• USB-C Wi-Fi BLE Env Sensor Node

    USB-C Wi-Fi BLE Env Sensor Node

    Low-power USB-C powered environmental sensor node with a protected 5 V USB-C sink input, TPS26630 front-end protection for reverse/OVP/UVLO/OCP, efficient 3.3 V buck regulation, ESP32-C3 Wi-Fi plus BLE connectivity, and an I2C SHT41 temperature/relative-humidity sensor. The design targets robust operation from USB-C sources advertising 0.5 A to 3 A and is being completed as a schematic ready for PCB layout.

    gianfry

    0 Uses

    1 Comment

    1 Star

  • USB-C ESP32 Environmental Sensor

    USB-C ESP32 Environmental Sensor

    Low-power USB-C 5V environmental sensor node with ESP32-S3 WiFi/BLE, digital temperature/humidity sensing, protected 5V input path, and 3.3V regulation.

    satrioxpz

    +

    0 Uses

    0 Comments

    1 Star

  • WiFi Door and Window Sensor

    WiFi Door and Window Sensor

    A compact battery-powered door/window sensor built around the ESP32-C3-MINI-1-N4 module. The design uses a single non-rechargeable AA cell with a TPS613221A 3.3 V boost regulator, reed switch magnetic contact sensing, low-power wake/report/sleep firmware strategy, RGB status LED for setup feedback, BOOT/EN controls, programming header, and input polarity protection. It is intended for smart-home security and automation applications, supporting WiFi or Bluetooth LE hub reporting with emphasis on low idle current, reliable RF burst power delivery, and field-replaceable battery operation. #ESP32-C3 #BLE #WiFi #DoorSensor #WindowSensor #ReedSwitch #LowPower #BatteryPowered #SmartHome #IoT

    vasy_skral

    +

    0 Uses

    18 Comments

    1 Star

  • USB-C WiFi BLE Sensor Node

    USB-C WiFi BLE Sensor Node

    Consumer USB-C powered low-power environmental sensor node with Wi-Fi, Bluetooth LE, digital temperature/humidity sensing, and protected 5 V input supporting 0.5–3 A USB-C sources.

    vitto51

    0 Uses

    0 Comments

    0 Stars

  • USB-C Wi-Fi BLE Environmental Sensor Node

    USB-C Wi-Fi BLE Environmental Sensor Node

    Consumer USB-C powered low-power temperature/humidity sensor node with ESP32-C6 Wi-Fi/BLE and protected 5 V input

    jeffwilde-flux

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE T-RH Sensor Node

    USB-C WiFi BLE T-RH Sensor Node

    Consumer USB-C powered low-power environmental sensor node using a Wi-Fi + Bluetooth LE MCU module, digital temperature/humidity sensor, USB-C 5 V input, and protected 3.3 V power architecture sized for 0.5–3 A USB-C sources.

    dxw1999

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Environmental Sensor

    USB-C WiFi BLE Environmental Sensor

    USB-C powered low-power environmental sensor node with ESP32-class Wi‑Fi/BLE connectivity, a digital temperature/humidity sensor, 5 V USB-C sink input, and input protection sized for 0.5–3 A sources.

    batahat

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Environmental Sensor

    USB-C WiFi BLE Environmental Sensor

    USB-C powered low-power temperature/humidity sensor node with ESP32-class Wi‑Fi/BLE 5.x connectivity, digital T/RH sensing, USB-C 5 V sink input, and protected 3.3 V power path sized for 0.5–3 A sources.

    ksevenkat

    0 Uses

    0 Comments

    0 Stars

  • USB-C ESP32 Environmental Sensor

    USB-C ESP32 Environmental Sensor

    USB-C powered low-power environmental sensor node with ESP32 Wi-Fi/Bluetooth, digital temperature/humidity sensing, and protected 5 V input for consumer use.

    wikkard

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Environmental Sensor

    USB-C WiFi BLE Environmental Sensor

    Consumer USB-C powered low-power environmental sensor node with digital temperature/humidity sensing, ESP32-class Wi-Fi/BLE 5.x connectivity, and protected 5V USB-C input for 0.5–3A sources.

    inar

    0 Uses

    0 Comments

    0 Stars

  • USB-C ESP32 Environmental Sensor

    USB-C ESP32 Environmental Sensor

    USB-C powered low-power environmental sensor node with Wi-Fi, Bluetooth LE, protected 5 V input, 3.3 V regulation, and digital temperature/humidity sensing for consumer use.

    mauricioacb1

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE T-RH Sensor Node

    USB-C WiFi BLE T-RH Sensor Node

    USB-C powered low-power environmental sensor node with ESP32-class Wi-Fi/BLE, digital temperature/humidity sensing, USB-C 5V sink input, and protected 3.3V power rail.

