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@sh123
sh123 committed Oct 29, 2024
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## Introduction
This project is hobby/amateur/toy/educational radio ESP32 based LoRa/FSK Codec2/OPUS DV handheld trasceiver a.k.a. walkie-talkie, which is using 1W E22-400M30S (SX1268) radio module (UHF, 70cm band).

It mimics ordinary FM walkie-talkie, does not use any digital protocol for simplicity, just sends codec frames with pre-configured radio modulation.
It mimics ordinary FM walkie-talkie, does not use any complex protocol for simplicity, just sends audio codec frames with pre-configured radio digital modulation.

Overall components cost for this project is about 15-20$.

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