Update PrimaSTEM firmware
1. Using Chrome or Edge, Plug in your device to a USB port (make sure your USB-C cable supports data transfer).
2. Select correctly part of product for update: Robot or Control device.
3. Hit button (Connect) BELOW and select the correct USB-COM port, pick your device (Usually NOT 1. This step requires drivers, presumably you already have them if you are here though. If you don’t see the buttons after select part of product, than you’re not using Chrome or Edge browser.)