Wireless Interface Communication System On Water Level Monitoring Device Using NRF24L01+ PA LNA Transceiver Module

Well Measurement of water level is very important for Geothermal Well operations. Manual measurement is very ineffective and inefficient because the water level cannot be monitored in real time. So, a wireless interface communication system was designed to monitor water level using ultrasonic sensor and the NRF24LOl+ PA LNA transceiver communication module. The NRF24LOI + P A LNA is a long-distance wireless communication module that utilizes a 2.4-2.5 GHz radio wave frequency equipped with a Low Noise Amplifier and Power Amplifier. The distance data from the sensor transmitted by the NRF24LOI + P A LNA communication module will be displayed on the LCD and the thingspeak website platform. By using this method, the water level can be monitored quickly in real time and efficiently. The test results of communication modules show that the capability of the NRF24LOl+ PA LNA module is quite good and effective in transmitting data at a maximum distance of 200 meters.