micropython/ports/samd/boards/SEEED_XIAO_SAMD21/pins.csv

1	# Pin rows contain Pin number and pin name.
2	# Pin rows start with PIN_
3	# LED rows start with LED_
4	# If the pin name is omitted, the pin number is added as name.
5	# Rows for empty entries have to start with '-'
6	# Empty lines and lines starting with # are ignored
7	PIN_PA02,A0_D0
8	PIN_PA04,A1_D1
9	PIN_PA10,A2_D2
10	PIN_PA11,A3_D3
11	PIN_PA08,A4_D4
12	PIN_PA09,A5_D5
13	PIN_PB08,A6_D6
14	PIN_PB09,A7_D7
15	PIN_PA07,A8_D8
16	PIN_PA05,A9_D9
17	PIN_PA06,A10_D10
18	PIN_PA17,USER_LED
19	PIN_PA18,RX_LED
20	PIN_PA19,TX_LED
21	PIN_PA24,USB_DM
22	PIN_PA25,USB_DP
23	PIN_PA30,SWCLK
24	PIN_PA31,SWDIO