03-15-2026, 10:31 AM
KinCony DM32 ESP32 smart dimmer controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip. Support 32 channel DC 0-10v output, 7 channel 1-wire GPIOs, 4 channel ADS1115 16bit analog input ports. One SD card using SPI bus. DM32 include DS3231 high precision RTC clock chip. OLED display will show wifi and ethernet IP address and Tuya connection state. DM32 have 2pcs of RS485 port. one RS485 connect with ARM CPU, support use by modbus directly. Another RS485 work with ESP32. 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. DM32 use KCS v3 firmware, it support home assistant auto discovery function by MQTT, so without write any config code (zero code) for home assistant. KCS v3 support KinCony cloud service (official shop customer free 2 years), remote monitor and control device by webpage in anywhere. KCS v3 support KinCony board integrate to Loxone Miniserver. Support Apple HomeKit for Siri.
![[Image: DM32-1.jpg]](https://www.kincony.com/images/DM32/DM32-1.jpg)
Model No. KinCony DM32
Description: KinCony 32 Channel ESP32-S3 Smart Dimmer Controller – DM32
Power supply: 12-24V DC
Processor: ESP32-S3-WROOM-1U (N16R8)
Size:
interfaces: Ethernet(RJ45)-LAN 100Mbps IPv4/IPv6,WiFi,RS485,Bluetooth,USB-C,OLED,Tuya Module
RTC: DS3231 high precision chip (battery socket on PCB)
SD Card: SPI bus
Installation method: DIN RAIL
OLED: SSD1306 I2C display
Outputs:
32CH 0-10v Outputs.
Inputs:
ADS1115 16bit ADC: 2CH analog input DC0-5V (A1,A2) 2CH analog input 4-20mA (A3,A4)
32CH dry contact inputs (optocoupler isolation, long distance circuit for MAX 500 meters cable)
4 buttons: 1:ESP32 Reset 2:ESP32 Download 3:Tuya config 4: ARM CPU Reset
1-Wire GPIO: 4CH (with pull-up resistance on PCB)
Free GPIO: 4CH (ESP32 pin directly, without pull-up resistance on PCB)
![[Image: DM32-1.jpg]](https://www.kincony.com/images/DM32/DM32-1.jpg)
Model No. KinCony DM32
Description: KinCony 32 Channel ESP32-S3 Smart Dimmer Controller – DM32
Power supply: 12-24V DC
Processor: ESP32-S3-WROOM-1U (N16R8)
Size:
interfaces: Ethernet(RJ45)-LAN 100Mbps IPv4/IPv6,WiFi,RS485,Bluetooth,USB-C,OLED,Tuya Module
RTC: DS3231 high precision chip (battery socket on PCB)
SD Card: SPI bus
Installation method: DIN RAIL
OLED: SSD1306 I2C display
Outputs:
32CH 0-10v Outputs.
Inputs:
ADS1115 16bit ADC: 2CH analog input DC0-5V (A1,A2) 2CH analog input 4-20mA (A3,A4)
32CH dry contact inputs (optocoupler isolation, long distance circuit for MAX 500 meters cable)
4 buttons: 1:ESP32 Reset 2:ESP32 Download 3:Tuya config 4: ARM CPU Reset
1-Wire GPIO: 4CH (with pull-up resistance on PCB)
Free GPIO: 4CH (ESP32 pin directly, without pull-up resistance on PCB)
YouTube: https://www.youtube.com/c/KinCony
Online Store: https://shop.kincony.com
Alibaba Store: https://kincony.en.alibaba.com/
Online Store: https://shop.kincony.com
Alibaba Store: https://kincony.en.alibaba.com/

