Due to low demand this product will not be restocked! Use the Mini Mainboard for new projects

This fully populated SMT board implements the control logic of a 3-phase inverter. It is fully tested before shipping and programmed with the latest software at the time of order.

Like the Rev 2 kit it supports asynchronous motors with encoder position feedback.

In addition it supports synchronous motors with resolver position feedback. All parts for resolver excitation are already on board.

It has all the analog and digital inputs of previous versions and additionally may be fully controlled via CAN. This makes it ideally suited for replacing OEM brain boards in salvaged inverters.

The board comes with either pin headers or locking IDC headers depending on whether you want to use it as a daughter board to standalone. A Wifi module is supplied for parameter configuration and monitoring.

The community edition does not include personal support by me but you can get help at the forum.

This is a fully open source design. You will find all material on github including the schematic. General documentation is here: https://openinverter.org/docs