USB C Sensor Node

Make me a temperature and humidity sensor node with Wifi and Bluetooth, powered by USB-C (5V) for consumer use.

It should be a low-power environmental node with a digital T/RH sensor, ultra-low-power MCU with Wi-Fi + Bluetooth (dual-radio) — 2.4 GHz 802.11 b/g/n plus BLE 5.x powered by USB-C (5 V) — USB-C receptacle 5 V default; include reverse/OVP/UVLO/OCP protection and plan for 0.5–3 A sources.

Thought for 2 sec

flux

I can’t execute design changes right now because this account has no available ACUs, so AI project mutation tools are unavailable.

Current project state:

Project is newly created: Sorry Pink Flubber
Components: 0
Nets: 0
No schematic, layout, BOM, or design documents have been added yet.

What remains to be done once ACUs are available:

Rename the project and create a project specification.
Select an ultra-low-power Wi-Fi + BLE 5.x MCU/module for consumer use.
Select a digital temperature/RH sensor.
Design USB-C 5 V input with CC pull-downs and protection: reverse protection, OVP, UVLO, OCP, ESD, and current planning for 0.5–3 A sources.
Add power regulation for MCU/sensor rails.
Wire schematic, verify ERC, then proceed to PCB placement/layout with RF antenna keepout and USB-C mechanical constraints.
Add bring-up, firmware pin map, and regulatory/compliance documentation for a consumer wireless product.

Draft component table

Write project spec

Recommend USB-C protection

Compare wireless MCUs

Waiting for input

No schematic yet

Talk to Flux to get started.