MakerWire on Nostr: ESP-NOW Walkie Talkies Ditch the smart phone and communicate with your buddy by ...
ESP-NOW Walkie Talkies
Ditch the smart phone and communicate with your buddy by building this set of walkie talkies! A Feather ESP32-S3 Reverse TFT runs Arduino code that uses the ESP-NOW wireless protocol to send and receive I2S audio packets, up to 10 seconds each. The w.FL antenna adds extra range to communicate at longer distances indoors or outdoors.
Make your own following the guide.
https://blog.adafruit.com/2026/10/25/esp-now-walkie-talkies/ 
#walkietalkies #reversetft #feather #make
#rss #feeds #linksharing #qwibbit
Published at
2026-10-25 20:32:23 UTCEvent JSON
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"content": "ESP-NOW Walkie Talkies\n\nDitch the smart phone and communicate with your buddy by building this set of walkie talkies! A Feather ESP32-S3 Reverse TFT runs Arduino code that uses the ESP-NOW wireless protocol to send and receive I2S audio packets, up to 10 seconds each. The w.FL antenna adds extra range to communicate at longer distances indoors or outdoors.\nMake your own following the guide.\n\nhttps://blog.adafruit.com/2026/10/25/esp-now-walkie-talkies/\nhttps://cdn-blog.adafruit.com/uploads/2026/10/arduino_compatibles_edited_P1490595-600x450.jpg\n\n#walkietalkies #reversetft #feather #make\n\n#rss #feeds #linksharing #qwibbit",
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