PBS KIds Roku Watch the best shows of all instance on your PBS channel. Turn on the device and hunt for PBS app. snap on PBS. You will observe the PBS activation code on your small screen On pbs.org/activate Roku, enter your activation code. remain still for a few minutes. Try to restart your Roku device to authorize the channel launch. fix your eyes on at your beloved shows for kids. To know additional regarding the PBS KIDS channel activation, Roku wireless setup and all Roku setup call us at the toll-free number +1-844-218-9011.