rs485 relay

KinCony E24v3 RS485 Din Rail Relay Module released

KinCony E24v3 RS485 Modbus Din Rail Relay Module based on ARM CPU. It have 24 manual control switch buttons can turn ON/OFF relay even if system is broken. The manual control buttons can be extend by user. The extend cable MAX support 500 meters. 24 channel removable OMRON high-quality relay. It can integrate to home…

esphome relay

KinCony F4 ESP32-S3 16A Removable Relay Board released

KinCony F4 ESP32 smart controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip. It have 4 manual control switch buttons can turn ON/OFF relay even if system is broken. 4 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 F4 include DS3231…