Sena Parani-ESD100 User Manual page 38

A.2.1.2. When TTL level of MICOM is 3.3V and Hardware Flow Control is not used
A.2.1.3. When TTL level of MICOM is 5V
MICRO-VDD
MICOM-TXD
MICOM-RXD
MICOM-RST
MICOM-GND
DC 5V
MICRO-VDD
MICOM-DCD
68K
MICOM-TXD
MICOM-RXD
68K
MICOM-RTS
MICOM-CTS
68K
MICOM-DTR
MICOM-DSR
68K
MICOM-RST
MICOM-GND
VDD
DCD
RXD
TXD
CTS
RTS
DSR
DTR
RST
GND
DC 3.3V
PARANI-ESD
VDD
DCD
115K
RXD
TXD
115K
CTS
RTS
115K
DSR
DTR
115K
RST
GND
38