Contiki 6LoWPAN mesh using CC1310 434MHz?

It seems not. The available frequency are listed as the followings

/*---------------------------------------------------------------------------*/
/* IEEE 802.15.4g frequency band identifiers (Table 68f) */
#define DOT_15_4G_FREQUENCY_BAND_169 0 /* 169.400–169.475 (Europe) - 169 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_450 1 /* 450–470 (US FCC Part 22/90) - 450 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_470 2 /* 470–510 (China) - 470 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_780 3 /* 779–787 (China) - 780 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_863 4 /* 863–870 (Europe) - 863 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_896 5 /* 896–901 (US FCC Part 90) - 896 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_901 6 /* 901–902 (US FCC Part 24) - 901 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_915 7 /* 902–928 (US) - 915 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_917 8 /* 917–923.5 (Korea) - 917 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_920 9 /* 920–928 (Japan) - 920 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_928 10 /* 928–960 (US, non-contiguous) - 928 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_950 11 /* 950–958 (Japan) - 950 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_1427 12 /* 1427–1518 (US and Canada, non-contiguous) - 1427 MHz band */
#define DOT_15_4G_FREQUENCY_BAND_2450 13 /* 2400–2483.5 2450 MHz band */

I saw that 433-434Mhz is implemented in 802.15.4k. Maybe Contiki will follow up to 802.15.4k in future?

As YiKai points out 433 MHz is not supported today, basically due to the 802.15.4g. But if you want to use Contiki mesh to run on 433 MHz you can add 433 MHz support in the code. As long as your implementation is compatible with the regulations in the region(s) you want to use your application you don't need to follow a given standard if you don't need to communicate with other units from a different brand.

Hi,

Did you manage to make the necessary changes in contiki for 433MHz?