5V 8Channel-relay controller for Arduino LinkNode R8" 5404942 2023 – $33.89
ESPHome: DIY Irrigation Controller With Internal Scheduler - Share your Projects! - Home Assistant Community
LinkSprite Learning Center
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Simulator - Elcano Project Wiki
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IRShine | OpenHardware.io - Enables Open Source Hardware Innovation
Module Switches and Dimmers
WiFi RedBack 1.0 -- Arduino yellowjacket Compatible
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Rocket City 3D (@RocketCity3D) / Twitter
Amazon.com: JESSINIE ESP8266 ESP-01 4 Channel 12V WiFi Relay Module 12V IOT Wireless Smart Home Device WiFi Relay Internet of Things ESP-01 Module Board For Phone APP Remote Control : Electronics
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Linknode R4 Wifi 4 Ch Relay Board - WiFi Relay - OpenEnergyMonitor Community
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Electric Lock Control Board | Communication Adapter | Access Control Rs485 - Rs485 - Aliexpress
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DC 12V 24V 36V 6 CH RF Wireless Remote Control Switch System 6CH 10A Relay Receiver +6 Button Transmitter - AliExpress Lights & Lighting
Multi-purpose Room Lighting and Appliance Controller With Alexa Voice Control and Automatic Timer Functionality. Now With MQTT, Local OLED Display and Integrated Temp/humidity/pressure Measurements : 14 Steps (with Pictures) - Instructables
Linknode R4 Wifi 4 Ch Relay Board - WiFi Relay - OpenEnergyMonitor Community
1 thing to mention is version 1 (V1) of the bottom PCB has the printing on the wrong side. Install the jacks and LED on the blan
