ESP32-S2-MINI-1U module
Pinout
Pins 1–40
Pins 41–65
- CHIPPURESET45
CHIP/PU/RESET
Type · Control - GPIO4644
GPIO46
Type · GPIO - GND1
GND
Type · Ground - GND43
GND
Type · Ground - GND46
GND
Type · Ground - GND47
GND
Type · Ground - GND48
GND
Type · Ground - GND49
GND
Type · Ground - GND50
GND
Type · Ground - GND51
GND
Type · Ground - GND52
GND
Type · Ground - GND53
GND
Type · Ground - GND54
GND
Type · Ground - GND55
GND
Type · Ground - GND56
GND
Type · Ground - GND57
GND
Type · Ground - GND58
GND
Type · Ground - GND59
GND
Type · Ground - GND60
GND
Type · Ground - GND61
GND
Type · Ground - GND62
GND
Type · Ground - GND63
GND
Type · Ground - GND64
GND
Type · Ground - GND65
GND
Type · Ground - GPIO15ADC2_CH4XTAL_32K_P19
GPIO15/ADC2_CH4/XTAL_32K_P
Type · GPIO, Signal - GPIO16ADC2_CH5XTAL_32K_N20
GPIO16/ADC2_CH5/XTAL_32K_N
Type · GPIO, Signal - GPIO39MTCKJTAG35
MTCK/JTAG/GPIO39
Type · GPIO, Signal - GPIO40MTDOJTAG36
MTDO/JTAG/GPIO40
Type · GPIO, Signal - GPIO41MTDIJTAG37
MTDI/JTAG/GPIO41
Type · GPIO, Signal - GPIO42MTMSJTAG38
MTMS/JTAG/GPIO42
Type · GPIO, Signal - GPIO26SPI_CS126
SPI_CS1/GPIO26
Type · GPIO, Signal - NC27
NC
Type · Control - 3V33
3V3
Type · Power - GND2
GND
Type · Ground - GND30
GND
Type · Ground - GND42
GND
Type · Ground - GPIO43U0TXDPROG39
GPIO43/U0TXD/PROG
Type · GPIO, Signal - GPIO44U0RXDPROG40
GPIO44/U0RXD/PROG
Type · GPIO, Signal - GPIO20USB_D+ADC2_CH924
USB_D+/ADC2_CH9/GPIO20
Type · GPIO, Signal - GPIO19USB_D-ADC2_CH823
USB_D-/ADC2_CH8/GPIO19
Type · GPIO, Signal - GPIO0BOOT4
GPIO0/BOOT
Type · GPIO, Control - GPIO1ADC1_CH05
GPIO1/ADC1_CH0
Type · GPIO, Signal - GPIO2ADC1_CH16
GPIO2/ADC1_CH1
Type · GPIO, Signal - GPIO3ADC1_CH27
GPIO3/ADC1_CH2
Type · GPIO, Signal - GPIO4ADC1_CH38
GPIO4/ADC1_CH3
Type · GPIO, Signal - GPIO5ADC1_CH49
GPIO5/ADC1_CH4
Type · GPIO, Signal - GPIO6ADC1_CH510
GPIO6/ADC1_CH5
Type · GPIO, Signal - GPIO7ADC1_CH611
GPIO7/ADC1_CH6
Type · GPIO, Signal - GPIO8ADC1_CH712
GPIO8/ADC1_CH7
Type · GPIO, Signal - GPIO9ADC1_CH813
GPIO9/ADC1_CH8
Type · GPIO, Signal - GPIO10ADC1_CH914
GPIO10/ADC1_CH9
Type · GPIO, Signal - GPIO11ADC2_CH015
GPIO11/ADC2_CH0
Type · GPIO, Signal - GPIO12ADC2_CH116
GPIO12/ADC2_CH1
Type · GPIO, Signal - GPIO13ADC2_CH217
GPIO13/ADC2_CH2
Type · GPIO, Signal - GPIO14ADC2_CH318
GPIO14/ADC2_CH3
Type · GPIO, Signal - GPIO17ADC2_CH6DAC_121
ADC2_CH6/DAC_1/GPIO17
Type · GPIO, Signal - GPIO18ADC2_CH7DAC_222
ADC2_CH7/DAC_2/GPIO18
Type · GPIO, Signal - GPIO2125
GPIO21
Type · GPIO - GPIO3328
GPIO33
Type · GPIO - GPIO3429
GPIO34
Type · GPIO - GPIO3531
GPIO35
Type · GPIO - GPIO3632
GPIO36
Type · GPIO - GPIO3733
