ExpressLRS ELRS 500mW Receiver

A new version of the iFlight ELRS Receiver is available. It incorporates a temperature-compensated crystal oscillator to prevent frequency shifts caused by temperature variations, with telemetry power reaching up to 500mW. It significantly meets the reliability requirements for long-distance flights, aerial photography, or FPV freestyle maneuvers.

1 x Defender Series Charging Adapter

A new version of the iFlight ELRS Receiver is available. It incorporates a temperature-compensated crystal oscillator to prevent frequency shifts caused by temperature variations, with telemetry power reaching up to 500mW. It significantly meets the reliability requirements for long-distance flights, aerial photography, or FPV freestyle maneuvers.

Single-sided electronic components, saving assembly space

Aluminum heatsink plate to protect electronic components, and enhance anti-interference capability

Newly upgraded Temperature Compensated Crystal Oscillator, lower packet loss, high frequency stability

Pre-soldered SH1.0 connector (Plug&Play for easy installation with iFlight FCs)

Up to power 500mW telemetry power, resulting in stronger telemetry signals and significantly reducing instances of telemetry loss.

Safety Reminder: Supervise the battery charging process at all times and ensure to keep away from flammable materials. Improper charging may cause fire, and disassembling, damaging, using damaged batteries, or exposure to fire may lead to explosion. To ensure safety, please regularly check the battery's condition and stop using it immediately if any abnormalities are found.

Disclaimer: Users must carefully read and follow the safety instructions before using this product; any consequences resulting from improper use are the user's responsibility.

Single-sided electronic components, saving assembly space

Aluminum heatsink plate to protect electronic components, and enhance anti-interference capability

Newly upgraded Temperature Compensated Crystal Oscillator, lower packet loss, high frequency stability

Pre-soldered SH1.0 connector (Plug&Play for easy installation with iFlight FCs)

Up to power 500mW telemetry power, resulting in stronger telemetry signals and significantly reducing instances of telemetry loss.

Item Name: Nazgul T4030 4inch Durable 2-Blades Propeller 

Model: Nazgul T4030

Blades: 2 blades

Material: polycarbonate

Mounting: 1.5mm center hole 

Color: Transparent purple, Transparent cyan, Transparent grey

Quantity: 2pair/bag Total: 6 CW & 6 CCW

Hub Thickness: 5mm

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 market's best crystal frequency stability at a very low frequency deviation. Please checkout this article for further information https://github.com/ExpressLRS/ExpressLRS/wiki/Crystal-Oscillator-(XO)-Frequency-Error

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 market's best crystal frequency stability at a very low frequency deviation. Please checkout this article for further information https://github.com/ExpressLRS/ExpressLRS/wiki/Crystal-Oscillator-(XO)-Frequency-Error

6 x Nazgul T4030 Propeller CW

6 x Nazgul T4030 Propeller CCW

NOTE: Propellers only, motor does not include.

The 900MHz as well as 2400MHz band have outstanding performance and long range capabilities. If you're not sure what to get, please checkout 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.

The 900MHz as well as 2400MHz band have outstanding performance and long range capabilities. If you're not sure what to get, please checkout 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.

The Microfiber PU Leather Battery Strap is NextGen FPV lipo battery strap which ensures the lipo can't slip out, even without any additional hook and loop adhesive applied to the lipo and frame.

The microfiber and leather are extremely durable and have inherent stain-resistant properties. 

These "medium" size straps are 200mm / 250mm length and 20mm width.

MCU: ESP 8285

Receiver Type: Single antenna

Firmware: iFlight 900MHz 500mW RX (868MHz/900MHz)

                   iFlight 2.4GHz 500mW RX (2.4G)

Lua Script: iF 900 500mW RX (868MHz/900MHz) / iF 2G4 500mW RX (2.4G)

Frequency bands: 868MHz EU/900MHz FCC and 2.4GHz ISM

Telemetry Power: 100-500mW (20-27dBm) (868/900MHz) 

                                 50-500mW (17-27dBm)(2.4G)

Dimension: 14*25*4.3mm

Protocol: CRSF

LNA: N/A(868/900MHz) / YES (2.4G)

Weight: 1.8g

MCU: ESP 8285

Receiver Type: Single antenna

Firmware: iFlight 900MHz 500mW RX (868MHz/900MHz)

                   iFlight 2.4GHz 500mW RX (2.4G)

Lua Script: iF 900 500mW RX (868MHz/900MHz) / iF 2G4 500mW RX (2.4G)

Frequency bands: 868MHz EU/900MHz FCC and 2.4GHz ISM

Telemetry Power: 100-500mW (20-27dBm) (868/900MHz) 

                                 50-500mW (17-27dBm)(2.4G)

Dimension: 14*25*4.3mm

Protocol: CRSF

LNA: N/A(868/900MHz) / YES (2.4G)

Weight: 1.8g

Non-slilp, More durable, better tear resistance, abrasion resistance and tensile strength 

Light weight, soft, smooth and good feeling

High utilization rate, easy to clean, Eco-friendly, no odors.

Cost-efficient 

1 x ExpressLRS 500mW Receiver

1 x Antenna

1 x ExpressLRS 500mW Receiver

1 x Antenna