Wi-Fi and Bluetooth Sensor Node Design
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.
Thought for 2 sec
I haven’t modified the project yet. Your project is still empty: 0 components and 0 nets.
What remains to be done once ACUs are available:
- Define the architecture for a USB-C powered Wi-Fi/BLE temperature/humidity node.
- Select a dual-radio low-power MCU/module, likely an ESP32-C6/S3-class module depending on BLE/Wi-Fi requirements and availability.
- Select a digital temperature/RH sensor with low-power I2C interface.
- Design the USB-C 5 V input with CC pull-downs, reverse protection, OVP/UVLO/OCP, and current planning for 0.5–3 A sources.
- Add regulators, decoupling, programming/debug interface, reset/boot circuitry, antenna keepout, and sensor placement considerations.
- Verify all IC wiring against datasheets and run project checks.
- Create documentation: project specification, power budget, bring-up plan, firmware pin map, and consumer wireless/regulatory notes.
I’m blocked because AI execution tools are unavailable without ACUs, so I can’t add components, wire the schematic, or run validation right now.
Create spec document
Find ESP32-C6 modules
Find T/RH sensors
Design USB-C protection
Power budget
To get started, talk to Flux or create a New Document.