GPIO37
Type · GPIO - GPIO3834
GPIO38
Type · GPIO - GPIO4541
GPIO45
Type · GPIO
| Pin | Position | Type | Function |
|---|---|---|---|
| CHIPPURESET | 45 | Control | CHIP/PU/RESET |
| GPIO46 | 44 | GPIO | GPIO46 |
| GND | 1 | Ground | GND |
| GND | 43 | Ground | GND |
| GND | 46 | Ground | GND |
| GND | 47 | Ground | GND |
| GND | 48 | Ground | GND |
| GND | 49 | Ground | GND |
| GND | 50 | Ground | GND |
| GND | 51 | Ground | GND |
| GND | 52 | Ground | GND |
| GND | 53 | Ground | GND |
| GND | 54 | Ground | GND |
| GND | 55 | Ground | GND |
| GND | 56 | Ground | GND |
| GND | 57 | Ground | GND |
| GND | 58 | Ground | GND |
| GND | 59 | Ground | GND |
| GND | 60 | Ground | GND |
| GND | 61 | Ground | GND |
| GND | 62 | Ground | GND |
| GND | 63 | Ground | GND |
| GND | 64 | Ground | GND |
| GND | 65 | Ground | GND |
| GPIO15ADC2_CH4XTAL_32K_P | 19 | GPIO, Signal | GPIO15/ADC2_CH4/XTAL_32K_P |
| GPIO16ADC2_CH5XTAL_32K_N | 20 | GPIO, Signal | GPIO16/ADC2_CH5/XTAL_32K_N |
| GPIO39MTCKJTAG | 35 | GPIO, Signal | MTCK/JTAG/GPIO39 |
| GPIO40MTDOJTAG | 36 | GPIO, Signal | MTDO/JTAG/GPIO40 |
| GPIO41MTDIJTAG | 37 | GPIO, Signal | MTDI/JTAG/GPIO41 |
| GPIO42MTMSJTAG | 38 | GPIO, Signal | MTMS/JTAG/GPIO42 |
| GPIO26SPI_CS1 | 26 | GPIO, Signal | SPI_CS1/GPIO26 |
| NC | 27 | Control | NC |
| 3V3 | 3 | Power | 3V3 |
| GND | 2 | Ground | GND |
| GND | 30 | Ground | GND |
| GND | 42 | Ground | GND |
| GPIO43U0TXDPROG | 39 | GPIO, Signal | GPIO43/U0TXD/PROG |
| GPIO44U0RXDPROG | 40 | GPIO, Signal | GPIO44/U0RXD/PROG |
| GPIO20USB_D+ADC2_CH9 | 24 | GPIO, Signal | USB_D+/ADC2_CH9/GPIO20 |
| GPIO19USB_D-ADC2_CH8 | 23 | GPIO, Signal | USB_D-/ADC2_CH8/GPIO19 |
| GPIO0BOOT | 4 | GPIO, Control | GPIO0/BOOT |
| GPIO1ADC1_CH0 | 5 | GPIO, Signal | GPIO1/ADC1_CH0 |
| GPIO2ADC1_CH1 | 6 | GPIO, Signal | GPIO2/ADC1_CH1 |
| GPIO3ADC1_CH2 | 7 | GPIO, Signal | GPIO3/ADC1_CH2 |
| GPIO4ADC1_CH3 | 8 | GPIO, Signal | GPIO4/ADC1_CH3 |
| GPIO5ADC1_CH4 | 9 | GPIO, Signal | GPIO5/ADC1_CH4 |
| GPIO6ADC1_CH5 | 10 | GPIO, Signal | GPIO6/ADC1_CH5 |
| GPIO7ADC1_CH6 | 11 | GPIO, Signal | GPIO7/ADC1_CH6 |
| GPIO8ADC1_CH7 | 12 | GPIO, Signal | GPIO8/ADC1_CH7 |
| GPIO9ADC1_CH8 | 13 | GPIO, Signal | GPIO9/ADC1_CH8 |
| GPIO10ADC1_CH9 | 14 | GPIO, Signal | GPIO10/ADC1_CH9 |
| GPIO11ADC2_CH0 | 15 | GPIO, Signal | GPIO11/ADC2_CH0 |
| GPIO12ADC2_CH1 | 16 | GPIO, Signal | GPIO12/ADC2_CH1 |
| GPIO13ADC2_CH2 | 17 | GPIO, Signal | GPIO13/ADC2_CH2 |
| GPIO14ADC2_CH3 | 18 | GPIO, Signal | GPIO14/ADC2_CH3 |
| GPIO17ADC2_CH6DAC_1 | 21 | GPIO, Signal | ADC2_CH6/DAC_1/GPIO17 |
