06/12/2013, 00:14:26
@proof42 : tu peux utiliser le wiki du forum knx-fr pour y mettre des infos sur ton projet de rubans de leds...
@philhp, à priori, c'est un BCU2 :
@philhp, à priori, c'est un BCU2 :
Citation :A more cost-effective method of connecting devices to KNX is offered by the KNX Serial BAOS 820 module. In addition to the KNX transceiver, it contains a microcontroller with a certified KNX stack. It also electrically isolates the device from the bus. Communication with the module takes place via the FT1.2 serial protocol. This protocol was introduced in KNX with the PEI (Physical External Interface) of the BCU2 (Bus Coupling Unit). It enables the transmission and reception of KNX telegrams in the EMI (External Message Interface) format.