Part Review and Datasheet Update
Fix the pin descriptions, verify J3 numbering, and add the missing package metadata.
Thought for 6 sec
I’ll update the terminal descriptions and package metadata, then inspect the footprint/pad ordering to verify whether J3 is intentionally reversed or needs correction.
Worked for 1 min 1 sec
Pin descriptions are updated from the official Espressif J1/J3 header table. I’m adding the package metadata and then I’ll verify the final mapping.
Worked for 1 min 53 sec
Completed the fixes: all 30 terminals now have official Espressif pin descriptions, package/mechanical metadata was added, and J3 numbering was verified as reversed physical order: Flux pins 16–30 map to J3-15 through J3-1.
Updated report: ESP32-C3-DEVKITM-1 Part Review.
Open items:
- None from the requested fixes.
Suggested next steps:
- Run the part review checks to confirm metadata/terminal warnings are cleared.
- Publish or republish the corrected part if this is intended for reuse.
Review and export
Run part review
Check BOM metadata
Export validation report
Inspect commit diff
Name
Pin #
Type
Part Type
Pin Description
Pin Orientation
GND
1
Power In
Terminal
J1-1: Ground
Bottom
3V3
2
Power In
Terminal
J1-2: 3.3 V power supply
Top
3V3
3
Power In
Terminal
J1-3: 3.3 V power supply
Top
IO2
4
Bi-Directional
Terminal
J1-4: GPIO2, ADC1_CH2, FSPIQ; strapping pin
IO3
5
Bi-Directional
Terminal
J1-5: GPIO3, ADC1_CH3
GND
6
Power In
Terminal
J1-6: Ground
Bottom
RST
7
Input
Terminal
J1-7: CHIP_PU reset/enable input
GND
8
Power In
Terminal
J1-8: Ground
Bottom
IO0
9
Bi-Directional
Terminal
J1-9: GPIO0, ADC1_CH0, XTAL_32K_P
IO1
10
Bi-Directional
Terminal
J1-10: GPIO1, ADC1_CH1, XTAL_32K_N
IO10
11
Bi-Directional
Terminal
J1-11: GPIO10, FSPICS0
GND
12
Power In
Terminal
J1-12: Ground
Bottom
5V
13
Power In
Terminal
J1-13: 5 V power supply
Top
5V
14
Power In
Terminal
J1-14: 5 V power supply
Top
GND
15
Power In
Terminal
J1-15: Ground
Bottom
GND
16
Power In
Terminal
J3-15: Ground (J3 header is numbered in reverse physical order as Flux pins 16-30)
Bottom
IO19
17
Bi-Directional
Terminal
J3-14: GPIO19, USB_D+
IO18
18
Bi-Directional
Terminal
J3-13: GPIO18, USB_D-
ESP32-C3-DEVKITM-1
