It's finally here, the iFlight ELRS System! Extreme range and markets highest packet rate for lowest delay. Failsafes are a thing of the past. ExpressLRS RX Nano modules developed in close cooperation with the ExpressLRS Team with firmware targets already released. Checkout the official ExpressLRS website: https://www.expresslrs.org/ Official ExpressLRS Quick Start: https://www.expresslrs.org/2.0/quick-start/getting-started/ Remember, this is an Open Source Project and therefore free to use for everyone. If you want to support the Developers, please consider donating: https://opencollective.com/expresslrs Features Improved circuit design Newly upgraded Temperature Compensated Crystal Oscillator (lower packet loss, high frequency stability) High-performance at 2400MHz or 900MHz (900 / 868 bands available) Performance and Compatibility Make sure to install the antenna away from conductive or magnetic components (carbon, metal, motors). Flash the latest firmware and follow the ELRS Community for updates, tutorials or contributions. Use iFlight ELRS receivers coupled with our transmitter for maximum performance! We've probably achieved the market's best crystal frequency stability at a very low frequency deviation. Please check out this article for further information https://github.com/ExpressLRS/ExpressLRS/wiki/Crystal-Oscillator-(XO)-Frequency-Error Band Option The 900MHz as well as 2400MHz band have outstanding performance and long range capabilities. If you're not sure what to get, please check out the official ELRS Long Range Competition to see what has been achieved. https://www.expresslrs.org/2.0/info/long-range/ What can you expect? Due to local regulations, the 900MHz FCC region seems to have a better performance than the 868MHz EU region. The 2400MHz band works great in any region, has a higher packet rate up to 500hz. This is not a common 2400MHz protocol and cannot be compared to anything prior on the market. Specifications Antenna connector: IPEX(868MHz/900MHz/2.4G) / SMD antenna(2.4G w/SMD antenna) Firmware: ExpressLRS iFlight 900MHz Nano RX(868MHz/900MHz) / ExpressLRS iFlight 2.4GMHz Nano RX(2.4G) Frequency bands: 868MHz EU/900MHz FCC and 2.4GHz ISM Telemetry Power: 17dbm (50mW 868/900MHz) / 12.3dbm（17mW 2.4G） Dimension: 10*13mm Connector: SUR0.8 Connector Interface: RX TX 5V GND Input voltage: 5V Protocol: CRSF Weight: 0.5g Packing List 1 x ExpressLRS Nano Receiver 1 x Antenna
