USB-C powered consumer environmental node with an ESP32-C3 Wi-Fi/BLE module, protected 5 V USB-C input, efficient 3.3 V regulation, and a digital temperature/humidity sensor.USB-C powered consumer environmental node with an ESP32-C3 Wi-Fi/BLE module, protected 5 V USB-C input, efficient 3.3 V regulation, and a digital temperature/humidity sensor.
