Communication through I2C the following shows the register map
| Address | Byte 7 | Byte 6 | Byte 5 | Byte 4 | Byte 3 | Byte 2 | Byte 1 | Byte 0 |
| 0x00 | Channel 0 Voltage (in uV) 31:24 | |||||||
| 0x01 | Channel 0 Voltage (in uV) 23:16 | |||||||
| 0x02 | Channel 0 Voltage (in uV) 15:8 | |||||||
| 0x03 | Channel 0 Voltage (in uV) 7:0 | |||||||
| 0x04 | Channel 1 Voltage (in uV) 31:24 | |||||||
| 0x05 | Channel 1 Voltage (in uV) 23:16 | |||||||
| 0x06 | Channel 1 Voltage (in uV) 15:8 | |||||||
| 0x07 | Channel 1 Voltage (in uV) 7:0 | |||||||
| 0x08-0x1F | ... | |||||||
| 0x20 | Channel 0 Temprature (in uC) 31:24 | |||||||
| 0x21 | Channel 0 Temprature (in uC) 23:16 | |||||||
| 0x22 | Channel 0 Temprature (in uC) 15:8 | |||||||
| 0x23 | Channel 0 Temprature (in uC) 7:0 | |||||||
| 0x24 | Channel 1 Temprature (in uC) 31:24 | |||||||
| 0x25 | Channel 1 Temprature (in uC) 23:16 | |||||||
| 0x26 | Channel 1 Temprature (in uC) 15:8 | |||||||
| 0x27 | Channel 1 Temprature (in uC) 7:0 | |||||||
| 0x28-0x3F | ... | |||||||
| 0x40 | Write Channel 0 Voltage (in uV) 31:24 | |||||||
| 0x41 | Write Channel 0 Voltage (in uV) 23:16 | |||||||
| 0x42 | Write Channel 0 Voltage (in uV) 15:8 | |||||||
| 0x43 | Write Channel 0 Voltage (in uV) 7:0 | |||||||
| 0x44 | Write Channel 1 Voltage (in uV) 31:24 | |||||||
| 0x45 | Write Channel 1 Voltage (in uV) 23:16 | |||||||
| 0x46 | Write Channel 1 Voltage (in uV) 15:8 | |||||||
| 0x47 | Write Channel 1 Voltage (in uV) 7:0 | |||||||
| 0x48-0x5F | ... | |||||||
| 0x60 | LED Flag | NULL | NULL | NULL | NULL | NULL | NULL | NULL |