Due to popular demand, we are upgrading the voltage of the 48V ODrive to 56V. We have 20 prototype boards coming in, expected around 2018-12-10.
We will do some basic in house testing. If that goes well, we would like to open availability for beta testing. Please sign up here if you are interested. The price will be the same as the 48V ODrive; all boards come with connectors.
Should it turn out that there is a serious design issue with these boards, we would be happy to replace your prototype board with a standard 48V board.
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The 56V version of ODrive has passed initial testing, and we would like invite you to participate in the beta testing. You may purchase a beta board here. Due to the limited quantity in this prototype batch, please do not order more than one board at this time. If beta testing goes well we hope to have main stock of this version available in February.
This version is designed for a maximum supply voltage of 56V. For the time being, please use the 48V firmware on this board: you will need to set the bus voltage limit to a higher value. In odrivetool, set
odrv0.config.dc_bus_overvoltage_trip_level to 58.
If there are any issues with this board, your feedback would be much appreciated.