• Difference between the partial and assembled: Male header pins and a DB9 connector are included, but they need to be soldered in by the user.
• Pololu serial 8-servo controller controls up to 8 RC servos with almost any robot controller or computer.
• standard RS-232 serial port or a TTL-level serial line interface,
• use any baud rate between 1200 and 38400.
• serially connected 8-servo controllers can control up to 128 servos independently.
• The servo controller is compatible with all of Pololu serial motor controllers and servo controllers.
• compatible with the Scott Edwards MiniSSC II servo controller and any software written for it.

• labeled ports on the back of the PCB.
• directly reset from a serial port using the DTR or RTS handshaking lines.
• individual servo speed and range control.
• Three diagnostic LEDs.
• purchase the servo controller as a partial kit that requires soldering of the through-hole components (header pins and DB9 connector) or
• as a completely assembled unit.

Device specifications

PCB size:	1.22" x 1.95"
Servo ports:	8
Resolution:	0.5 µs (about 0.05°)
Range:	250-2750 µs
Logic supply voltage:	5-16 V
Data voltage:	0 and 5 V
Pulse rate:	50 Hz
Serial baud rate:	1200-38400 (automatically detected)