2 Channel USB Relay Module | Numato Lab Help Center
TOSR02 - 2 Channel USB/Wireless Relay Module
Yocto-Relay - Tiny USB interface with two SPDT relays
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
Android Relay: Relay Pros
USB Relay for Windows, Mac, and Linux - Industrial Grade
8 Channel USB Relay Module | Numato Lab
2/4 Ch Usb Relay Controller Module No Need Driver Switch Control Vb Labview Dll Lib For Linux Android Raspberry Openwrt - Instrument Parts & Accessories - AliExpress
USB-I/O and Android
USB Relay Controller Board - 4 Channels for Home Automation
ESP32 4 Channel WiFi Wireless Relay Module + USB to TTL for Android not IOS | eBay
AR-8 USB Relay Controller - Apps on Google Play
TOSR04 - 4 Channel USB/Wireless 5V Relay Module
Connect the AR-2 Relay Interface to your Android tablet or phone
USB 4 Relay Board controlled by Android Tablet via browser - YouTube
Power Supply Adapter Charger | Adapter Esp32 Wifi Module | Automation Module Wifi - Automation Modules - Aliexpress
1 Channel USB Powered Solid State Relay Module | Numato Lab
USB 4 Relay controller - thermoregulator with sensor TCN75A
USB 4 Channel Relay Board
USB 4 Relay Board for Home Automation - v2
4 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
2 Channel Smartphone Bluetooth Relay Kit for Android and iOS – Oz Robotics
Connect the AR-8 Relay Interface to your Android tablet or phone
KTA-223 USB/RS485 Relay IO Board - DEV-09526 - SparkFun Electronics
TOSR08-T Channel USB/Wireless Relay (xbee,Bluetooth,WIFI) IOS/Android Control | eBay
