the Dactyl-Manuform is a split curved keyboard based on the design of adereth dactyl and thumb cluster design of the manuform keyboard, the hardware is similar to the let's split keyboard. all information needed for making one is in the first link.

Keyboard Maintainer: drashna
Hardware Supported: Teensy 2.0++, WeAct BlackPill F411

Make example for this keyboard (after setting up your build environment):

make handwired/tractyl_manuform/5x6_right/f411/drashna:default

Flashing example for this keyboard:

make handwired/tractyl_manuform/5x6_right/f411/drashna:default:flash

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.

Bootloader

Enter the bootloader in 3 ways:

Bootmagic reset: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
Physical reset button: Briefly press the button on the back of the PCB - some may have pads you must short instead
Keycode in layout: Press the key mapped to QK_BOOT if it is available