

just playing around with different things to do with the M5 Stack RCA module. Probably should have put a link to the original code: https://m5stack.hackster.io/macsbug/audio-spectrum-display-with-m5stack-4d3e93 This is slightly modified to use the RCA module, minor changes were made for size of screen, etc.