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Amazon.co.jp: ESP-01 wifi Walkie Talkie Radio Module with Adapter Module for Rumpy Geekcreit R ESP8266 - : DIY, Tools & Garden
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How to Make Wireless Walkie Talkie Using Arduino at Home / 1.5 K.M Range / Optional range 15 km - YouTube
![Philip Shuman on Twitter: "Morse code wifi "walkie-talkie" hardware is now soldered together! Case to come next. #esp12e https://t.co/lw1P8jf4r3" / Twitter Philip Shuman on Twitter: "Morse code wifi "walkie-talkie" hardware is now soldered together! Case to come next. #esp12e https://t.co/lw1P8jf4r3" / Twitter](https://pbs.twimg.com/media/DEbajBVVoAA3HsW.jpg)
Philip Shuman on Twitter: "Morse code wifi "walkie-talkie" hardware is now soldered together! Case to come next. #esp12e https://t.co/lw1P8jf4r3" / Twitter
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