Description
Abstract
Both the Automatic Packet Reporting System (APRS) and Meshtastic offer position reporting, telemetry, and text messaging capabilities. This presentation compares and contrasts these two systems, focusing on their implementation and application of these core features.
APRS:
Developed in the late 1980s by Bob Bruninga (WB4APR), APRS is a well-established digital communications system within the amateur radio community. It encompasses a wide range of features, including position reporting, telemetry, text messaging, and more. Its position reporting and weather reporting capabilities have seen widespread adoption among amateur radio operators. APRS operates on amateur radio frequencies and, as such, must adhere to FCC Part 97 regulations and established amateur radio practices.
Meshtastic:
In contrast, Meshtastic is a relatively new system. It leverages LoRa (long-range, low-power) devices operating under FCC Part 15 regulations. As its name suggests, Meshtastic utilizes a mesh network topology. The system provides similar functionalities to APRS, including position reporting, text messaging, and various forms of telemetry, such as weather data.
This presentation will explore the key differences and similarities between these two systems, highlighting their respective strengths and weaknesses.
