Datasheet
RS485 3 click schematic v101
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MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice.
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VCC-3.3
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS1
1
2
3
54
6
7
8
A
R
D
GND Y
Z
B
VCC
U1
SN65HVD31DR
RS-485-RX_P
RS-485-RX_N
RS-485-TX_N
RS-485-TX_P
VCC-3.3
VCC-3.3
TXD
RXD
LD1
LED GREEN
VCC-3.3
C1
100n
R7
560
R5
120
R2
120
CN1
CN2
R1
10
R3
10
R4
10
R6
10
1
2
3
TVS1
CDSOT23-SM712
1
2
3
TVS2
CDSOT23-SM712