ESP32 WROVER - Akisoft41/Documentations GitHub Wiki
ESP32-WROVER module
| Name |
Pin |
Type |
Function |
|
|
|
|
|
|
|
|
|
| GND |
1 |
P |
Ground |
|
|
|
|
|
|
|
|
|
| 3.3V |
2 |
P |
Power |
supply |
|
|
|
|
|
|
|
|
| EN |
3 |
I |
Module |
enable |
Active |
high |
|
|
|
|
|
|
| SENSOR_VP |
4 |
I |
GPIO36 |
ADC1_CH0 |
|
|
|
|
|
RTC_GPIO0 |
|
|
| SENSOR_VN |
5 |
I |
GPIO39 |
ADC1_CH3 |
|
|
|
|
|
RTC_GPIO3 |
|
|
| IO34 |
6 |
I |
GPIO34 |
ADC1_CH6 |
|
|
|
|
|
RTC_GPIO4 |
|
|
| IO35 |
7 |
I |
GPIO35 |
ADC1_CH7 |
|
|
|
|
|
RTC_GPIO5 |
|
|
| IO32 |
8 |
I/O |
GPIO32 |
ADC1_CH4 |
XTAL_32K_P |
|
|
|
TOUCH9 |
RTC_GPIO9 |
|
|
| IO33 |
9 |
I/O |
GPIO33 |
ADC1_CH5 |
XTAL_32K_N |
|
|
|
TOUCH8 |
RTC_GPIO8 |
|
|
| IO25 |
10 |
I/O |
GPIO25 |
ADC2_CH8 |
DAC_1 |
|
|
|
|
RTC_GPIO6 |
EMAC_RXD0 |
|
| IO26 |
11 |
I/O |
GPIO26 |
ADC2_CH9 |
DAC_2 |
|
|
|
|
RTC_GPIO7 |
EMAC_RXD1 |
|
| IO27 |
12 |
I/O |
GPIO27 |
ADC2_CH7 |
MTMS |
|
|
|
TOUCH7 |
RTC_GPIO17 |
EMAC_RX_DV |
|
| IO14 |
13 |
I/O |
GPIO14 |
ADC2_CH6 |
MTDI |
HSPICLK |
HS2_CLK |
SD_CLK |
TOUCH6 |
RTC_GPIO16 |
EMAC_TXD2 |
|
| IO12 |
14 |
I/O |
GPIO12 |
ADC2_CH5 |
|
HSPIQ |
HS2_DATA2 |
SD_DATA2 |
TOUCH5 |
RTC_GPIO15 |
EMAC_TXD3 |
|
| GND |
15 |
P |
Ground |
|
|
|
|
|
|
|
|
|
| IO13 |
16 |
I/O |
GPIO13 |
ADC2_CH4 |
MTCK |
HSPID |
HS2_DATA3 |
SD_DATA3 |
TOUCH4 |
RTC_GPIO14 |
EMAC_RX_ER |
|
| SHD/SD2 * |
17 |
I/O |
GPIO9 |
|
|
|
|
|
|
|
|
|
| SWP/SD3 * |
18 |
I/O |
GPIO10 |
|
|
|
|
|
|
|
|
|
| SCS/CMD * |
19 |
I/O |
GPIO11 |
|
|
|
|
|
|
|
|
|
| SCK/CLK * |
20 |
I/O |
GPIO6 |
|
|
|
|
|
|
|
|
|
| SDO/SD0 * |
21 |
I/O |
GPIO7 |
|
|
|
|
|
|
|
|
|
| SDI/SD1 * |
22 |
I/O |
GPIO8 |
|
|
|
|
|
|
|
|
|
| IO15 |
23 |
I/O |
GPIO15 |
ADC2_CH3 |
MTDO |
HSPICS0 |
HS2_CMD |
SD_CMD |
TOUCH3 |
RTC_GPIO13 |
EMAC_RXD3 |
|
| IO2 |
24 |
I/O |
GPIO2 |
ADC2_CH2 |
|
HSPIWP |
HS2_DATA0 |
SD_DATA0 |
TOUCH2 |
RTC_GPIO12 |
|
|
| IO0 |
25 |
I/O |
GPIO0 |
ADC2_CH1 |
|
|
|
|
TOUCH1 |
RTC_GPIO11 |
EMAC_TX_CLK |
CLK_OUT1 |
| IO4 |
26 |
I/O |
GPIO4 |
ADC2_CH0 |
|
HSPIHD |
HS2_DATA1 |
SD_DATA1 |
TOUCH0 |
RTC_GPIO10 |
EMAC_TX_ER |
|
| NC1 |
27 |
- |
- |
|
|
|
|
|
|
|
|
|
| NC2 |
28 |
- |
- |
|
|
|
|
|
|
|
|
|
| IO5 |
29 |
I/O |
GPIO5 |
|
|
VSPICS0 |
|
|
|
|
EMAC_RX_CLK |
|
| IO18 |
30 |
I/O |
GPIO18 |
|
|
VSPICLK |
|
|
|
|
|
|
| IO19 |
31 |
I/O |
GPIO19 |
|
U0CTS |
VSPIQ |
|
|
|
|
EMAC_TXD0 |
|
| NC |
32 |
- |
- |
|
|
|
|
|
|
|
|
|
| IO21 |
33 |
I/O |
GPIO21 |
|
|
VSPIHD |
|
|
|
|
EMAC_TX_EN |
|
| RXD0 |
34 |
I/O |
GPIO3 |
