Translations:Controller hardware revisions/15/en

Overall change	Added	Removed
Another processor - IMX233 was replaced by IMX287. The new processor is fully software compatible with the previous one. Increased the RAM from 64 to 128MB	Bluetooth low energy (BLE) can port CIR (infrared port) S/PDIF (digital audio) connector for two extension modules connector for side I/O modules.	3.5 mm audio Jack (stereo) RS-485 isolated (available as extension module)) Separate inputs for dry contacts (connection to universal ad inputs is possible, extension module is also available) Relay (extension module and I/O modules available)) Charging Li-Ion battery (available as an option)