Temperature and Humidity Sensor Design

A

amornsin

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.

flux

I’ll create your low‑power USB‑C (5 V) Wi‑Fi + BLE temperature/humidity sensor node with full input protections and production‑ready layout.
  • Add key ICs and protections, then power tree and 3.3 V rail.
  • Wire sensor, clocks, programming/reset; define headers.
  • Prepare RF: antenna keep‑out and grounding; place sensor for airflow.
  • Auto‑place/route; run ERC/DRC; finalize BOM and outputs.
Click Start to run the plan. Let me know if you want any changes.
Start the plan
Pick MCU family
Choose T/RH sensor
Power protection options
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