Alpha Vision Tech Alpha-3R Manual Do Utilizador
4
Pin
Description
1
3.3V
2
BT/WiFi Reset
3
BT RXD
4
BT RTS
5
BT TXD
6
BT CTS
7
WiFi wake up
8
WiFi TCP
9
BT/WiFi Switch
10
GND
3
Stepping motor
Pin
Description
1
OUT1
2
OUT2
3
OUT1
4
OUT2
4
Download F/W connector
Pin
Description
1
3.3V
2
GND
3
RESET
4
BMS
5
NPCS0
6
MOSI
7
MISO
8
SPCK
5
Head open sensor
Pin
Description
1
HEAD
2
GND
6
USB & RS 232 connector
7
12V DC IN
8
TPH connector