| GPIO18ADC2_CH7DAC_2 | 22 | GPIO, Signal | ADC2_CH7/DAC_2/GPIO18 |
| GPIO21 | 25 | GPIO | GPIO21 |
| GPIO33 | 28 | GPIO | GPIO33 |
| GPIO34 | 29 | GPIO | GPIO34 |
| GPIO35 | 31 | GPIO | GPIO35 |
| GPIO36 | 32 | GPIO | GPIO36 |
| GPIO37 | 33 | GPIO | GPIO37 |
| GPIO38 | 34 | GPIO | GPIO38 |
| GPIO45 | 41 | GPIO | GPIO45 |
Logical bank 1
Logical bank 2
Pin details
65 connections- CHIPPURESET45
CHIP/PU/RESET
Control - GPIO4644
GPIO46
GPIO - GND1
GND
Ground - GND43
GND
Ground - GND46
GND
Ground - GND47
GND
Ground - GND48
GND
Ground - GND49
GND
Ground - GND50
GND
Ground - GND51
GND
Ground - GND52
GND
Ground - GND53
GND
Ground - GND54
GND
Ground - GND55
GND
Ground - GND56
GND
Ground - GND57
GND
Ground - GND58
GND
Ground - GND59
GND
Ground - GND60
GND
Ground - GND61
GND
Ground - GND62
GND
Ground - GND63
GND
Ground - GND64
GND
Ground - GND65
GND
Ground - GPIO15ADC2_CH4XTAL_32K_P19
GPIO15/ADC2_CH4/XTAL_32K_P
GPIO, Signal - GPIO16ADC2_CH5XTAL_32K_N20
GPIO16/ADC2_CH5/XTAL_32K_N
GPIO, Signal - GPIO39MTCKJTAG35
MTCK/JTAG/GPIO39
GPIO, Signal - GPIO40MTDOJTAG36
MTDO/JTAG/GPIO40
GPIO, Signal - GPIO41MTDIJTAG37
MTDI/JTAG/GPIO41
GPIO, Signal - GPIO42MTMSJTAG38
MTMS/JTAG/GPIO42
GPIO, Signal - GPIO26SPI_CS126
SPI_CS1/GPIO26
GPIO, Signal - NC27
NC
Control - 3V33
3V3
Power - GND2
GND
Ground - GND30
GND
Ground - GND42
GND
Ground - GPIO43U0TXDPROG39
GPIO43/U0TXD/PROG
GPIO, Signal - GPIO44U0RXDPROG40
GPIO44/U0RXD/PROG
GPIO, Signal - GPIO20USB_D+ADC2_CH924
USB_D+/ADC2_CH9/GPIO20
GPIO, Signal - GPIO19USB_D-ADC2_CH823
USB_D-/ADC2_CH8/GPIO19
GPIO, Signal - GPIO0BOOT4
GPIO0/BOOT
GPIO, Control - GPIO1ADC1_CH05
GPIO1/ADC1_CH0
GPIO, Signal - GPIO2ADC1_CH16
GPIO2/ADC1_CH1
GPIO, Signal - GPIO3ADC1_CH27
GPIO3/ADC1_CH2
GPIO, Signal - GPIO4ADC1_CH38
GPIO4/ADC1_CH3
GPIO, Signal - GPIO5ADC1_CH49
GPIO5/ADC1_CH4
GPIO, Signal - GPIO6ADC1_CH510
GPIO6/ADC1_CH5
GPIO, Signal - GPIO7ADC1_CH611
GPIO7/ADC1_CH6
GPIO, Signal - GPIO8ADC1_CH712
GPIO8/ADC1_CH7
GPIO, Signal - GPIO9ADC1_CH813
GPIO9/ADC1_CH8
GPIO, Signal - GPIO10ADC1_CH914
GPIO10/ADC1_CH9
GPIO, Signal - GPIO11ADC2_CH015
GPIO11/ADC2_CH0
GPIO, Signal - GPIO12ADC2_CH116
GPIO12/ADC2_CH1
GPIO, Signal - GPIO13ADC2_CH217
GPIO13/ADC2_CH2
GPIO, Signal - GPIO14ADC2_CH318
GPIO14/ADC2_CH3
GPIO, Signal - GPIO17ADC2_CH6DAC_121
ADC2_CH6/DAC_1/GPIO17
GPIO, Signal - GPIO18ADC2_CH7DAC_222
ADC2_CH7/DAC_2/GPIO18
GPIO, Signal - GPIO2125
GPIO21
GPIO - GPIO3328
GPIO33
GPIO - GPIO3429
GPIO34
GPIO - GPIO3531
GPIO35
GPIO - GPIO3632
GPIO36
GPIO - GPIO3733
GPIO37
GPIO - GPIO3834
GPIO38
GPIO - GPIO4541
GPIO45
GPIO
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