Generate 12 or 24 words seed phrase by simply throwing dice which has six sides.
1.esp32 wroom 32 board
2.ssd1306 display with 4 extra keys
3.sd adapter
SSD1306
SCL to D22 of esp32
SDA to D21 of esp32
K4 to D25
K3 to D26
K2 to D27
K1 to D14
SD adapter
MISO to D19 of esp32
MOSI to D23 of esp32
SCK to D18
CS to D5