电路设计与PCB布局
Thought
Work done
- Removed obsolete blocks: ESP32-CAM1, IC2, IC1 plus the associated MOSFET/resistor/capacitor arrays and motor headers.
- Added the required new major parts: IC3 (ESP32-S3-WROOM-1-N16R8), U1 (NEO-M9N-00B), OLED1, U2 (CH340K), J2 (USB-C), U3 (USB ESD), U4 (MCP73831), U5 (MAX17048), U6 (3.3 V LDO), J3 (microSD), J4 (rotary encoder), CN1 (battery connector).
- Added key passives for CC resistors, I2C pullups, boot/EN, decoupling and bulk: R20 to R27, C5 to C17.
Success criteria review
- ❌ Not yet wired: MCU boot/EN auto-download, I2C/SPI/UART nets, USB-C CC/ESD, charger/fuel-gauge power path, status LED, and test points still need full
rewrite_connectionswiring. - ❌ PCB layout update (placement guidance, keep-outs, rules) and ERC/DRC cleanup not completed.
Next steps
I am blocked from continuing because the environment indicates I have no remaining execution credits, so I cannot run the required connection/layout-rule/review tool calls to finish wiring and DRC/ERC cleanup. Once tool execution is available again, I can complete: (1) full net wiring via
rewrite_connections, (2) layout rules (stackup/clearance/trace widths), (3) DRC airwire verification and remaining checks, and (4) export BOM/Gerbers.Flux stopped
vasy_skral