dtparam=i2c_vc=on dtoverlay=i2c-rtc,pcf85063a # Waveshare config-32 for 2.8inch RPi LCD (A) enable_uart=1 # Enable audio (loads snd_bcm2835) dtparam=audio=on dtoverlay=waveshare32b:rotate=270 # uncomment if hdmi display is not detected and composite is being output hdmi_force_hotplug=1 hdmi_group=2 hdmi_mode=1 hdmi_mode=87 hdmi_cvt 480 320 60 6 0 0 0 hdmi_drive=2 [all] [cm4] otg_mode=1