PCB Design Specifications
Thought for 6 sec
Understood — I’ll leave the RGB LED for later.
I started checking the 9-pin Arduino header change, but this run is blocked because the last request arrived after the prior task state had already ended. The required next action is to replace the current J7 10-pin ARDUINO_EXT header with a 9-pin male header, wire pins 1–9 as specified, move it to the bottom-center edge facing downward, and update Design Notes.
YES DO IT
Thought for 21 sec
Confirmed. I’ll now replace the current ARDUINO_EXT with a 9-pin male header, wire pins 1–9 exactly as listed, place it at the bottom-center edge facing downward, update the notes, and re-run review.
Worked for 2 mins 5 sec
I replaced the previous 10-pin J7 ARDUINO_EXT connector with a 9-pin horizontal 2.54 mm male header part as requested.
I was stopped by credit limits immediately after the replacement, so the new J7 still needs to be re-wired and placed. Remaining work:
- Wire J7:
- Pin 1 → VBOOST
- Pin 2 → GND
- Pin 3 → VDIV1
- Pin 4 → VDIV2
- Pin 5 → RGB_R
- Pin 6 → RGB_G
- Pin 7 → RGB_B
- Pin 8 → I2C_SDA
- Pin 9 → I2C_SCL
- Place J7 at the bottom-center board edge, opening facing downward.
- Update the ARDUINO_EXT silkscreen label and Design Notes.
- Re-run review; existing locked stale routing/unrouted airwire issues were already present before this change.
Wire and place J7
Run ERC/DRC
Update labels and notes
Manual wiring help
