History

James Young aaf58155c7 Remove HD44780 References, Part 1 (#9052 ) * remove HD44780_ENABLE rules: 0-9, A-B * remove HD44780_ENABLE config: 0-9, A-B		2020-07-27 06:11:16 +10:00
..
keymaps/default	Keyboard: Initial i75 port (#4553 )	2018-12-05 13:56:43 -08:00
promicro	Cleanup rules.mk for 32U4 keyboards, 0-9 (#6789 )	2019-09-24 00:59:17 -07:00
teensy2	Cleanup rules.mk for 32U4 keyboards, 0-9 (#6789 )	2019-09-24 00:59:17 -07:00
config.h	Remove HD44780 References, Part 1 (#9052 )	2020-07-27 06:11:16 +10:00
i75.c	Keyboard: Initial i75 port (#4553 )	2018-12-05 13:56:43 -08:00
i75.h	Keyboard: Initial i75 port (#4553 )	2018-12-05 13:56:43 -08:00
info.json	Keyboard: Initial i75 port (#4553 )	2018-12-05 13:56:43 -08:00
readme.md	Keyboard: Initial i75 port (#4553 )	2018-12-05 13:56:43 -08:00
rules.mk	Remove HD44780 References, Part 1 (#9052 )	2020-07-27 06:11:16 +10:00

readme.md

i75

5x15 grid layout, multiple controllers supported

Pro Micro
PJRC Teensy 2.0
PJRC Teensy LC/3.2 (NB: Not currently ported)

The matrix is a 9x9 grid. This uses all of the available pins on the Pro Micro. The other controllers have pins left over. The serial pins and pins connected to LEDs were avoided if possible.

The original TMK firmware

Keyboard Maintainer: QMK Community
Hardware Supported: i75 PCB
Hardware Availability: i75 project on 40% Keyboards

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

make 40percentclub/i75:default

If you would like to use one of the alternative controllers:

make 40percentclub/i75/promicro:default
make 40percentclub/i75/teensy2:default

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