+ int8_t tag[EEPROM_TAG_SIZE];
+};
+
+#define EEPROM_SIZE (3 * sizeof(uint32_t) + 1 + EEPROM_SERIAL_SIZE + EEPROM_TAG_SIZE)
+
+#define EEPROM_OFF_TYPE 0
+#define EEPROM_OFF_REV sizeof(uint32_t)
+#define EEPROM_OFF_SHUNT (2 * sizeof(uint32_t))
+#define EEPROM_OFF_PWR_SW (3 * sizeof(uint32_t))
+#define EEPROM_OFF_SERIAL (3 * sizeof(uint32_t) + 1)
+#define EEPROM_OFF_TAG (EEPROM_OFF_SERIAL + EEPROM_SERIAL_SIZE)