Temperature and Humidity Sensor Node Design

power7714

power7714

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

You want a consumer USB-C powered temperature/humidity sensor node with low power, dual-radio wireless, and protected 5 V input.
  • I’ve prepared the plan to:
    1. define the system architecture,
    2. add sensing, wireless, and power-entry blocks,
    3. implement reverse/OVP/UVLO/OCP protection,
    4. connect and review the design for consumer use.
This follows the recommended multi-step plan flow for project creation . Click Start on the plan bar to begin.
Add ESD too
Use ESP32-C6
Target 3.3V rail
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