K9AY receiving loop with Wi-Fi control

This antenna has 8 directions and switchable Load resistor

• Based on ESP8266 (esp-12 module with external Wi-Fi antenna)
• 2 loops and 8 directions
• Need only one power supply (12-13.8VDC, 500mA)
• Control via any web-browser
• Source code for PlatformioIO

More information about loop and construction details - https://ra0sms.com/k9ay-wifi-interface/

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