Bustapi
Interactive tools and references for Raspberry Pi developers.
Featured tools
All tools →Raspberry Pi Pinout
Interactive 40-pin GPIO pinout for Raspberry Pi. Click any pin for BCM number, alternate functions, and peripheral assignments.
cmdline.txt Builder
Build the single-line kernel cmdline.txt for Raspberry Pi — root device, console, quiet boot, cgroup flags, splash, and KMS modeline.
config.txt Builder
Interactive builder for /boot/firmware/config.txt — toggle I²C/SPI/UART, camera modules, HDMI, audio, GPU split, overclock, and more. Generates a ready-to-paste config.