Temperature and Humidity Sensor Node Design

ciulloeugenio

ciulloeugenio

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.
3 days

flux

1:22

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You want a low-power consumer temperature/humidity sensor node with dual-radio connectivity and protected USB-C power input.
I’ve created the Plan:
  • Define architecture and power/protection requirements
  • Add the wireless, sensing, and power blocks
  • Connect and verify the schematic
  • Validate the protection strategy for 0.5 A to 3 A
  • Finalize for layout readiness
Click Start on the plan bar to begin. Let me know if you want any changes first.
Add ESD and LED
Specify sensor accuracy
Choose compact module
Set USB current target
3 days
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