Data Sheet
ROBOT . HEAD to TOE
Product User’s Manual – Shield-Servo
UART/UC00A/UC00C Pins Function Description
Label
Definition
Function
DTR
RESET Pin via
0.1uF capacitor
Connected to Reset pin via 0.1uF capacitor. Suitable to act
as software reset.
TX
UART
Transmit Pin
This is UART transmit pin. It should be
interfaced to 5V logic UART. It should be connected
to host’s receive pin.
RX
UART
Receive Pin
This is UART receive pin. It should be
interfaced to 5V logic UART. It should be connected
to host’s transmit pin.
VSEL
System 5V
Connected to 5V board. Suitable to power up SKXBee.
CTS
NC
Not connected to any pin.
GND
System Ground
Common ground for both logic operation and also
Servo power source.
Absolute Maximum Rating
No
Parameter
Max
Typical
Min
Unit
1
Output Current per phase, Iphase
3A
2A
-
A
2
Case Operating Temperature, TC
-
0
°C
3
Storage Temperature, TSTG
-
0
°C
* For momentary peak current. Driving at this condition may trigger overheat or over-current cut-off.
No
Parameter
Max
Typical
Min
Unit
4
VM Voltage
25
-
7
V
5
VM Current
5
-
-
A
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