TTGO-T8-ESP32

T8 V1.7

T8 V1.3

T8 V1.1

esp32-i2s-sdcard-wav-player Connect hardware like below:

[ESP32 IO33 – CS MICROSD]

[ESP32 IO14 – MOSI MICROSD]

[ESP32 IO12 – MISO MICROSD]

[ESP32 IO27 – SCK MICROSD]

[ESP32 IO26 – I2S codec BCK]

[ESP32 IO22 – I2S codec DATA]

[ESP32 IO25 – I2S codec LRCK]

[ESP32 GND – I2S codec GND]

[ESP32 GND – GND MICROSD]