8 1 /EN
7 2 MS1 (TMC2130: SDI)
6 3 MS2 (TMC2130: SCK)
5 4 MS3 (TMC2130: CS)
4 5 /RESET (TMC2130: SDO)
3 6 /SLEEP (TMC2130: NC)
2 7 STEP
1 8 DIR
16 9 GND
15 10 VDD
14 11 MOT1B
13 12 MOT1A
12 13 MOT2A
11 14 MOT2B
10 15 GND
9 16 VMOT

.500" spacing

which pin does TMC2130 use for stallguard? DIAG1.

get ATMEGA328 datasheet (and maybe Arduino Uno files, as well)

pull kicad-libs submodule from Git

/EN: 142.1511, 113.8936
DIAG1: 145.9611, 112.2426 (above and to right)
DIAG0: 147.2311, 113.8936 (to right)