If you are compiling from a source .ino file, open the Arduino IDE and install the necessary libraries via the Library Manager ( Sketch -> Include Library -> Manage Libraries ): Search for and install it.
Here are some key aspects of the ATS20 firmware:
This one focuses on the receiver core more than the UI. ats20 firmware
: Locate the specific .hex file tailored for the ATS20 display type (usually an I2C OLED screen).
The Ultimate Guide to ATS20 Firmware Updates: Features, Installation, and Troubleshooting If you are compiling from a source
Some common topics related to the ATS20 firmware include:
Under the "Flash" section, click the file browser icon and select your downloaded ats20_firmware.hex file. The Ultimate Guide to ATS20 Firmware Updates: Features,
It introduces full Single Sideband (SSB) support with ultra-fine tuning steps down to 50 Hz, critical for clean ham radio or utility broadcast listening.
The correct Arduino USB driver (typically the CH340 or CP210x driver, depending on your device's internal USB-to-Serial chip). Step-by-Step Installation Guide
In this guide, we’ll dive into why you should update, the different versions available, and how to flash your device safely. Why Update Your ATS20 Firmware?