KMtronic Ltd: Raspberry Pi DIY Home Automation Starter Kit - USB Relay
KMtronic Ltd: USB Host Relay board
USB Relay Controller - Four Channel with Clips for DIN Mount Rail
USB Relay Controller - One Channel with clips for DIN mount rail
KMtronic or SDR-05V Cable
KMtronic Ltd: USB Relay Controller One Channel
KMtronic Ltd: USB Eight Channel Relay Controller - RS232 Serial controlled - 12V
USB ONE RELAY
KMTronic USB Relay Test software
USB Relay Controller - One Channel - PCB
How to send bytes to serial port in Python | Control KMtronic USB Relay board example
USB Relay Controller - One Channel with clips for DIN mount rail
KMtronic Ltd: USB Relay Controller One Channel
USB ONE RELAY
KMtronic or SDR-05V Cable
USB Relay Controller - One Channel with clips for DIN mount rail
KMTronic USB 4 Channel Relay Board, RS232 Serial controlled, PCB | eBay
KMtronic Ltd: USB Relay Controller One Channel
KMTronic USB 8 Channel Relay Board DIN rail | eBay
USB ONE RELAY
USB One Channel Relay PCB
GitHub - donatmarko/kmtronic-usb-relaybox-http: :snake: Python3 middleware for KMTronic USB 8 channel relay boxes to control the relays remotely with HTTP requests.
KMtronic USB Relay Controller One Channel BOX
