WROVER Support with TFT Touch, 2x MAX98357A, ext. PSRAM

[JocB1]

Hi, I´m working on a little PCB to use Karadio32 as a "Flush mount wall-radio" for my kitchen.

I use the WROVER Module for which I have to make a ohne BIN File with the IO definitions, that´s clear.

As Audio Amp I use 2x MAX98357A breackouts on I2S for left and right, they are tested already with my wroom module an are working as expected.

--> "On a wrover cpu with external psram, every AAC streams can be played without the vs1053 board."

For this reason I want to add a external PSRAM, as I used also for Karadio (ESP8266) -> 23LCV1024 which GPIO can be used for it´s Chip-Selct? How to configure this?

Which GPIO can be used for the Touch CS Pin? Every pin below IO34?

Best regards, Jochen

[JayB7076]

Which bin file did you uploaded for testing Wroom board and Max98357a? And did you buy Sparkfun one? And all radio formats are working? And can it supports m3u8 and html formats?