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Wireless Radio Modem Users Manual
Rev:B1.2
2 Configuration
2.1 Full-duplex and Half-duplex
Full-duplex is to transimit and receive data at the same
time, and half-duplex is to transimit and receive data at seperate
time. While using full-duplex mode, only peer-to-peer operation
is available. For work in multi-point operation, half-duplex is the
only choice.
While working in full-duplex mode, one of the two com-
munication modules is set as master and the other is set as slave.
And both modules have same baudrate, frequency and channel
select.
While working in half-duplex mode, the all modules have
the same configuration. The baudrate and frequency select need
all the same, and all modules select slave mode. The channel se-
lect is invalid for half-duplex mode. In half-duplex mode, only
one module may transimit at the same time. If more than one mod-
ule transimit data at the same time, the received data is not correct.
