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+--- Thread: N60 ESP32 I/O pin define (/showthread.php?tid=8596)
N60 ESP32 I/O pin define - admin - 08-02-2025
Ethernet (W5500) I/O define:
clk_pin: GPIO42
mosi_pin: GPIO43
miso_pin: GPIO44
cs_pin: GPIO41
interrupt_pin: GPIO2
reset_pin: GPIO1
IIC BUS:
SDA:18
SCL:17
SPI BUS (LoRa):
SCK:13
MOSI:12
MISO:11
CS: 14
RST: 21
DIO0:47
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ARM CPU TXD:9
ARM CPU RXD:10
free GPIO (without pull up resistance):
GPIO15
GPIO16
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SD Card:
SPI-MOSI:GPIO40
SPI-SCK:GPIO39
SPI-MISO:GPIO38
SPI-CS:GPIO48
SPI-CD:GPIO8