define(`TITLE', `Another (better) MBus-Master, Part 2') define(`DATE', `2014-01-15') define(`CONTENT', ` The new MBus-Master can now handle 250mA (supplying clients and TX path) and it is reliably possible to identify a 10mA swing on top of it (RX path) and convert it into a logic signal. Switching the TX-path with 1kHz, 80% duty cycle: Loading the TX-path with about 250mA (the current sink specifically built - see here - for this project is here in operation): Finally, here are the most recent schematics of this new MBus-Master: (The TX-test and the test for recognition of the 10mA swing have been done without the MCU at the moment.) ')