Part Datasheet Update Process

flux

I’ll verify all 44 DevKitC header terminals against the official Espressif documentation, then reorganize section, side orientation, and terminal order while preserving every pin identity and mapping. I’ll also remove Pin Group from every terminal and verify the resulting symbol.
Thought for 4 mins 10 sec
1/4 Inspect all terminal properties and obtain authoritative header functions

Inspect all terminal properties and obtain authoritative header functions

Define balanced sections, orientations, and terminal ordering

Apply terminal metadata and remove Pin Group from all pins

Verify all 44 pins remain unchanged and symbol checks pass

Thought for 18 sec
Created a thread
ESP32 S3 Schematic Reorg
Completed
View Thread
Thought for 9 sec
Awaiting 1 background task
"ESP32 S3 Schematic Reorg" completed.

flux

I’ve received the completed schematic-reorganization report. I’m reconciling it against the 44-terminal inventory and running an independent property and symbol review now.

flux

Updated the schematic component directly:
  • Preserved all 44 pins, numbers, types, identities, and footprint mappings
  • Removed Pin Group from every terminal
  • Assigned unique terminal order 1–44, with Power first and Ground last
  • Balanced each functional section across left/right sides
  • Sections: Power, Control/Boot, Analog-capable GPIO, General GPIO, Debug/JTAG, USB/UART, Ground
  • Fresh terminal and symbol checks report no errors
No pins required an Unclear / Check datasheet classification.
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Files

Pins

Symbol

Layout

3D View

GPIO37
GPIO47
GPIO8
GPIO5
GPIO38
MTDO/GPIO40
GPIO9
GPIO10
GPIO4
USB_D-/GPIO19
GND
GPIO16
GPIO0
GPIO45
GPIO48
GND
GPIO13
GPIO36
RST
MTDI/GPIO41
GND
GPIO17
3V3
USB_D+/GPIO20
GPIO3
GND
GPIO12
GPIO18
GPIO11
GPIO46
GPIO15
GPIO2
GPIO1
GPIO35
3V3
GPIO14
MTCK/GPIO39
U0RXD/GPIO44
5V0
GPIO21
U0TXD/GPIO43
GPIO7
MTMS/GPIO42
GPIO6
Name
Pin #
Type
Part Type
Pin Orientation
Section
Terminal Order
3V3
3V3
Power In
Terminal
Left
Power
2
3V3
3V3
Power In
Terminal
Right
Power
3
5V0
5V0
Power In
Terminal
Left
Power
1
GND
GND
Terminal
Right
Ground
43
GND
GND
Terminal
Left
Ground
42
GND
GND
Terminal
Left
Ground
41
GND
GND
Terminal
Right
Ground
44
GPIO0
GPIO0
Bi-Directional
Terminal
Right
Control / Boot
5
GPIO1
GPIO1
Bi-Directional
Terminal
Left
Analog-capable GPIO
6
GPIO2
GPIO2
Bi-Directional
Terminal
Left
Analog-capable GPIO
7
GPIO3
GPIO3
Bi-Directional
Terminal
Left
Analog-capable GPIO
8
GPIO4
GPIO4
Bi-Directional
Terminal
Left
Analog-capable GPIO
9
GPIO5
GPIO5
Bi-Directional
Terminal
Left
Analog-capable GPIO
10
GPIO6
GPIO6
Bi-Directional
Terminal
Left
Analog-capable GPIO
11
GPIO7
GPIO7
Bi-Directional
Terminal
Left
Analog-capable GPIO
12
GPIO8
GPIO8
Bi-Directional
Terminal
Left
Analog-capable GPIO
13
GPIO9
GPIO9
Bi-Directional
Terminal
Left
Analog-capable GPIO
14
GPIO10
GPIO10
Bi-Directional
Terminal
Right
Analog-capable GPIO
15
GPIO11
GPIO11
Bi-Directional
Terminal
Right
Analog-capable GPIO
16
GPIO12
GPIO12
Bi-Directional
Terminal
Right
Analog-capable GPIO
17
GPIO13
GPIO13
Bi-Directional
Terminal
Right
Analog-capable GPIO
18
GPIO14
GPIO14
Bi-Directional
Terminal
Right
Analog-capable GPIO
19
GPIO15
GPIO15
Bi-Directional
Terminal
Right
Analog-capable GPIO
20

ESP32-S3-DEVKITC-1-N8R2