Joy-it CAN MODULE Manual page 4

Connection
For best operation between CAN High and CAN Low, a terminal resistor is required.
A 120Ω resistor at each bus end is optimal for a maximum range over longer distances. This is already
integrated in our module and can be activated or deactivated at connection P1.
Published: 30.10.2018
NT
SCK
SI
S0
CS
GND
VCC1
VCC
P2
P1
CANH
CANL
Copyright by Joy-IT
CAN Module
Description
Interrupt
Serial Clock
MOSI
MISO
Chip Select
Ground
5V
3.3V
Additional connection of CANH and CANL signals
Activation / deactivation of the
terminal resistor
CAN High
CAN Low
4