TSC Alpha-2R Service Manual

6
Connector
Description
CON3
Wi-Fi module:
Pin
Description
1
3.3V
2
3.3V
3
3.3V
4
Reset
5
SPI (MISO)
6
SPI (RTS)
7
SPI (MOSI)
8
SPI (CTS)
9
Interrupt
10
SPI (Clock)
11
Mode:
High : BT/Low : Wi-Fi
12
GND
13
GND
14
GND
Bluetooth module:
Pin
Description
1
3.3V
2
3.3V
3
3.3V
4
Reset
5
UART (RX)
6
UART (RTS)
7
UART (TX)
8
UART (CTS)
9
Configurable Functional
GPIO
10
Bluetooth link status
indication
11
Boot mode selection
12
GND
13
GND
14
GND

TSC Alpha-2R Specifications

General

Brand	TSC
Model	Alpha-2R
Category	Barcode Reader
Language	English