USB Sensor Node

flux

I’m blocked from continuing execution because this account currently has no available ACUs, so AI project mutations and tool-based inspection are unavailable.
What I accomplished so far:
  • Acknowledged the design direction for a USB-C powered consumer temperature/humidity sensor node.
  • Defined the intended architecture at a high level: USB-C 5 V input, protection/power-path, 3.3 V rail, ultra-low-power Wi‑Fi + BLE 5.x MCU, and digital T/RH sensor.
What remains to be done:
  • Review the attached pasted text once ACUs are available.
  • Select exact components for:
    • USB-C receptacle and CC resistors
    • Input protection with reverse/OVP/UVLO/OCP
    • 3.3 V regulator sized for Wi‑Fi peak current
    • Wi‑Fi/BLE MCU or module
    • Digital temperature/humidity sensor
  • Create the project specification and schematic.
  • Wire power, USB-C default-current behavior, programming/debug, boot straps, decoupling, and sensor interface.
  • Run ERC/design review and then proceed to PCB layout with RF antenna keepout and USB-C mechanical constraints.
Manual schematic checklist
Recommend components
List schematic nets
Create power budget
Needed text details
No schematic yet

Talk to Flux to get started.

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USB-C WiFi BLE TH Sensor

USB-C WiFi BLE TH Sensor thumbnail
Consumer USB-C powered environmental sensor node with Wi-Fi, BLE 5.x, digital temperature/humidity sensing, protected 5 V input, and a 3.3 V low-power MCU/sensor rail.

Properties

WiFi

USB-C

Consumer IoT

5

V

Bluetooth

Pricing & Availability

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Controls