_R-STS01mightyZAP Servo Tester Shield Manual_ENG_V1.2 19D5

IR-STS01 Servo Tester Shield Manual V.1.1
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5.11 Data Communication Control(TTL/RS-485)
IR-STS01 has each TTL(3pins) and RS-485(4pins) ports. Multiple qty of servo motors can be connected each other in serial (daisy-chain).
To operate servo motor, power needs to be supplied(12V or 7.4V) by power supply, adaptor or battery.
To get feedback Echo packet for servo motor status, user needs to use Leonardo board which has two serial ports. Below example is
simple packet command.
Command packet to assign goal position
of servo motor to “0(0x0000)”
Command packet to assign goal position
of servo motor to
“
2047(0x07FF)
”