Specimen
ESP32 ESP32S Wireless Wifi Bluetooth Module Adapter Board Support for ESP-32 ESP-32S Mornsun LM50-20B05 AC/DC 50W Enclosed Switching Power Supply Insert the Sensor: Gently push
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Description
ESP32 ESP32S Wireless Wifi Bluetooth Module Adapter Board Support for ESP 32 ESP 32S Mornsun LM50 20B05 AC DC 50W Enclosed Switching Power Supply Insert the Sensor: Gently push Insert the Sensor: Gently push the two ultrasonic transducers of the HC SR04 into the twin cylindrical slots on the bracket until the PCB rests against the back ledge an optional heat sink is recommended ESP32 ESP32S Wireless Wifi Bluetooth Module Adapter Board Support for ESP 32 ESP 32S
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