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5 years ago | |
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| .. | ||
| featherble | c80e5f9f88 Audio system overhaul (#11820) | 5 years ago |
| keymaps | c80e5f9f88 Audio system overhaul (#11820) | 5 years ago |
| promicro | d02c4c5241 Add a <FEATURE>_SUPPORTED flag (#9058) | 5 years ago |
| TWIlib.c | 9366ed7282 Normalise include statements in keyboard code (#11185) | 5 years ago |
| TWIlib.h | 410d09675a Fix TWIlib compilation on avr-gcc 10 (#9273) | 5 years ago |
| config.h | 1e1b469fa2 Remove `DESCRIPTION`, K-M (#11619) | 5 years ago |
| info.json | 2e50b34c67 Add missing info.json files for keyboards (#12239) | 5 years ago |
| issi.c | a9a46adba0 Add support for Meira | 8 years ago |
| issi.h | a9a46adba0 Add support for Meira | 8 years ago |
| lighting.c | 9366ed7282 Normalise include statements in keyboard code (#11185) | 5 years ago |
| lighting.h | a9a46adba0 Add support for Meira | 8 years ago |
| matrix.c | f5a38b95c1 Remove legacy print backward compatiblitly (#11805) | 5 years ago |
| meira.c | 3ea7c2a434 Remove empty action_function() | 7 years ago |
| meira.h | 38d8d5445e Remove KEYMAP and LAYOUT_kc (#12160) | 5 years ago |
| readme.md | c8cbee5d71 Modified URLs to point to new locations | 7 years ago |
| rules.mk | 7161d65070 Remove FAUXCLICKY feature (deprecated) (#11829) | 5 years ago |
A 4x12 ortholinear low-profile keyboard.
Keyboard Maintainer: Cole Markham
Hardware Supported: Meira/ProMicro, Meira/FeatherBLE
Hardware Availability: WoodKeys.click
Two controllers are support: the Pro Micro, and the Adafruit Feather BLE 32u4. Support for each is defined as a hardware revision subfolder in QMK. Main differences include processor frequencies and matrix pinouts.
Make example for this keyboard (after setting up your build environment):
make meira/promicro:default
or
make meira/featherble:default
See build environment setup then the make instructions for more information on generic QMK configuration and setup.
Both the Pro Micro and the Feather BLE use the Catalina bootloader, which is typically programmed using avrdude.
In order to have enough pins for the matrix and other functions, a custom matrix is implemented using a demultiplexer to scan the columns. Since the demux is active low, the diodes must be oriented with the cathode connected to the demux pin. When looking at the bottom of the board with the controller at the top right, the cathode mark on the diode should be toward the left.
The in-switch LEDs are driven by an ISSI LED controller (IS31FL3731). The micro controller communicates with this chip using I2C. Individual LED control is possible, but currently only general backlighting support is implemented. This functionality is located in lighting.c, issi.c, and TWILib.c.