and 
NMEA ZDA message
Popular NMEA messages
Time and date (ZDA)
| Message | NMEA-Standard-ZDA Time and date |
| Comment | UTC, day, month, year and local time zone. |
| Information | Number of fields: 9 |
| Structure | $xxZDA,time,day,month,year,ltzh,ltzn*cs\r\n |
| Example | $GPZDA,082710.00,16,09,2002,00,00*64\r\n |
Payload
| Field | Name | Format | Unit | Example | Description |
|---|---|---|---|---|---|
| 0 | xxZDA | string | - | $GPZDA | ZDA Message ID (xx = current Talker ID) |
| 1 | time | hhmmss.ss | - | 082710.00 | UTC Time. See section UTC representation in the integration manual for details. |
| 2 | day | dd | day | 16 | UTC day (range: 1-31) |
| 3 | month | mm | month | 09 | UTC month (range: 1-12) |
| 4 | year | yyyy | year | 2002 | UTC year |
| 5 | ltzh | xx | - | 00 | Local time zone hours (fixed field, always 00) |
| 6 | ltzn | zz | - | 00 | Local time zone minutes (fixed field, always 00) |
| 7 | cs | hexadecimal | - | *64 | Checksum |
| 8 | CRLF | character | - | - | Carriage return and line feed |
Based on NMEA documentation provided by u-blox.
Learn more about NMEA protocol:
