Many industrial / agricultural variable frequency drives (VFDs) and irrigation pumps can be controlled through Modbus RTU (via RS485).
Commonly seen vendors include Yaskawa and Danfoss. Yaskawa is more commonly seen near the Santa Cruz region.
Add firmware that permits the ENTS board to act as a Modbus master device and control the VFD. This will need to tuned to each VFD depending on vendor, VFD control, water output, etc.
Many industrial / agricultural variable frequency drives (VFDs) and irrigation pumps can be controlled through Modbus RTU (via RS485).
Commonly seen vendors include Yaskawa and Danfoss. Yaskawa is more commonly seen near the Santa Cruz region.
Add firmware that permits the ENTS board to act as a Modbus master device and control the VFD. This will need to tuned to each VFD depending on vendor, VFD control, water output, etc.