Telit Wireless Solutions ML865G1 User Manual

ML865G1 HW Design Guide
1VV0301632 Rev. 4 Page 49 of 86 2020-09-23
RS232
Pin
Signal
ML865G1
PAD
Name Usage
1 C109/DCD 1
Data Carrier
Detect
Output from the ML865G1
that indicates the carrier
presence
2 C104/RXD 10
Transmit line
*see Note
Output transmit line of
ML865G1 UART
3 C103/TXD 9
Receive line
*see Note
Input receive of the ML865G1
UART
4 C108/DTR 4
Data Terminal
Ready
Input to the ML865G1 that
controls the DTE READY
condition
6 C107/DSR 3 Data Set Ready
Output from the ML865G1
that indicates the module is
ready
7 C105/RTS 5
Request to
Send
Input to the ML865G1 that
controls the Hardware flow
control
8 C106/CTS 6 Clear to Send
Output from the ML865G1
that controls the Hardware
flow control
9 C125/RING 2 Ring Indicator
Output from the ML865G1
that indicates the incoming
call condition

Telit Wireless Solutions ML865G1 Specifications

General

Brand	Telit Wireless Solutions
Model	ML865G1
Category	Wireless modules
Language	English