WiFi & Bluetooth Sensor Node
Worked for 4 mins 5 sec
Created 3 project docs
Firmware Starter — SiWG917 USB-C WiFi/BLE T/RH Sensor
MCU module: U1 — SIWG917Y111MGABAR, Silicon Labs SiWG917 Wi-Fi 6 + BLE 5.4 module Recommended SDK: Silicon Labs WiSeConnect SDK / Simplicity...
Board Bring-Up Plan — USB-C WiFi BLE TH Sensor
Equipment: USB-C current meter or current-limited 5 V supply, DMM, oscilloscope, SWD debugger, 3.3 V USB-UART adapter. Firmware: use the Fir...
Technical Construction File — USB-C WiFi BLE TH Sensor
Draft — schematic-stage regulatory file. [ ] FCC Part 15 intentional radiator / unintentional radiator
Schematic wiring is complete and I created firmware, bring-up, and regulatory files. I’m running ERC/DRC-style checks now and will fix real electrical issues; any remaining schematic-geometry warnings will be called out separately.
Worked for 52 sec
Worked for 4 mins 27 sec
Implemented the schematic for the USB-C powered Wi‑Fi/BLE temperature/humidity node. It uses a SiWG917 Wi‑Fi/BLE 5.4 module, SHT41 T/RH sensor, USB-C sink input, TPS25940 true reverse-blocking eFuse with OVP/UVLO/OCP/soft-start, MP28301 3.3 V buck regulator, ESD protection, reset/ISP/SWD debug, I2C pull-ups, and status LED.
Created project files:
Open items:
- PCB layout/routing is not done yet, so airwire DRC errors are expected.
- Generic passives still need final manufacturer MPNs before manufacturing export.
- Layout must enforce the SiWG917 antenna keepout and thermal isolation around the SHT41.
Suggested next steps:
- Set board size/stackup and move into PCB placement.
- Place U1 at the board edge with antenna keepout and U4 away from heat sources.
- Route power, buck, I2C, SWD/UART, and USB-C protection paths.
- Assign final passive MPNs and run full DRC/manufacturing checks.
Place route and MPNs
Start PCB placement
Assign passive MPNs
Route the PCB
Run full review
Demo Complete
The demo is finished. It didn't use any of your included AI usage. This is a real Flux project now, you can continue working on it.
