Displaydimmer command has not worked correctly on 2 daisy-Chained MAX7219 7-Segment Displays.
Only the first Module (8 Segments) changed their brightness.
Extended tx20.ino for supporting Technoline WS2300-15 Anemometer.
This Model is very similar to TX20 - but use a slightly different Datagram.
use it with #ifdef USE_WS2300_WIND_SENSOR -> choose only one of them (TX20 || TX23 || WS2300-15)
Usage is the same as TX20/23, values are proofed with original Weather Station from Technoline.
Sorry for my Code.. was try and error some hours to get it working with the #ifdef stuff..
Documentation Update follows soon..