I’ll run the full cleanup/export sequence: resolve DRC/ERC issues, route the J1→F1 input, verify the isolation clearance, then export Gerber/BOM/CPL with numeric CPL coordinates.
This document records the final-order manufacturing preparation pass.
Board: 150 mm x 100 mm, 2-layer FR4.
Power input restored to original PJ-051AH DC barrel jack path through F1 to the protected 12 V rail.
U2 STM32 Blue Pill, U3 A7672S LTE module, and U7 DHT22 are treated as placeholder/manual/DNP modules for assembly sourcing.
BOM/CPL/Gerber exports are generated for JLCPCB ordering after DRC/ERC review.
Known platform issue checked during earlier passes: generated GND fill/stitching artifact may be reported as an airwire even when no routable pads remain.
Reviews
Documents
Manufacturing Readiness Notes
Assets
Assets are files uploaded to this project which can be used in various ways.
Industrial motor controller PCB with 12V relay switching zone isolated from STM32/4G LTE logic zone by a routed vertical isolation slot on a 150x100mm 2-layer FR4 board.
Properties
Properties describe core aspects of the project.
Pricing & Availability
Distributor
Qty 1
Arrow
$10.25–$13.70
Digi-Key
$14.40–$14.63
HQonline
$1.75–$2.53
LCSC
$10.24–$12.15
Mouser
$22.34
TME
$0.98
Verical
$7.92–$18.88
Controls
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