Copyright © 2021 NexAIoT International Co., Ltd. All Rights Reserved.
24
CE-CL User Manual
Chapter 2: Jumpers and Connectors
COM2 Connector
Connector type: 1x10 10-pin header, 1.0mm pitch
Connector location: J10
Pin
Definition
Pin
Definition
1
COM2_DCDL
2
COM2_RXD
3
COM2_TXD
4
COM2_DTRL
5
GND
6
COM2_DSRL
7
COM2_RTSL
8
COM2_CTSL
9
COM2_RIL
10
GND
MH1
GND
MH2
GND
10
1
1
4
Internal USB2.0 Connector
Connector type: 1x4 4-pin header, 1.25mm pitch
Connector location: J8, J9
Pin
Definition
Pin
Definition
1
VCC
2
USB2_N7
3
USB2_P7
4
GND
MH1
GND
MH2
GND