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+--- Thread: KC868-M16v2 ESP32 I/O pin define (/showthread.php?tid=3087)
KC868-M16v2 ESP32 I/O pin define - admin - 07-18-2023
Ethernet (LAN8720) I/O define:
#define ETH_ADDR 0
#define ETH_POWER_PIN -1
#define ETH_MDC_PIN 23
#define ETH_MDIO_PIN 18
#define ETH_TYPE ETH_PHY_LAN8720
#define ETH_CLK_MODE ETH_CLOCK_GPIO17_OUT
IIC BUS:
SDA:4
SCL:5
SD card:
MISO: 2
MOSI: 15
SCK: 14
AC voltage-detect-1: 34
AC voltage-detect-2: 39
AC voltage-detect-3: 36
analog input1 (for 74HC4067) 35
GPIO35 use for 74HC4067 extend 16 channel analog input
74HC4067:
S0:32
S1:33
S2:13
S3:16
SHT30 temperature sensor i2c address: 0x44
SSD1306 i2c address: 0x3C