Double EEPROM memory entry Atmege 328p

[code_one]

@J-M-L

#include <EEPROM.h>
void setup() {
  Serial.begin(115200);
  for (int i = 0; i < 20; i++) EEPROM.write(i, i);
  for (int i = 0; i < 20; i++) Serial.println(EEPROM.read(i), BIN);
}

void loop() {}

I first had to establish an interface with a seriall to usb so that I could do the test. I got the following result:

Start
1
10
11
100
101
110
111
1000
1001
1010
1011
1100
1101
1110
1111
10000
10001
10010
10011

it was recorded with the Serial Monitor from PlatformIO