A digital data transmission system using Raspberry Pi and WiFi modules for low-latency HD video, telemetry, and control data.
EZ-WifiBroadcast is a digital data transmission system that uses commercial WiFi modules and Raspberry Pi computers to create a bidirectional, low-latency link for HD video, telemetry, and control data. It mimics analog-like properties such as graceful signal degradation and no association between endpoints, providing a simple and affordable alternative to traditional wireless connections. The project is based on Befinitiv's Wifibroadcast but has evolved with community contributions.
Drone and FPV (First-Person View) enthusiasts, RC hobbyists, and developers building long-range, low-latency video transmission systems using Raspberry Pi hardware. It's also suitable for researchers or educators needing affordable digital telemetry and control data links.
Developers choose EZ-WifiBroadcast for its ability to deliver analog-like reliability with digital hardware, including graceful signal degradation and no endpoint association, unlike standard WiFi. It offers high performance with low latency (~125ms typical), long range (up to 30km in special setups), and support for multiple telemetry and control protocols, all using affordable off-the-shelf components.
Affordable Digital HD Video Transmission made easy!
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Achieves typical glass-to-glass latency of ~125ms, with minimums around ~110ms, making it suitable for real-time FPV applications as stated in the features.
Easily achieves ranges from 300m to 3km, with special setups reaching up to 30km, providing long-distance transmission for outdoor use.
Supports various Raspberry Pi models, Odroid-W, and multiple camera types including HDMI via adapters, offering versatility in setups.
Mimics analog links with graceful signal degradation and no endpoint association, ensuring robust transmission unlike standard WiFi.
README specifies that Pi3A+ and Pi3B+ are currently not supported, which may exclude users with newer Raspberry Pi models.
Requires following detailed wiring instructions and hardware configuration, as emphasized in the IMPORTANT note, posing a barrier for beginners.
The recommended version is v1.6RC6, a release candidate, indicating potential instability or ongoing development rather than a stable release.