KinCony B16M ESP32 smart controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip. Support 16 channel MOSFET output, 4 channel 1-wire GPIOs, 3 free GPIOs, 4 channel ADS1115 16bit analog input ports. One SD card using SPI bus. B16M include DS3231 high precision RTC clock chip. LCD display will show wifi and ethernet IP address and Tuya connection state. B16M have I2C bus extender and RS485 port. 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 B16M
Description: KinCony 16 Channel ESP32-S3 Smart Controller – B16M
Power supply: 12-24V DC
Processor: ESP32-S3-WROOM-1U (N16R8)
Size: 160mm*83mm*56mm
interfaces: Ethernet(RJ45)-LAN 100Mbps IPv4/IPv6,WiFi,RS485,Bluetooth,USB-C,LCD,I2C,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 MOSFET Outputs, every channel use MAX 10A driver IC
Inputs:
ADS1115 16bit ADC: 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: 3CH (without pull-up resistance on PCB, connect with ESP32 pin directly)
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=6781
config yaml file for ESPHome: https://www.kincony.com/forum/showthread.php?tid=6923
arduino demo source code: https://www.kincony.com/forum/forumdisplay.php?fid=61
YouTube video tour: https://youtu.be/yui05vCePmg
Smart distribution panel made by B16M using home assistant and Tuya app
Different views of the B16M:
Here are the hardware design details:
B16M support install on DIN RAIL
As a standard size, it looks like it is installed in a distribution box.
B16M use removable terminal
Compatible with the size of contactors and circuit breakers
what inside of B16M box
Green LED: power
Yellow LED: Tuya network
Red LED: 16 channel MOSFET output
ESP32-S3-WROOM-1U (N16R8) CPU: large memory size
W5500 ethernet chip
MAX 10A current MOSFET
NTC surge protection circuit
All digital input terminals have optocoupler isolation
High quality NXP i2c chip
Reliable power supply circuit
high-precision DS3231 RTC clock
Tuya module for Google home, Amazon alexa voice control.
