LoRa APRS Flasher

Flash your LoRa APRS devices with the latest firmware

Ready for action?

Do you already have a compatible LoRa device? Update your iGate, Digipeater, or Tracker firmware with just a few clicks.

LoRa APRS Tracker

This firmware is built on a philosophy of stability, real-world performance, and respect for the user. Here’s what makes this LoRa APRS tracker different.

100% Safe Web Flasher Installation

We prioritize your hardware's safety. Installation is exclusively through our user-friendly Web Flasher. This eliminates the risks of code compilation and potential "bricking" of your device, making it accessible for everyone.

Optimized for Peak RF Performance

Tailored for the Polish 1200bps LoRa APRS network, this firmware focuses on radio efficiency. It avoids the aggressive compression or data stripping required by slower networks, ensuring full, standard APRS packets.

Built on Real-World Experience

Developed by Damian (SQ2CPA), an active LoRa APRS user. The software addresses real-world challenges and incorporates features that are proven to enhance network stability and user experience, not just experimental ideas.

Focus on Network Health

The primary goal is to ensure every LoRa APRS tracker acts as a good citizen of the network. Features are implemented to support the stability and efficiency of the entire LoRa APRS infrastructure, benefiting all users.

Effortless Web Configuration

Forget complicated config files. After flashing, your LoRa APRS tracker hosts its own web portal. Connect to it from your phone or PC to easily set your callsign, frequency, and other parameters. Get on the air in minutes.

Seamless Over-the-Air (OTA) Updates

Stay current with the latest features without plugging your device back in. Our firmware supports one-click OTA updates directly from the web interface, ensuring your LoRa APRS tracker is always running the best version.

For the Ham, Not the Programmer

Our core philosophy is accessibility. You don't need to be a software developer to use this advanced LoRa APRS tracker. There's no code to compile and no complex dependencies to manage. If you can click a button in a web browser, you have all the skills needed to install, configure, and operate this firmware.

A Cohesive LoRa APRS Ecosystem

This tracker firmware is designed to work flawlessly with other LoRa APRS software by SQ2CPA, including iGate and Digipeater solutions. By using components from the same ecosystem, you ensure maximum compatibility and performance, contributing to a robust and reliable network for yourself and the entire community. A stable LoRa APRS tracker is the foundation of a great network experience.

Supported Hardware

The firmware is compatible with a curated list of popular and reliable ESP32-based LoRa APRS tracker devices.

DIY ESP32 + LLCC68

DIY ESP32 + SX1268

DIY ESP32 + SX1278

Heltec HT-CT62

Heltec Wireless Tracker

TTGO T-Beam v1.0

TTGO T-Beam v1.2

TTGO T-Beam v1.2 (SX1262)

TTGO T-LoRa32 v2.1

Frequently Asked Questions

What do I need to get started with this LoRa APRS tracker firmware?

All you need is a supported ESP32 device (listed above), a USB cable, and a computer with a modern web browser like Google Chrome or Microsoft Edge that supports Web Serial API.

Is this firmware difficult to configure?

Not at all. Configuration is done through a simple and intuitive web interface hosted by the tracker itself after the initial flashing. No programming or special software is required.

Why is this a better choice than other LoRa APRS tracker projects?

This project prioritizes stability, user-friendliness, and network health over adding every possible experimental feature. It's built from practical, real-world experience to provide a reliable LoRa APRS tracker that just works.

Ready to Get Started?

Experience the most reliable and user-friendly LoRa APRS tracker firmware. Flash your device in under a minute and join the network today.

LoRa APRS•LoRa Ham•LoRa APRS Android•SQ2CPA

The rights to the photos of devices belong to their respective owners (Heltec, Lilygo, etc.).