See how SpeedUp turns a product brief into a reviewable, editable schematic.
SpeedUp maps the architecture first, then lets you inspect I2C bus ownership, GPIO assignments, charging behavior, USB-C protection, power regulation, and the e-paper interface before downloading the editable schematic project and BOM.
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In this walkthrough:
• Add an e-paper display to the brief and review the resulting module and interface changes
• Verify ESP32-S3 ↔ SCD41 I2C ownership and 4.7 kΩ pull-ups
• Inspect SCD41 decoupling and DNC handling
• Review ESP32-S3 reset, boot, USB, I2C, and control GPIO assignments
• Trace USB-C → BQ24232 charger → regulated 3.3 V power
• Check USB-C CC resistors, D+/D− protection, e-paper SPI, BUSY, and switched 3.3 V
• Download the editable schematic project and BOM
Chapters:
00:00 Product brief to architecture
00:17 I2C and SCD41 sensor checks
00:37 USB-C battery power design
00:54 E-paper interface and editable handoff
This is a reviewable engineering starting point, not a production release. Verify the electrical design, component limits, PCB layout, manufacturability, compliance, and safety before building hardware.
#AISchematic #CircuitDesign #ESP32