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

Hi, i just bought KS868-A16 Rev1.6 and i have problems connecting a serial LCD.

Port connected P19
LCD-serial controller PC8574T
LCD model 20x4

Testet whith 3,3V also whith 5V
Scan whith Arduino i2c scanner no results.

LCD tested on Arduino Uno is ok.
KC868-A16 tested whith a simplet test IO ok.
Try whith simple Arduino examples i2c LCD
Try wired the LCD examples SCL/SDA to IO 4/5
Any help please?

Hello

is it possible to configure the 433mhz pins for SPI?

Hello,

what is the latest firmware available for KC868-H32L? I have V1.437 installed, is it the latest one? I failed to find any info regarding that!

Good evening, you sent me a version of your application KCS_KC868_A8_V2.0.2. I work with it. I recorded a generator remote rf. I send ignition and the generator does not turn on during the recording

Hi everybody,

We're trying to use an arduino script (with homespan, to connect the board to homekit) and the KCS software (to use the tuya connection), but if we install the arduino script, we lose the KCS software interface.

We aim to:
- use the arduino script to connect homekit (actually working)
- connect tuya devices to the board

Is is possible to achieve this?

Thanks in advance

Board: KC868-A8S
platform : Platform IO on vscode

My Project require Interrupt Signal .. about water flow rate from flow meter 
Can I connect some gpio for interrupt process ? 

Thank you so much.