The Legend Wifi kit confirms seed rates and finds blocked hoses. Seed is counted by optical sensors as it passes unharmed straight through the sensor. Sensors are placed in a daisy-chain on the bar which means only 1 ECU is needed per bar. Features include a history function per loop, bi-directional signal, turning off individual sensors, and a very easy-to-use app with built in manual. 

The ECU on the bar creates a WIFI signal (no outside connections or signals required). The tablet in the cab connects and displays the information. Using the Agtron app you can then set up the heads and sensors. While seeding, enter the sensitivity and your current rate in kg/h. 

The benefits of straight sensors includes no potential for seed damage by impact plates, innoculants are not bounced off, there is no increased fan speed required to bounce seed, and straight sensors do not cause blockages.