USB-C Sensor Node
Worked for 52 sec
6/6 Run schematic/design checks and fix actionable issues
Rename project, create specification, and record initial requirements/power budget
Select library parts for MCU, T/RH sensor, USB-C input, regulator, and protection
Add main components and supporting passives to the schematic
Wire USB-C power/protection, 3.3 V rail, MCU boot/debug, USB data, I2C sensor, and indicators
Create firmware/regulatory/bring-up project files
Run schematic/design checks and fix actionable issues
Thought for 46 sec
Reading project docs.
Getting a BOM overview.
Completed 11 design checks — found 114 issues.
Thought for 42 sec — Verifying eFuse features
Read U2, TPS259530DSGT datasheets.
Thought for a moment
Searching for eFuse solutions
I need to address the issue with TPS2596 that requires fixing since the user needs the reverse. It looks like I have to replace or add an ideal diode. To do that, I should search for a part with back-to
Worked for 10 sec
Thought for a moment
Searching for eFuse solutions
I need to address the issue with TPS2596 that requires fixing since the user needs the reverse. It looks like I have to replace or add an ideal diode. To do that, I should search for a part with back-to-back eFuse in the library. It’s essential to find the right replacement to meet the user's requirements. Let’s get started on that!
Thought for 2 sec
The core schematic has been drafted with a SiWG917 Wi‑Fi/BLE module, SHT41 temperature/humidity sensor, USB‑C 5 V input, protected power path, and 3.3 V buck rail. Firmware, bring-up, and regulatory planning were also started.
I can’t inspect the attached text or continue verification because no ACUs are currently available. Remaining work: review the attachment, finish ERC/DRC remediation, confirm protection and power-budget ratings for 0.5–3 A USB sources, and complete PCB placement/routing.
Review attached requirements
Check power protection
Check ERC and DRC
