Are there buses to Danxia Mountain from both Shaoguan station and SG East station?

It is advised you go to Shaoguan East Railway Station. You can take special bus from there to the mountain directly.
But it might not be very convenient to depart from Shaoguan Station. There is no direct bus and you need to transit in the midway.

Would you know the time of the departure of the buses going to the Rainbow Mountain area and its fare? thanks!

As I know, you can take a train at the East Shaoguan Station. It departs at 10:04, 17:17 and 18:11. The ticket fare is CNY9/person. It only takes around 30 minutes to Danxiashan Station.
As for the buses, I just find the history information and I have no idea whether it has some changes. The bus from East Shaoguan Station to the mountain operates during 06:50 to 20:30 with the interval of 15 minutes. The ticket fare is CNY16/person.