MATEK ELRS-R24-P6 ELRS 2.4GHZ PWM RECEIVER

The MATEK ELRS-R24-P6 is a 2.4GHz 6-channel PWM receiver specifically designed for fixed-wing RC aircraft, utilizing the open-source ExpressLRS protocol to provide low latency and long-range signal transmission. Its main features include:

• 6 PWM Output Channels: Supports connection of up to 6 servos or other control devices, meeting the control needs of fixed-wing aircraft.

• 2~8S Battery Voltage Monitoring: Built-in voltage monitoring allows real-time tracking of battery voltage, ensuring safe flight operations.

• Compact and Lightweight: Measuring just 20mm x 18mm and weighing only 2g, it is easy to install even in limited space within the aircraft.

• High-Performance RF Module: Equipped with an SX1281 RF chip and IPEX MHF1 antenna interface, this receiver ensures stable signal transmission.

The receiver comes pre-installed with ExpressLRS 3.0 firmware, with a default binding code of “123456.” Users can update the firmware and set a custom binding code via WiFi or UART interface. Note that the operating voltage range is 4–9V, and it is essential to connect the power wires correctly to avoid device damage.

For more detailed information and user guidelines, please refer to the product page on the Matek official website.

Check out our ExpressLRS Collection, all our Receivers and the rest of our Matek products!

Specifications:

• ESP8285, SX1281
• Antenna connector: IPEX MHF 1
• 6x PWM outputs
• Support 2~8S VBat voltage sense
• RF Frequency: 2.4GHz (2400~2480MHz)
• Telemetry power: 12dbm
• Receiver output protocol: PWM
• Input voltage: 4~9V DC @ “+” pad
• Voltage sense: 34V Max. @ “VBat” pad
• Power dissipation:  45mA(binding), 85mA(wifi mode)
• PCB size: 20mm x 18mm
• Weight: 2g w/ antenna

Package Includes:

• 1x MATEK ELRS-R24-P6 ELRS 2.4GHZ PWM RECEIVER
• 1x IPEX MHF1 Antennas. 15cm
• Dupont 2.54 pins  (Board is shipped unsoldered)

Firmware:

• ExpressLRS 3.0 or newer,   DIY 2.4 GHz / DIY 2400 RX PWMP EX
• ExpressLRS wiki for PWM receiver, Click HERE
• Make sure Receiver and TX module both are running ExpressLRS 3.0 or newer

Flashing Information:

• Receiver has ExpressLRS 3.0 preloaded with binding phrase “123456”,  the Receiver will never enter binding mode if using the traditional binding procedure.
• You need to reflash it with your binding phrase OR go into WebUI to set your binding phrase.

Flashing via Wifi

• Disconnect ESC and servos from receiver first.
• Power on receiver by 5V source. Receiver’s LED(Red) will blink slow at first, and after 20s, it should blink fast indicating it’s on Wifi Hotspot Mode.
• More detailed steps,  pls refer this page.
• Target: DIY 2.4 GHz / DIY 2400 RX PWMP EX

Flashing via UART

1. Disconnect ESC and servos from receiver first.
2. Wire the receiver into the USB-TTL adapter, with TX on receiver connected to the Rx on the USB-TTL, and RX on receiver connected to the Tx of the USB-TTL. Wire 5V and GND of the USB-TTL to 5V and GND of the Receiver.
3. Press the boot button while powering on the receiver, then release – the Red LED on receiver should now be solid.
4. Select the target DIY 2.4 GHz / DIY 2400 RX PWMP EX  and  “UART” for Flashing Method,  set your bind phrase and Firmware Options and once done, click on Build and Flash.