|
U0RXD |
|
|
|
|
|
|
CLK_OUT2 |
| TXD0 |
35 |
I/O |
GPIO1 |
|
U0TXD |
|
|
|
|
|
EMAC_RXD2 |
CLK_OUT3 |
| IO22 |
36 |
I/O |
GPIO22 |
|
U0RTS |
VSPIWP |
|
|
|
|
EMAC_TXD1 |
|
| IO23 |
37 |
I/O |
GPIO23 |
|
|
VSPID |
|
|
|
|
|
|
| GND |
38 |
P |
Ground |
|
|
|
|
|
|
|
|
|
* Pins SCK/CLK, SDO/SD0, SDI/SD1, SHD/SD2, SWP/SD3 and SCS/CMD, namely, GPIO6 to GPIO11 are connected to the SPI flash integrated on the module and are not recommended for other uses
| Name |
Pin |
Type |
Function |
|
|
|
|
|
|
|
|
|
| IO0 |
25 |
I/O |
GPIO0 |
ADC2_CH1 |
|
|
|
|
TOUCH1 |
RTC_GPIO11 |
EMAC_TX_CLK |
CLK_OUT1 |
| TXD0 |
35 |
I/O |
GPIO1 |
|
U0TXD |
|
|
|
|
|
EMAC_RXD2 |
CLK_OUT3 |
| IO2 |
24 |
I/O |
GPIO2 |
ADC2_CH2 |
|
HSPIWP |
HS2_DATA0 |
SD_DATA0 |
TOUCH2 |
RTC_GPIO12 |
|
|
| RXD0 |
34 |
I/O |
GPIO3 |
|
U0RXD |
|
|
|
|
|
|
CLK_OUT2 |
| IO4 |
26 |
I/O |
GPIO4 |
ADC2_CH0 |
|
HSPIHD |
HS2_DATA1 |
SD_DATA1 |
TOUCH0 |
RTC_GPIO10 |
EMAC_TX_ER |
|
| IO5 |
29 |
I/O |
GPIO5 |
|
|
VSPICS0 |
|
|
|
|
EMAC_RX_CLK |
|
| IO12 |
14 |
I/O |
GPIO12 |
ADC2_CH5 |
|
HSPIQ |
HS2_DATA2 |
SD_DATA2 |
TOUCH5 |
RTC_GPIO15 |
EMAC_TXD3 |
|
| IO13 |
16 |
I/O |
GPIO13 |
ADC2_CH4 |
MTCK |
HSPID |
HS2_DATA3 |
SD_DATA3 |
TOUCH4 |
RTC_GPIO14 |
EMAC_RX_ER |
|
| IO14 |
13 |
I/O |
GPIO14 |
ADC2_CH6 |
MTDI |
HSPICLK |
HS2_CLK |
SD_CLK |
TOUCH6 |
RTC_GPIO16 |
EMAC_TXD2 |
|
| IO15 |
23 |
I/O |
GPIO15 |
ADC2_CH3 |
MTDO |
HSPICS0 |
HS2_CMD |
SD_CMD |
TOUCH3 |
RTC_GPIO13 |
EMAC_RXD3 |
|
| IO18 |
30 |
I/O |
GPIO18 |
|
|
VSPICLK |
|
|
|
|
|
|
| IO19 |
31 |
I/O |
GPIO19 |
|
U0CTS |
VSPIQ |
|
|
|
|
EMAC_TXD0 |
|
| IO21 |
33 |
I/O |
GPIO21 |
|
|
VSPIHD |
|
|
|
|
EMAC_TX_EN |
|
| IO22 |
36 |
I/O |
GPIO22 |
|
U0RTS |
VSPIWP |
|
|
|
|
EMAC_TXD1 |
|
| IO23 |
37 |
I/O |
GPIO23 |
|
|
VSPID |
|
|
|
|
|
|
| IO25 |
10 |
I/O |
GPIO25 |
ADC2_CH8 |
DAC_1 |
|
|
|
|
RTC_GPIO6 |
EMAC_RXD0 |
|
| IO26 |
11 |
I/O |
GPIO26 |
ADC2_CH9 |
DAC_2 |
|
|
|
|
RTC_GPIO7 |
EMAC_RXD1 |
|
| IO27 |
12 |
I/O |
GPIO27 |
ADC2_CH7 |
MTMS |
|
|
|
TOUCH7 |
RTC_GPIO17 |
EMAC_RX_DV |
|
| IO32 |
8 |
I/O |
GPIO32 |
ADC1_CH4 |
XTAL_32K_P |
|
|
|
TOUCH9 |
RTC_GPIO9 |
|
|
| IO33 |
9 |
I/O |
GPIO33 |
ADC1_CH5 |
XTAL_32K_N |
|
|
|
TOUCH8 |
RTC_GPIO8 |
|
|
| IO34 |
6 |
I |
GPIO34 |
ADC1_CH6 |
|
|
|
|
|
RTC_GPIO4 |
|
|
| IO35 |
7 |
I |
GPIO35 |
ADC1_CH7 |
|
|
|
|
|
RTC_GPIO5 |
|
|
| SENSOR_VP |
4 |
I |
GPIO36 |
ADC1_CH0 |
|
|
|
|
|
RTC_GPIO0 |
|
|
| SENSOR_VN |
5 |
I |
GPIO39 |
ADC1_CH3 |
|
|
|
|
|
RTC_GPIO3 |
|
|
Datasheet