iOptron ASCOM Driver and Commander for CEM120 (V6.4.x.x)


This ASCOM Driver and iOptron Commander uses RS232 command language 2014 V3.x
Updated 2/12/2021

Mounts supported:
  • CEM120
  • CEM70
  • CEM40 (New! Need firmware V20210101 and later)
  • CEM26
  • GEM45 (New! Need firmware V20210101 and later)
  • GEM28
Minimum Requirement for this driver:
  • Direct Mount Control: Windows 7 /8.1 /10 with .NET (dotNET) Framework 4.8 or later installed.
  • Planetarium control via ASCOM: ASCOM Platform 6.4 and .NET Framework 4.8 or later

iOptron Commander and ASCOM Driver
Commander and ASCOM Driver Installer 6.3.3.1 (Updated 2/12/2021)
Commander 6.3.3.1 Update Notes
Connect CEM120 to Computer with Commander
iOptron Control Command Language 2014 V3.10