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N60 ESP32 I/O pin define
#1
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


----------------------------------
ARM CPU TXD:9
ARM CPU RXD:10

free GPIO (without pull up resistance):
GPIO15
GPIO16

----------------------------------

SD Card:
SPI-MOSI:GPIO40
SPI-SCK:GPIO39
SPI-MISO:GPIO38
SPI-CS:GPIO48
SPI-CD:GPIO8
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