Footprint Inspection


The board needs both placement and routing: it has 91 airwires, 14 copper-overlap errors, and several parts extend beyond the circular outline. I’m correcting full-board placement first—preserving ENC1 exactly at the origin and the ESP32 antenna edge/keepout—then I’ll route the cleaned layout.
Thought for 9 mins 53 sec
2/4 Determine and execute required placement cleanup

Inspect current board geometry, placement, connectivity, routing, and DRC state

Determine and execute required placement cleanup

Determine and execute required PCB routing

Independently verify final placement, routing, constraints, and DRC

Accessed knowledge for the next task.
Thought for 16 sec
Created a thread
PCB Placement Cleanup
Completed
View Thread
Thought for 10 sec
Awaiting 1 background task
Received notification from "PCB Placement Cleanup" that it finished — picking the work back up.
The placement executor has finished; I’m reconciling its applied result against the hard centered-encoder, antenna, edge-access, overlap, and board-bound constraints now. If placement is valid, I’ll proceed directly into USB breakout, neckdowns, and auto-routing.
Placement auto-layout was applied and verified:
  • ENC1 is exactly (0.000, 0.000) mm
  • Zero component-body overlaps, out-of-board parts, keepout violations, or edge-placement violations
  • U1 antenna placement and edge connectors remain correctly constrained
Routing is blocked by pre-existing footprint defects: JP1 and U2 contain overlapping pads assigned to different nets. Auto-routing would remove those pins from their nets, so I stopped rather than corrupt connectivity. 90 airwires remain; correcting the authoritative footprints for JP1 and U2 is required before routing can continue.

Schematic of ESP32 Rotary UI Controller dPUo
J2
R11
Resistance
10kΩ
R4
Resistance
22Ω
R3
Resistance
22Ω
R2
Resistance
5.1kΩ
R9
Resistance
100kΩ
R12
Resistance
10kΩ
R10
Resistance
1.18kΩ
R1
Resistance
5.1kΩ
R5
Resistance
2kΩ
C1
Capacitance
4.7uF
C5
Capacitance
4.7uF
J1
C2
Capacitance
1uF

ESP32 Rotary UI Controller dPUo

ESP32 Rotary UI Controller dPUo thumbnail