Data Sheet
Table Of Contents
- 1 Module Overview
- 2 Block Diagram
- 3 Pin Definitions
- 4 Electrical Characteristics
- 5 Module Schematics
- 6 Peripheral Schematics
- 7 Physical Dimensions and PCB Land Pattern
- 8 Product Handling
- 9 U.S. FCC Statement
- 10 Related Documentation and Resources
- Revision History
3 Pin Definitions
3 Pin Definitions
3.1 Pin Layout
The pin diagram below shows the approximate location of pins on the module. For the actual diagram drawn to
scale, please refer to Figure 7.1 Physical Dimensions.
GND
Pin 4
Pin 29
Pin 8
Pin 10
Pin 12
GND
Pin 50
GND
Pin 2
Pin 20
Pin 9
Pin 13
GND
Pin 16
I37
Pin 22
IO32
Pin 21
Pin 18
Pin 51
GND
Pin 24
Pin 33
Pin 30
Pin 32
Pin 34
Pin 36
Pin 40
Pin 49
GND
GND
Pin 47
Pin 44
GND
GND
GND
GND
GND
Pin 45
Pin 1
EN
Pin 7
I34
I39
I38
IO33
Pin 3
Pin 6
3V3
Pin 5
IO13
Pin 11
Pin 15
Pin 53
GND
GND
IO14
I35
Pin 52
GND
IO15
IO27
IO12
Pin 14
IO26
IO2
Pin 17
IO20
NC
IO5
IO0
IO7
IO8
Pin 23
Pin 19
Pin 25
IO22
RXD0
Pin 26
GND
TXD0
NC
Pin 27
IO19
GND
Pin 31
GND
Pin 28
GND
GND
Pin 35
GND
GND
GND
GND
Pin 38
GND
GND
Pin 37
Keepout Zone
Pin 39
Pin 41
Pin 42
Pin 43
GND
I36
Pin 46
Pin 48
GND
IO25
IO4
IO21
GND
GND
Figure 3: ESP32PICOMINI02 Pin Layout (Top View)
Espressif Systems 9
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ESP32-PICO-MINI-02 & PICO-MINI-02U Datasheet v1.0