Cross Band Handy Walkie Talkie

A Cross band handy walkie talkie: This HT would include 2 SA818s, one for 70cm and one for 2m and could be used for satellite work.

We recommend to install the following libraries:

Audio

• https://github.com/pschatzmann/arduino-audio-tools.git
• https://github.com/pschatzmann/arduino-audiokit.git (ES8388 driver for AudioKitStream class)
• https://github.com/thaaraak/es8388 (alternative ES8388 driver)

DRA818

To use the Transceiver you need an Arduino library. e.g.

• https://github.com/fatpat/arduino-dra818.git

You can install this project as Arduino Library. To compile a Sketch select the ESP32S3 Dev Module as board.