Firmware for SmartStar Cube-A 8401 Hand Controller
8401 is the standard hand controller for SmartStar Cube-A mount. Some earlier batches might be equipped with 8402A (i.e. 8402) hand controllers. Please refer to 8402A Firmware Section for more information.
Firmware upgrade instruction
8401 hand controller USB2COM Driver (Silicon Labs CP210x chipset)
iOptron Firmware Downloader 2.01
Cube Pro 8401 hand controller firmware (V090701)