RadioMaster ERS-RB01 - Brushless Tachometer for Compatible ExpressLRS PWM Receivers 3" The SOURCE ONE is a

The SOURCE ONE is a perfect everyday workhorse for casual FPV flying and competitive freestyle

Kv: 2400Kv

Only Camera Butter filters are made from ultra-strong Gorilla glass - meaning that they can take a hit

To ensure seamless compatibility with third-party ArtLynk protocol equipments (such as HGLRC Draco)

RadioMaster ERS-RB01 - Brushless Tachometer for Compatible ExpressLRS PWM Receivers 3" The SOURCE ONE is aThe ERS RB01 Brushless Tachometer measures RPM by tapping directly into any two wires of a brushless ESC output. The sensor captures precise speed data, sends it to a compatible ExpressLRS receiver via the CRSF interface, and relays the information back to your EdgeTX radio for real time monitoring. Ideal for any application requiring accurate RPM feedback. As part of the ERS sensor family, the ERS RB01 also supports pass through expansion, allowing