Logical pinout · physical placement not verified

Pins 1–40

Pins 41–45

Ordering Code On-board Module9
Type · Unknown
ESP32-S2-DevKitC-1 (EOL) ESP32-S2-SOLO (EOL)12
Type · Unknown
ESP32-S2-DevKitC-1U (EOL) ESP32-S2-SOLO-U (EOL)13
Type · Unknown
ESP32-S2-DevKitC-1R (EOL) ESP32-S2-SOLO (EOL)14
Type · Unknown
ESP32-S2-DevKitC-1RU (EOL) ESP32-S2-SOLO-U (EOL)15
Type · Unknown
1 3V316
Type · Unknown
2 3V317
Type · Unknown
3 RST18
Type · Unknown
4 419
Type · GPIO
5 520
Type · GPIO
6 621
Type · GPIO
7 722
Type · GPIO
8 1523
Type · GPIO
9 1624
Type · GPIO
10 1725
Type · GPIO
11 18 [ 2 ]26
Type · GPIO
12 827
Type · GPIO
13 328
Type · GPIO
14 4629
Type · Unknown
15 930
Type · GPIO
16 1031
Type · GPIO
17 1132
Type · GPIO
18 1233
Type · GPIO
19 1334
Type · GPIO
20 1435
Type · GPIO
21 5V36
Type · Unknown
2 TX37
Type · GPIO
3 RX38
Type · GPIO
4 139
Type · GPIO
5 240
Type · GPIO
6 4241
Type · GPIO
7 4142
Type · GPIO
8 4043
Type · GPIO
9 3944
Type · GPIO
10 3845
Type · GPIO
11 3746
Type · GPIO
12 3647
Type · GPIO
13 3548
Type · GPIO
14 049
Type · GPIO
15 4550
Type · GPIO
16 3451
Type · GPIO
17 3352
Type · GPIO
18 2153
Type · GPIO
19 2054
Type · GPIO
20 1955
Type · GPIO

Pin	Position	Type
Ordering Code On-board Module	9	Unknown
ESP32-S2-DevKitC-1 (EOL) ESP32-S2-SOLO (EOL)	12	Unknown
ESP32-S2-DevKitC-1U (EOL) ESP32-S2-SOLO-U (EOL)	13	Unknown
ESP32-S2-DevKitC-1R (EOL) ESP32-S2-SOLO (EOL)	14	Unknown
ESP32-S2-DevKitC-1RU (EOL) ESP32-S2-SOLO-U (EOL)	15	Unknown
1 3V3	16	Unknown
2 3V3	17	Unknown
3 RST	18	Unknown
4 4	19	GPIO
5 5	20	GPIO
6 6	21	GPIO
7 7	22	GPIO
8 15	23	GPIO
9 16	24	GPIO
10 17	25	GPIO
11 18 [ 2 ]	26	GPIO
12 8	27	GPIO
13 3	28	GPIO
14 46	29	Unknown
15 9	30	GPIO
16 10	31	GPIO
17 11	32	GPIO
18 12	33	GPIO
19 13	34	GPIO
20 14	35	GPIO
21 5V	36	Unknown
2 TX	37	GPIO
3 RX	38	GPIO
4 1	39	GPIO
5 2	40	GPIO
6 42	41	GPIO
7 41	42	GPIO
8 40	43	GPIO
9 39	44	GPIO
10 38	45	GPIO
11 37	46	GPIO
12 36	47	GPIO
13 35	48	GPIO
14 0	49	GPIO
15 45	50	GPIO
16 34	51	GPIO
17 33	52	GPIO
18 21	53	GPIO
19 20	54	GPIO
20 19	55	GPIO

Logical pinout · physical placement not verified

Logical bank 1

Logical bank 2

Pin details

45 connections

Ordering Code On-board Module
Unknown
9
ESP32-S2-DevKitC-1 (EOL) ESP32-S2-SOLO (EOL)
Unknown
12
ESP32-S2-DevKitC-1U (EOL) ESP32-S2-SOLO-U (EOL)
Unknown
13
ESP32-S2-DevKitC-1R (EOL) ESP32-S2-SOLO (EOL)
Unknown
14
ESP32-S2-DevKitC-1RU (EOL) ESP32-S2-SOLO-U (EOL)
Unknown
15
1 3V3
Unknown
16
2 3V3
Unknown
17
3 RST
Unknown
18
4 4
GPIO
19
5 5
GPIO
20
6 6
GPIO
21
7 7
GPIO
22
8 15
GPIO
23
9 16
GPIO
24
10 17
GPIO
25
11 18 [ 2 ]
GPIO
26
12 8
GPIO
27
13 3
GPIO
28
14 46
Unknown
29
15 9
GPIO
30
16 10
GPIO
31
17 11
GPIO
32
18 12
GPIO
33
19 13
GPIO
34
20 14
GPIO
35
21 5V
Unknown
36
2 TX
GPIO
37
3 RX
GPIO
38
4 1
GPIO
39
5 2
GPIO
40
6 42
GPIO
41
7 41
GPIO
42
8 40
GPIO
43
9 39
GPIO
44
10 38
GPIO
45
11 37
GPIO
46
12 36
GPIO
47
13 35
GPIO
48
14 0
GPIO
49
15 45
GPIO
50
16 34
GPIO
51
17 33
GPIO
52
18 21
GPIO
53
19 20
GPIO
54
20 19
GPIO
55

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