    rodrigosolis-tech

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Environmental Sensor

    USB-C WiFi BLE Environmental Sensor

    Consumer USB-C powered low-power temperature/humidity sensor node with ESP32-S3 Wi-Fi/BLE, SHT31 I2C sensor, protected 5V input, 3.3V regulation, debug access, and RF-aware PCB layout.

    ale98719

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Environmental Node

    USB-C WiFi BLE Environmental Node

    Consumer USB-C powered low-power environmental sensor node with WiFi/BLE MCU, digital temperature/humidity sensing, USB-C 5 V input, and input protection for 0.5–3 A sources.

    jameswoodhouse

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE T-RH Sensor

    USB-C WiFi BLE T-RH Sensor

    USB-C powered low-power consumer environmental sensor node using a Wi‑Fi/BLE 5.x MCU module, digital temperature/humidity sensor, and protected 5 V USB-C input sized for 0.5–3 A sources.

    hakim325

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE T-RH Sensor Node

    USB-C WiFi BLE T-RH Sensor Node

    Low-power consumer temperature/humidity sensor node powered from USB-C 5V, using a Wi-Fi + BLE 5.x MCU, digital T/RH sensor, USB-C sink configuration, protected 5V input path, and efficient 3.3V regulation.

    monkeybites

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Environmental Sensor Node

    USB-C WiFi BLE Environmental Sensor Node

    Low-power USB-C environmental sensor node with ESP32 Wi-Fi/BLE, digital temperature/humidity sensing, and protected 5 V input power path.

    leemon0111

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Temperature Humidity Sensor Node

    USB-C WiFi BLE Temperature Humidity Sensor Node

    Low-power consumer environmental sensor node powered from USB-C 5 V, using Wi-Fi/BLE and a digital temperature/humidity sensor with protected 5 V input and 3.3 V electronics.

    meemoe-ezz-300

    0 Uses

    0 Comments

    0 Stars

  • USB-C ESP32 Environmental Sensor

    USB-C ESP32 Environmental Sensor

    Low-power USB-C environmental sensor node using an ESP32-C3 Wi‑Fi/BLE module, Sensirion SHTC3 I2C temperature/RH sensor, USB-C 5 V sink input, TPS259530 eFuse protection, and 3.3 V LDO regulation.

    zhubo

    0 Uses

    0 Comments

    0 Stars

  • USB-C Environmental Sensor Node

    USB-C Environmental Sensor Node

    Low-power consumer environmental sensor node powered from USB-C 5 V. Includes USB-C sink power entry with reverse polarity, OVP, UVLO, and OCP protection for 0.5 A to 3 A sources, 3.3 V regulation, an ultra-low-power Wi-Fi plus BLE MCU, and a digital temperature/humidity sensor connected over I2C. Intended as a schematic foundation for reliable PCB layout and manufacturing.

    spypol19

    0 Uses

    0 Comments

    0 Stars

  • USB-C WiFi BLE Environmental Node

    USB-C WiFi BLE Environmental Node

    USB-C powered low-power consumer environmental sensor node with Wi-Fi/Bluetooth connectivity, digital temperature/humidity sensing, protected 5 V input, and 3.3 V system rail.

    seyitgokce

    0 Uses

    0 Comments

    0 Stars

  • USB-C ESP32 Environmental Node

    USB-C ESP32 Environmental Node

    Low-power USB-C environmental sensor node using a dual-radio Wi‑Fi/BLE MCU, digital temperature/humidity sensing, protected 5 V USB-C input, and 3.3 V regulation for consumer use.

    aleeeej

    0 Uses

    0 Comments

    0 Stars

  • USB-C Wi-Fi BLE Env Node

    USB-C Wi-Fi BLE Env Node

    Low-power consumer environmental sensor node with USB-C 5V input, Wi-Fi + Bluetooth connectivity, digital temperature/humidity sensing, and protected 5V-to-3.3V power architecture including reverse, OVP, UVLO, and OCP considerations.

    arontech

    0 Uses

    0 Comments

    0 Stars

  • Aeronodev1

    Aeronodev1

    Low-power consumer environmental sensor node with ESP32-S3 Wi-Fi/BLE, digital temperature/humidity sensing, USB-C 5 V default-sink input, reverse/OVP/UVLO/OCP protection, and regulated 3.3 V power for 0.5–3 A USB-C sources.

    mattarcen

    0 Uses

    0 Comments

    0 Stars

  • Numerous Scarlet TV Glasses

    Numerous Scarlet TV Glasses

    Low-Power USB‑C Environmental Sensor Node with Robust Power Protection and Dual-Radio Connectivity

    ramirov

    0 Uses

    0 Comments

    0 Stars