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SEQURE ELRS 2.4GHz Single RX - 2.4GHz FPV receiver with one antenna
ID: 1205248
zł60.00
Tax included
zł48.78 tax excl.
A 2.4 GHz radio receiver for FPV drones and RC models, supporting the ExpressLRS (CRSF) protocol. With a 1000Hz and 500Hz refresh rate, it delivers ultra-low latency and high-precision control, ideal for racing applications. Based on the ESP8285 and SX1281 with a TCXO and PA+LNA amplifier, the system guarantees stable communication and telemetry with a power output of up to 100 mW. Its compact size, single Ipex1 antenna, and flexible mounting options make it ideal for lightweight and compact designs. SEQURE ELRS 2.4GHz Single RX
Description
SEQURE ELRS 2.4GHz Single RX is a compact and high-performance radio receiver designed for use in FPV drones, fixed-wing aircraft models, and RC systems, where low latency and stable connection are critical. The device operates in the 2.4 GHz ISM band, ensuring strong signal quality and high resistance to interference. With support for the ExpressLRS (CRSF) protocol, the receiver provides ultra-fast data transmission and highly responsive control. Support for refresh rates of F1000Hz and F500Hz makes it ideal for FPV racing and dynamic applications requiring minimal latency.
At the core of the module is an ESP8285 microcontroller paired with an SX1281 RF chip, ensuring stable communication and high performance. The built-in PA+LNA amplifier and telemetry power of up to 100 mW (20 dBm) provide reliable bidirectional data transmission even over longer distances. The use of a TCXO oscillator enables stable operation under varying temperature conditions, which is especially important during flights in demanding environments.
The receiver is designed with a single antenna configuration using an Ipex1 interface, allowing easy integration into compact builds. It offers two connection options: via a SH1.0-4P connector or 2.54 mm pads, providing flexibility during installation. Its small size and extremely low weight make it perfect for lightweight racing drones and space-constrained models.
SEQURE ELRS 2.4GHz Single RX is an excellent choice for users looking for a lightweight, reliable, and fast receiver for FPV and RC systems. Thanks to its high refresh rate, stable telemetry, and interference resistance, it ensures precise control and flight safety. The pre-installed firmware allows for quick setup without the need for complex configuration.
Features
- Microcontroller: ESP8285
- RF chip: SX1281
- Oscillator type: TCXO (temperature compensated)
- PA power (telemetry): 100 mW (20 dBm)
- LNA amplifier
- Indicator: LED
- Operating band: 2.4 GHz ISM
- Protocol: CRSF (ExpressLRS)
- RF mode: single antenna
- Antenna interface: Ipex1
- Receiver interface: SH1.0-4P and 2.54-4P pads
- Refresh rate: F1000Hz / F500Hz
- Factory firmware: SEQURE 2.4GHz Single RX_3.4.0
- Supply voltage: 5 V
- Dimensions: 18 × 10.8 × 5 mm
- Weight: 0.7 g
Kit contains
- SEQURE ELRS 2.4GHz Single RX
- 2.4 GHz antenna 80 mm
- 30AWG 100 mm cable SH1.0-4P
- 2 × heat shrink tubes 12 × 30 mm
1205248
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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A 2.4 GHz radio receiver for FPV drones and RC models, supporting the ExpressLRS (CRSF) protocol. With a 1000Hz and 500Hz refresh rate, it delivers ultra-low latency and high-precision control, ideal for racing applications. Based on the ESP8285 and SX1281 with a TCXO and PA+LNA amplifier, the system guarantees stable communication and telemetry with a power output of up to 100 mW. Its compact size, single Ipex1 antenna, and flexible mounting options make it ideal for lightweight and compact designs. SEQURE ELRS 2.4GHz Single RX