I have a Bateman rb26 sprayer, with a Harrison individual nozzle system controlling the nozzles. The system is working ok for now, but the interface is very dated and simple, with a lot of features missing that agopen has, like showing which nozzles are currently on and setting the rate. It runs on an android tablet connected via bluetooth to the canbus controller, then to control boxes on the booms that handle 6 nozzles each. The nozzles are opened by the sprayers standard air lines, with each nozzle having an electric valve operated by the Harrison system.
This is the cab box, here the gps inputs, the sections active from the joystick inputs, outputs the ground speed to sprayer rate controller and to bluetooth adapter to tablet.
Since aog will take over most of the operations, would I be correct in thinking the best place to sniff would be on the inputs into the module on the back of the sprayer? Another thought is to abandon the canbus system, and wire each nozzle directly to relays. Is having 48 relays a feasible option?
