User's Manual

1.2. Pin Description
Figure 1: Pin Layout
Table 2: Pin Definitions
Name
No.
Typ
e
Function
RESET
1
I
Module enable signal(Internal pull-up by default). Active high.
I36
2
I
GPIO36, ADC1_CH0, RTC_GPIO0
I37
3
I
GPIO37, ADC1_CH1, RTC_GPIO1
I38
4
I
GPI38, ADC1_CH2, RTC_GPIO2
ESP32-WATG-32D has 35 pins which are described in Table2.