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This is 20 Channel relay board controlled through WiFi. The WiFi relay board is with 20 SPDT relays rated up to 7A each. You can control devices 230V / 120V (up to 20) directly with one such relay unit. Suitable for home automation applications, hobby projects, industrial automation.

ORDER CODE: RDL701

At the heart of this technology, a new generation of high-brightness light-emitting diodes. Very simply, if the LED is ON, user can transmit a digital string of 1, if it’s OFF then user can transmit a string of 0. It canbe switched ON and OFF very quickly, which gives instant opportunity for transmitting data. It is possible to encode data in the light by varying the rate at which the LEDs flicker ON and OFF to pass differentstrings of 1s and 0s. The modulation is so fast that the human eye doesn’t notice. There are over 14 billion light bulbs used across the world, which needs to be replaced with LEDs ones that transmit data.

Order Code: RDL703

Take a Look at the Updated Version of LiFi Here

Control anything anywhere any time. Save power. Eliminate service calls. Switch routers, servers, lighting, even industrial machinery via the web and App. Customize the web server with your own using RDL IoT SDK. Each relay can switch AC or DC high voltage, high current loads working at 110V or 220V AC mains like lights, fans, motors and any electrical equipment.

ORDER CODE: RDL5100

The RN2483 is a fully-certified 433/868 MHz module based on wireless LoRa® technology.  The RN2483 utilizes a unique spread spectrum modulation within the Sub-GHz band to enable long range, low power, and high network capacity.  

ORDER CODE: RDL787