RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver
RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver - Image 2
RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver - Image 3
RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver - Image 4
RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver - Image 5
RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver - Image 6
SKU: DRFC-3294
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RadioMaster Bandit BR1 ExpressLRS 915MHz Receiver

₹3,169.00 (Inclusive of all taxes)
Out of Stock

The RadioMaster Bandit BR1 is a 915MHz ExpressLRS receiver designed for long-range FPV and drone applications, featuring a built-in TCXO for stable signal reception, an ESP8285 MCU, and a SX1276 RF chip for low-latency, high-refresh-rate control.

Features

  • 915MHz ExpressLRS protocol with built-in TCXO for stable frequency and long-range performance.
  • ESP8285 MCU and SX1276 RF chip deliver ultra-low latency and high refresh rates.
  • Compact and lightweight design (18mm x 13.8mm, 2.9g) with vibration-resistant 0402 components.
  • Includes high-sensitivity 915/868MHz T antenna and CRSF wire for direct Betaflight telemetry.
  • Supports up to 4-channel PWM output and operates on a 5.0V DC power supply.

Out of stock

Description

The RadioMaster Bandit BR1 ExpressLRS receiver leverages a temperature-compensated crystal oscillator (TCXO) to maintain precise frequency stability across varying environmental conditions, ensuring reliable control link integrity. Its compact PCB utilizes 0402-sized surface-mount components, providing enhanced mechanical durability and resistance to vibration in high-performance multirotor applications.

Powered by an ESP8285 microcontroller and a Semtech SX1276 LoRa RF chip, the BR1 is engineered for exceptional long-range capability with minimal latency. The integrated CRSF (Crossfire Serial Protocol) bus interface delivers full telemetry back to compatible transmitters, making it an ideal choice for pilots requiring extended operational range without sacrificing responsiveness.

Key Features

  • Built-in TCXO (Temperature-Compensated Crystal Oscillator) ensures frequency stability for reliable long-range links.
  • High-performance ESP8285 MCU and SX1276 RF chipset for ultra-low latency ExpressLRS operation.
  • Vibration-resistant construction using 0402 SMD components, suitable for high-vibration FPV freestyle and racing drones.
  • Lightweight and compact form factor (18mm x 13.8mm) minimizes airframe footprint and weight penalty.
  • Includes a high-sensitivity, flexible 915/868MHz T antenna for optimized RF reception patterns.
  • CRSF serial protocol support enables full telemetry integration with Betaflight and other flight controllers.
  • Operates on a standard 5.0V DC supply, compatible with most flight controller BEC outputs.

Applications

  • Long-range FPV exploration and mapping drones requiring stable control links beyond visual line of sight (BVLOS).
  • High-performance freestyle and racing quads where low-latency ExpressLRS protocol is critical for precise control.
  • DIY drone builds utilizing flight controllers with CRSF serial ports for integrated telemetry (e.g., Betaflight, ArduPilot).
  • Fixed-wing UAVs and other autonomous platforms benefiting from the extended range and reliability of the 915MHz band.

Technical Specifications

Item TypeReceiver
ProtocolExpressLRS 915MHz
Main Control (MCU)ESP8285
RF ChipSEMTECH SX1276
Antenna Type15cm High Sensitivity T Antenna
Antenna InterfaceIPEX1
Bus InterfaceCRSF
Output Channels4CH PWM
Telemetry RF Power50mW / 17dBm
Working VoltageDC 5.0V
Length18 mm
Width13.8 mm
Weight2.9 g

Frequently Asked Questions

What is the operating voltage range for the RadioMaster Bandit BR1 receiver?

The Bandit BR1 receiver operates on a strict 5.0V DC supply. It is designed to be powered directly from a 5V BEC output on your flight controller or power distribution board. Exceeding this voltage can damage the receiver's internal components.

How do I connect the Bandit BR1 to my flight controller for CRSF telemetry?

Connect the included CRSF wire from the receiver's signal pad to a dedicated CRSF RX (serial) pad on your flight controller. Within Betaflight or similar firmware, configure the corresponding UART for Serial RX and set the receiver protocol to 'CRSF' to enable both control and telemetry data.

What is the advantage of the built-in TCXO in this receiver?

The Temperature-Compensated Crystal Oscillator (TCXO) maintains a highly stable frequency reference regardless of temperature fluctuations during flight. This stability is critical for maintaining a robust and reliable radio link, especially over long distances where signal integrity is paramount.

Can I use this 915MHz receiver with a 2.4GHz ExpressLRS transmitter module?

No, the Bandit BR1 is a 915MHz receiver and is only compatible with ExpressLRS transmitter modules operating on the 915MHz (or 868MHz) frequency band. You must ensure your radio transmitter is equipped with a matching 915MHz ExpressLRS module for proper communication.

Package Includes

  • 1 x Bandit BR1 ExpressLRS Receiver
  • 1 x T Antenna (915/868MHz)
  • 1 x CRSF Wire
  • 3 x Receiver Shrink Tube Sleeves
  • 1 x Manual

Additional Information

Weight 0.0029 kg
Dimensions 1.8 × 1.38 cm

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