--- /dev/null
+bd_connection = usb # usb,pi_spi
+bd_protocol = mesa # mesa,poke
+usb_port = AUTO # ie COM4
+tcp_port = 21567 # ie 21567
+baudrate = 921600 # ie 921600
+mesa_slot = 00 # ie 00
+mesa_subslot = 0 # ie 0
+debug_bd_en = 0 # ie 0,1
+debug_tcp_en = 0 # ie 0,1