Technology incorporated

8 bit RISC Microprocessor

RS485 Bus  architecture & protocol

RF receiver  design (AM/OOK)

IR serial encoding

IR emitter driver

SMD technology

This was an embedded microprocessor unit  to detect RF coded signals from a wireless "fob" transmitter, and send rs485 or IR  signals. This can be used to activate "home Automation"  devices, such as Audio/video equipment, lighting, motor or swimming pool/spa controllers.