Description It supports the high speed data rates of usb 2.0 Peripheral devices. It is also fully compatible with all earlier usb devices. The usb cable ensures high-speed, error-free data transfer. The connector is usb type a male to type b male. Supports plug and play connections for devices such as external hard drives, modems, p Can detect ambient humidity and temperature Humidity measuring range: 20 percent-95 percent (range 0-50 degrees) and humidity measurement error: -5 percent Temperature measurement range: 0-50 degree temperature measurement error: -2 Operating voltage 3. 3V-5v Small board pcb dimensions: 3. 2Cmx1. 4Cm 1 Can detect ambient humidity and temperature. 2 Sensor dht11. 3 Humidity measuring range: 20 percent-95 percent (range 0-50 degrees) and humidity measurement error: -5 percent. 4 Temperature measurement range: 0-50 degree temperature measurement error: -2. 5 Operating voltage 3. 3V-5v. 6 Output digital output. 7 Fixed bolts holes, is easy to install. 8 Small board pcb dimensions: 3. 2Cm x 1. 4Cm. 9 Power led (red).
