User Manual

3.3 RF Bases

The connection from the host computer to the base is RS-232, while the connection between bases is

RS-485. Up to 16 bases can be connected together in one RF system. If two or more bases are

connected together, the one connected to the host computer should be set to master mode, and the

others in slave mode.

433 MHz Base Properties (3510)

• Mode: 1-standalone, 2-slave, 3-master

• Channel: 1 ~ 4

• ID: 01 ~ 16

• Group: 1 ~ 3

• Time out: 1 ~ 99 seconds, duration of retries for sending data

• Output power: 1~5 levels (10, 5, 4, 0, -5dBm)

• Baud rate: 115200, 57600, 38400, 19200, 9600

2.4 GHz Base Properties (3550)

• Mode: 1-standalone, 2-slave, 3-master

• Channel: 1 ~ 6

• ID: 01 ~ 16

• Group: 1

• Time out: 1 ~ 99 seconds, duration of retries for sending data

• Output power: maximum 64mW

• Baud rate: 115200, 57600, 38400, 19200, 9600