config.txt

#Modifcations to /boot/* files, will not be saved when powered on.
#Please ensure you edit from the DietPi-RamDisk location /DietPi/*

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# Set to 1 if your display has a black border of unused pixels visible
disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus overscan
framebuffer_width=1280
framebuffer_height=720
#framebuffer_depth=16

# SDTV_MODES
#sdtv_mode=0

# Rotation
display_rotate=0
lcd_rotate=0

# uncomment if HDMI display is not detected and composite is being outputted
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force an HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase the signal to HDMI if you have interference, blanking, or
# no display
#config_hdmi_boost=4

#-------RPi Camera Module-------
start_x=1
disable_camera_led=0

#-------GPU memory Splits-------
gpu_mem_256=16
gpu_mem_512=16
gpu_mem_1024=16

#-------Max USB Current -------
max_usb_current=1

#-------Disable Ram temp refresh every 500ms---------------
disable_pvt=1

#-------Disable Pi Splash screen on boot-------------
disable_splash=1

#-------Remove dedicated pll for PWM audio -------
avoid_pwm_pll=1

#-------SoundCard-------
dtparam=audio=off

#-------i2c-------------
dtparam=i2c_arm=off
dtparam=i2c1=off
i2c_arm_baudrate=100000

#-------spi-------------
dtparam=spi=off

#-------Serial/UART-----
# NB: enabled for the 1st run only, if you want to keep this setting, please set CONFIG_SERIAL_CONSOLE_ENABLE=1 in dietpi.txt
enable_uart=1

#-------Overclock-------
temp_limit=65
# Initial turbo currently leads to CPU not being throttled down by CPU governor: https://github.com/Fourdee/DietPi/issues/1836
#initial_turbo=20
force_turbo=0

#over_voltage=0
#arm_freq=900
#core_freq=250
#sdram_freq=400

#arm_freq_min=700
#core_freq_min=250
#sdram_freq_min=400

# Note To Self, NEVER enable L2 cache, breaks most X based applications that were not compiled with L2 cache enabled.