Demystifying ExpressLRS: An R&D Engineer’s Guide to Receiver Selection
Here at the Atom Aviation R&D lab, we spend a massive amount of time optimizing link budgets and testing UAV reliability. One protocol that has completely taken over our workbenches recently is ExpressLRS (ELRS). However, the ELRS hardware ecosystem has exploded. We went from a few open-source designs to a market flooded with diversity, dual-band, Gemini, and TCXO options. As…
