@jpk said in Base M5GO BOTTOM: Issues with UART (Port C):

the current HW implementation reduces the voltage level on the UART/Port C to 1.5V

I found my base bottom of m5stack fire have these 240 ohm (marking 241)
pull down resistors too.
will them interfere the PSRAM function?

I am not seeing m5stickV+ till now, march, 2021.
So how to attach a mic to m5stickV?