# USB-C WiFi BLE TH Sensor ## Description Consumer USB-C powered environmental sensor node with Wi-Fi, BLE 5.x, digital temperature/humidity sensing, protected 5 V input, and a 3.3 V low-power MCU/sensor rail. ## Project Details - **Owner:** alex70 - **Created:** 8/16/2026 - **Last Updated:** 8/16/2026 - **Visibility:** Public - **Connectivity:** WiFi - **Power Requirements:** USB-C - **Domain:** Consumer IoT - **Operating Voltage:** 5V - **Connectivity:** Bluetooth ## Key Components ### J1 — [NC3FAH2](https://www.flux.ai/adrian95/nc3fah2~apk.md) - Part Type: Connector - Connector Gender: Female - Connector Type: XLR Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Neutrik - Datasheet URL: https://cdn.bfldr.com/82PPHNK3/at/86tpmx4zc8ncp86zvmsvbg/NC3FAH2_Datasheet.pdf?format=pdf - Manufacturer Part Number: NC3FAH2 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - G [pin G] ### SW1 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Part Type: Switch - Datasheet URL: https://www.mouser.com/catalog/specsheets/omron_B3FS.pdf - Manufacturer Name: OMRON - Manufacturer Part Number: B3FS-1050P **Pins:** - P1 [pin 1] - P2 [pin 3] ### SW2 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Manufacturer Part Number: B3FS-1050P - Part Type: Switch - Datasheet URL: https://www.mouser.com/catalog/specsheets/omron_B3FS.pdf - Manufacturer Name: OMRON **Pins:** - P1 [pin 1] - P2 [pin 3] ### U1 — [TL3472IDR](https://www.flux.ai/vasy_skral/tl3472idr~1xq.md) - Part Type: Operational Amplifier (OP-AMP) - Datasheet URL: https://www.ti.com/lit/ds/symlink/tl3472.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Manufacturer Part Number: TL3472IDR **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - VDD-/GND [pin 4] - VDD+ [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/alex70/usb-c-wifi-ble-th-sensor~9c](https://www.flux.ai/alex70/usb-c-wifi-ble-th-sensor~9c).* --- *Generated from [https://www.flux.ai/alex70/usb-c-wifi-ble-th-sensor~9c](https://www.flux.ai/alex70/usb-c-wifi-ble-th-sensor~9c)*