KinCony F16 16CH ESP32-S3 Removable Relay board

KinCony F16 ESP32 smart controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip. It have 16 manual control switch buttons can turn ON/OFF relay even if system is broken. 16 channel removable OMRON high-quality relay, 4 channel 1-wire GPIOs, 2 free GPIOs, 4 channel analog input ports. One SD card using SPI bus. KinCony F16 include DS3231 high precision RTC clock chip. LCD display will show wifi and ethernet IP address and Tuya connection state. F16 have RS485 port and RF433MHz RF receiver. You can write any code by Arduino IDE / MicroPython / ESP-IDF development tool to ESP32 module. We will supply Arduino / ESP-IDF demo code for different samples. Everyone can modify and change the code for your own smart home automation system project. it support use by ESPHome for home assistant or tasmota firmware for smart home automation DIY.

Model No. KinCony F16
Description: KinCony 16 Channel ESP32-S3 Removable Relay Controller – F16
Power supply: 12/24V DC (Default install by 12V OMRON relay)
Processor: ESP32-S3-WROOM-1U (N16R8)
Size: 262mm*127mm*62mm
interfaces: Ethernet(RJ45)-LAN 100Mbps IPv4/IPv6,WiFi,RS485,Bluetooth,USB-C,LCD,Tuya Module
RTC: DS3231 high precision chip (battery socket on PCB)
SD Card: SPI bus
Installation method: DIN RAIL
LCD: SSD1306 I2C display

Outputs:
16CH OMRON removable relay, every channel have “COM”(common) and “NO”(normal open) ports.
MAX load 250VAC/16A 30VDC/16A

Inputs:
2CH analog input DC0-5V (A1,A2) 2CH analog input 4-20mA (A3,A4)
16CH dry contact inputs (optocoupler isolation, long distance circuit for MAX 500 meters cable)
3 buttons: 1:ESP32 Reset 2:ESP32 Download 3:Tuya config
1-Wire GPIO: 4CH (with pull-up resistance on PCB)
free GPIO: 2CH (without pull-up resistance on PCB, connect with ESP32 pin directly)
RF receiver socket: 433MHz RF receiver

software solution:

1. download firmware by ESPHome, integrate to home assistant or use by web service.

2. download tasmota firmware.

3. write your own arudino code for your own requirements.

4. It is recommended to use home assistant and Tuya mobile phone app at the same time. So that remote control by internet using Tuya app, local control by LAN using home assistant app.

Related technical information
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ESP32 I/O pin define: https://www.kincony.com/forum/showthread.php?tid=6814
config yaml file for ESPHome: https://www.kincony.com/forum/showthread.php?tid=6815
arduino demo source code: https://www.kincony.com/forum/forumdisplay.php?fid=63

Different views of the F16:

Here are the hardware design details:

16 manual control buttons, even if controller broken, also can turn on/off relay manually.

ESP32-S3-WROOM-1U (N16R8) CPU: large memory size

W5500 ethernet chip

NTC surge protection circuit

All digital input terminals have optocoupler isolation

Reliable power supply circuit

removable OMRON high quality relay

high-precision DS3231 RTC clock with battery socket

extend SMA socket for ESP32 and Tuya wifi antena

Tuya module for Google home, Amazon alexa voice control.