Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
LNA_IN
1
Bi-Directional
I/O
LNA
Right
VDD3P3
2
Power In
Power
Top
VDD3P3
3
Passive
Top
XTAL_32K_P
4
Bi-Directional
Clock
XTAL
Left
XTAL_32K_N
5
Bi-Directional
Clock
XTAL
Left
GPIO2
6
Bi-Directional
GPIO
Left
CHIP_EN
7
Bi-Directional
I/O
CHIP
Right
GPIO3
8
Bi-Directional
GPIO
Left
MTMS
9
Bi-Directional
I/O
Right
MTDI
10
Bi-Directional
I/O
Right
VDD3P3_RTC
11
Power In
Power
Top
MTCK
12
Bi-Directional
I/O
Right
MTDO
13
Bi-Directional
I/O
Right
GPIO8
14
Bi-Directional
GPIO
Left
GPIO9
15
Bi-Directional
GPIO
Left
GPIO10
16
Bi-Directional
GPIO
Left
VDD3P3_CPU
17
Power In
Power
Top
VDD_SPI
18
Power Out
Power
VDD
Top
SPIHD
19
Bi-Directional
Communication
Right
SPIWP
20
Bi-Directional
Communication
Right
SPICS0
21
Bi-Directional
Communication
Right
SPICLK
22
Bi-Directional
Communication
Right
SPID
23
Bi-Directional
Communication
Right
ESP32-C3
