h87a - a fully-programmable PCB for custom a.87-layout tenkeyless (TKL) mechanical keyboards.
To check/estimate compatibility: h87a Compatibility Chart
You must use screw-in stabilizers on AT LEAST the spacebar and 2.75 right shift.
I CANNOT GUARANTEE THAT THIS PCB WILL FIT YOUR CASE, even if it is listed as "probable" by the spreadsheet linked above. If you have doubts, wait until someone else with your case tries this PCB.
This PCB WILL NOT fit your:
WASD Code TKL
any other OEM TKL
TKL PCB, programmable via QMK.
MX plate/PCB mount only. NO ALPS SUPPORT ON THIS VERSION
"Skinny A87" form factor - same footprint as B87, but same USB placement and stab layout as A87.
Standard ANSI and WKL bottom rows, ISO enter, short right and left shifts, 2u backspace
Top-side Mini USB port
Bi-directional spacebar and right shift stabilizer mounting (north or south) - You must use screw-in stabilizers on AT LEAST these two positions
One-color in-switch LED
Powered by Atmega32U4 MCU
No physical reset switch - just short two pins on the PCB (for case compatibility)
In-switch indicator lights - connected via jumpers
Pins to solder a daughter board on (Moon TKL, for example)
Fully soldered and pre-programmed with a basic TKL map out of the box
Breakaway USB port for cases that use USB daughterboards
Breakaway switch stabilizer supports along bottom of PCB (for cases w/ limited clearance)
Matte black solder mask w/ white text
Github link for QMK:https://github.com/hinnebusch/qmk_firmware/tree/master/keyboards/h87a