Loko is a lightweight, open-source GPS tracker designed for real-time location monitoring. It uses LoRa radio communication (no SIM card required) and is ideal for tracking drones, devices, or belongings in areas without cellular coverage. Its ultra-low power consumption allows up to a year of battery life on a single charge

Loko operates with two units:

• Air Unit (transmitter): Attach it to your device (e.g., a drone). It sends GPS data via LoRa radio.
• Ground Unit (receiver): Receives data from the Air Unit and transmits it to a smartphone app via Bluetooth. The app displays locations on a 2D map 

Yes! Loko’s crash-resistant, water-resistant, and dustproof design makes it suitable for rugged environments

Follow these steps:

1. Create a TTN account and register your gateway using the recommended frequency plan for your region .
2. Set up the Loko Air Unit via the Loko Configuration Tool app, ensuring parameters match TTN’s activation settings (e.g., AppEUI, DevEUI) .
3. Enable CayenneLPP payload formatting on TTN for live data monitoring
4. Follow :LoraWAN

Up to 30 Air Units can pair with a single Ground Unit, each assigned a unique ID

Loko can integrate with existing LoRaWAN® gateways for IoT applications.

Loko is sold through SeeedStudio, with worldwide shipping handled by SeeedStudio

No! Unlike competitors , Loko operates without subscription fees

The Air Unit (transmitter), Ground Unit (receiver), antenna, and velcro strap

Yes! iOS and Android apps Loko App

Absolutely. Schematics, firmware, and software are open-source and available on GitHub.