KinCony B32M Smart Controller released - Printable Version +- Smart Home Automation Forum (https://www.kincony.com/forum) +-- Forum: Technical Support (https://www.kincony.com/forum/forumdisplay.php?fid=1) +--- Forum: News (https://www.kincony.com/forum/forumdisplay.php?fid=5) +--- Thread: KinCony B32M Smart Controller released (/showthread.php?tid=9103)

KinCony B32M Smart Controller released - admin - 03-05-2026 KinCony B32M ESP32 smart controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip. Support 32 channel MOSFET output, 4 channel 1-wire GPIOs, 3 free GPIOs, 4 channel ADS1115 16bit analog input ports. One SD card using SPI bus. B32M include DS3231 high precision RTC clock chip. LCD display will show wifi and ethernet IP address and Tuya connection state. B32M have 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. B32M use KCS v3 firmware, it support home assistant auto discovery function by MQTT, so without write any config code (zero code) for home assistant. Model No. KinCony B32M Description: KinCony 32 Channel ESP32-S3 Smart Controller – B32M Power supply: 12-24V DC Processor: ESP32-S3-WROOM-1U (N16R8) Size: 264mm*83mm*56mm 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: 32CH 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) 32CH 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)