ExpressLRS RX24T 2.4GHz Receiver

The RX24T is a compact ExpressLRS (ELRS) 2.4GHz receiver suitable for everything from micro whoops to 7-inch long-range builds. Built around the standard ESP8285 MCU and SX1280 RF chipset, it delivers ultra-low latency and high refresh rates over a robust open-source RC link. Its minimal footprint allows easy placement in tight frames.

Key features

• Open-source ELRS architecture supporting high refresh rates and ultra-low latency

• Built-in Wi-Fi capability for convenient over-the-air (OTA) firmware flashing

• Standard four-pad UART layout for straightforward flight controller integration

• Utilises an external U.FL T-antenna for optimal signal polarization and range

Specifications

• Frequency: 2.4GHz ISM

• RC Protocol: ELRS

• MCU / RF Chip: ESP8285 / SX1280

• Input Voltage: 5V

• Interface: UART (TX, RX, 5V, GND)

• Antenna Connector: U.FL (IPEX1)

Wire the RX24T to any spare UART on your flight controller (crossing TX to RX and RX to TX). Firmware can be flashed via the ELRS Configurator using standard generic 2.4GHz targets, enabling easy binding via a custom binding phrase or the traditional power-cycle method.