Specification AgeRangeDescription : adult Brand : Taidacent BulletPoint : Special for:GAR-MIN Edge 520 GPS BulletPoint1 : The kit outputs the depth value through the serial port, is compatible with 5V and 3.3V control systems BulletPoint2 : Water depth sensor can be easily connected to the ready-made control system for use. BulletPoint3 : The module has its own calibration data storage function, which stores calibration data values and will not be lost when power is turned off. BulletPoint4 : The higher the water level, the greater the water pressure, resulting in the greater the inductance of the inductor coil in the sensor BulletPoint5 : The higher the water level, the greater the water pressure, resulting in the greater the inductance of the inductor coil in the sensor, and then according to the parallel resonance frequency formula of the inductor and capacitor Color : Black CompatibleDevices : Watch ConnectivityTechnology : Gps ExternallyAssignedProductIdentifier : 9040845388414 ExternallyAssignedProductIdentifier1 : 0738190915322 ExternallyAssignedProductIdentifier2 : 738190915322 GpsrSafetyAttestation : 1 HumanInterfaceInput : touch_screen IncludedComponents : No ItemName : Taidacent 0 to 1000MM Water Depth Sensor Module Resonant Underwater Depth Measurement Sensor Serial Port Output Water Depth Value for 51/STM32 ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 14 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : cycling-gps-units Lifestyle : Fashion Manufacturer : Taida MapType : North America Material : ABS MetalType : Stainless Steel ModelName : PABVZS ModelNumber : 010-13358-00 NumberOfBoxes : 1 NumberOfItems : 1 OccasionType : Graduation PartNumber : ZC-waterdepthboard-220323 Pattern : Solid PowerSourceType : ac/dc ProductDescription : Supply voltage: 5V Communication method: UART Communication baud rate: 9600 Measuring range: 0~1000mm Measurement accuracy: ±3cm Operating temperature range: 0~60°C Module size: 28.6mm X 20.8mm Sensor interface: 3Pin XH-2.54
Pin description VCC: power supply voltage positive level GVD: Negative power supply voltage. RXD: Serial port data transmission port (connected with MCU or TX of USB-TL) TXD: serial data receiving port (connected with MCU or RX of USB-TL) Sensor interface method 1: connect the red wire 2: Connect the black wire 3: connect the yellow wire