GPS control commands-select the output format for serial sending control commands

The module I used is the configuration software of ubox. We can see the hexadecimal command format for each setting:

For more information, see the relevant articles on the Internet.

Set the baud rate to 19200:

B5 62 06 00 14 00 01 00 00 00 D0 08 00 00 00 4B 00 00 07 00 03 00 00 00 00 00 48 57

Set the output frequency to 10Hz:

B5 62 06 08 06 00 64 00 01 00 01 00 7A 12

Note that the above is a hexadecimal system. Add 0x to the specific sending, for example, 0xb5.

Other output format settings:

Unsigned char engga [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x00,0x00,0x01,0x00,0x00, 0xfe, 0x18 // enable GGA}; unsigned char disgga [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0 x, 0 x, 0 x, 0 x, 0x00, 0xfd, 0x15 // cancel GGA}; unsigned char Engl [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x01,0x00,0x01,0x00,0x00, 0xff, 0x1d // enable GlL }; unsigned char disgll [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x01,0x00,0x00,0x00,0x00, 0xfe, 0x1a //, 0x cancel GlL}; unsigned char engsa [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0 x, 0 x, 0 x, 0 x, 0 x, 0x22 // enable GSA}; unsigned char disgsa [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x02,0x00,0x00,0x00,0x00, 0xff, 0x1f // cancel GSA }; unsigned char engsv [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0 x, 0 x, 0 x, 0 x, 0 x, 0x27 // enable GSV}; unsigned char disgsv [] = {0xb5, 0x0, 0x0, 0x0, 0x0, 0x00, 0x0, 0 x, 0 x, 0 x, 0 x, 0 x, 0x24 // cancel GSV }; unsigned char enrmc [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x04,0x00,0x01,0x00,0x00,0x02, 0x2c // enable RMC}; unsigned char disrmc [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0 x, 0 x, 0 x, 0 x, 0 x, 0x29 // cancel RMC}; unsigned char envtg [] = {0xb5, 0x0, 0x0, 0x0, 0x0, 0x00, 0x0, 0 x, 0 x, 0 x, 0 x, 0 x, 0x31 // enable Vtg }; unsigned char disvtg [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x05,0x00,0x00,0x00,0x00,0x00,0x02, 0x2e // cancel Vtg}; unsigned char engrs [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0 x, 0 x, 0 x, 0 x, 0 x, 0x36 // enable GRs //}; unsigned char disgrs [] = {0xb5, 0x0, 0x0, 0x0, 0x0, 0x00, 0x0, 0x0, 0 x, 0 x, 0 x, 0 x, 0x33 // cancel GRs }; unsigned char engst [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x07,0x00,0x01,0x00,0x00,0x05, 0x3b // enable GST/}; unsigned char disgst [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0 x, 0 x, 0 x, 0 x, 0 x, 0x38 // cancel GST}; unsigned char enzda [] = {0xb5, 0x0, 0x0, 0x0, 0x00, 0 x, 0 x, 0 x, 0 x, 0 x, 0 x, 0 x, 0x40 // enable Zda /}; unsigned char diszda [] = {0xb5, 0x62,0x06,0x01,0x06,0x00, 0xf0, 0x08,0x00,0x00,0x00,0x00,0x00,0x05, 0x3d // cancel Zda };

GPS control commands-select the output format for serial sending control commands