[vc_row][vc_column][vc_column_text]Simple MAC is a narrow band power line communication module which has TTL level interface, it can be directly connected with the RXD, TXD of SCM ,

[/vc_column_text][vc_tour][vc_tab title=”Part list” tab_id=”1394525523-1-93″][vc_column_text]2 x [bigcommerce link=”/narrow-band-powerline-communication-module-with-simple-mac/”]Simple MAC Power Line Carrier Module[/bigcommerce]

2 x Power cord

2 x [bigcommerce link=”/arduino-mega-2560-r3/”]Arduino[/bigcommerce] (remove ATmega328P)(In Remark: the TTL level of Simple MAC electronic carrier module is 5V, so I borrowed the same 5 V level for Arduino’s UART to USB circuit)

Several Male to Female DuPont  lines

[/vc_column_text][/vc_tab][vc_tab title=”Wiring diagram” tab_id=”1394525523-2-6″][vc_column_text]Simple MAC  TXD – > Arduino D1

Simple MAC RXD – > Arduino D0

Simple MAC GND – > Arduino GND

Simple MAC AC interface – > Power cord

[/vc_column_text][/vc_tab][vc_tab title=”Test result” tab_id=”1394527854451-2-3″][vc_column_text]Open the corresponding serial ports of two Arduino, respectively input the characters in the data sending box(simple mac can transmit 20 characters one time),another window will appear the same characters.

[/vc_column_text][/vc_tab][/vc_tour][/vc_column][/vc_row]