RIOT/boards/common/blxxxpill/doc/pinout-bluepill.csv

1	LABELS	DEFAULT	TYPE	GROUP	Name	Official Name	GPIO	Analog 1	Analog 2	RTC	Func 1	Func 2	Func 3
2	FILL COLOR	white	white	white	deepskyblue	gray	green	purple	yellow	orange	red	gold	brown
3	OPACITY	1	1	1	1	1	1	1	1	1	1	1	1
4	BOXES	STD			PIN BOX	NAME BOX	SKEWED	SKEWED	SKEWED	SKEWED	SKEWED	SKEWED	SKEWED
5	BOX	STD	black	1	white	0	1	100	55	2	2	0	0
6	BOX	PIN BOX	black	1	white	0	1	80	55	5	5	-10	0
7	BOX	NAME BOX	black	1	white	0	1	125	55	5	5	-10	0
8	BOX	SKEWED	black	1	white	0	1	125	55	5	5	-10	0
9	BOX	PAGE BORDER	black	1	white	1	50	100	100	0	0	0	0
10	BOX	DETAIL BOX	darkblue	1	white	0	3	250	200	15	15	0	0
11	PIN	DIGITAL	INPUT	NONE	PB 7								QDEC0-B
12	PIN	DIGITAL	INPUT	NONE	PB 6								QDEC0-A
13	PIN	PWM	IO	NONE	PB 4			PWM0					QDEC1-A
14	PIN	DIGITAL	INPUT	NONE	PB 3								QDEC1-B
15	PIN	DIGITAL	INPUT	NONE	PA 9	stdio						TX0	QDEC2-A
16	PIN	DIGITAL	IO	NONE	PA 8								QDEC2-B