USB-C Temperature and Humidity Sensor Node

cafercc

cafercc

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.
13 days

flux

0:48

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Creating an execution plan.

Working on your request.

Your goal is a low-power USB-C temperature/humidity sensor node with Wi-Fi + Bluetooth.
  • I’ve created the plan.
  • It covers USB-C 5 V power entry and protection, sensor + wireless controller integration, supporting circuitry, and schematic review.
  • The project is ready to execute.
Click Start on the plan bar to have it built. If you want, I can also revise the plan for a smaller form factor, battery backup, or extra sensors.
Add ESD protection
Use ESP32-C3
Smaller board target
Add status LED
13 days
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