Description The CBI Astute Smart Controller (ASC) is an energy monitoring, scheduling and control device with load management and automation capability. This plug’s chipset has been replaced with a Tasmota chipset. The Tasmota chipset allows the device to function on its own network away from the cloud. Note: Although the plug is in its original packaging, it has been opened so that the chipset can be replaced with a Tasmota chipset. The device still carries a full warranty.