MATEKSYS ExpressLRS 2.4GHz True Diversity Receiver - ELRS R24-TD

Introducing the MATEKSYS ExpressLRS 2.4GHz True Diversity Receiver - ELRS R24-TD, your reliable companion for long-range RC control. With true diversity technology, it ensures robust signal reception even in challenging environments. Compatible with ExpressLRS systems, it offers seamless integration and outstanding performance. Say goodbye to signal loss and hello to uninterrupted, precise control with the MATEKSYS ExpressLRS R24-TD.

• Uninterrupted and precise control
• Ensures reliable communication
• Ensured robust signal reception
• Compatible with ExpressLRS
• Extended range operations
• Outstanding Performance
• True Diversity Technology 
• Minimized interruptions
• Long-Range RC Control
• Seamless Integration
• Easy Setup
• Reliable
   

RGB LED STATUS

• [Rainbow fade effect], Starting Up
• [Green heartbeat], Web update mode enabled
• [Slow blink 500ms on/off], Waiting for connection from the transmitter
• [Red flashing 100ms on/off], Radio chip not detected
• [Orange Double blink then pause], Binding mode enabled
• [Orange Triple blink then pause], Connected to the transmitter, but mismatched model-match configuration
• [Solid single color Connected to a transmitter], color indicates packet rate
• (In Boot mode, RGB LED doesn’t light up.)

FIRMWARES

• Receiver Target: Generic ESP32 True Diversity PA 2.4GHz RX, RadioMaster RP4-TD, or HappyModel EP Dual.
• Any variants based on the "Generic ESP32 True Diversity PA 2.4GHz RX" target can be flashed.
• The receiver comes preloaded with ExpressLRS 3.3.2 and a binding phrase "123456". It will never enter binding mode when using the traditional binding procedure.
• You need to reflash it with your binding phrase or connect it to your PC/phone via WiFi and set your binding phrase in the WebUI.

FLASHING VIA UART

1. Wire the receiver into the USB-TTL adapter, with TX on the receiver connected to the Rx on the USB-TTL, and RX on the receiver connected to the Tx of the USB-TTL. Wire 5V and GND of the USB-TTL to 5V and GND of the receiver.

2. Press the boot button while powering on the receiver, then release – the RGB LED will not turn on.

3. In Configurator, select the target Generic ESP32 True Diversity PA 2.4GHz RX, RadioMaster RP4-TD,  HappyModel EP Dual, and "UART" for the Flashing Method. Set your bind phrase and Firmware Options. Check "erase before flash" and "Force Flash.

• ExpressLRS Firmware: ESP32-PICO-D4, SX1281
• Power dissipation: 100mA~170mA @ 5V IN
• Telemetry power: 20dBm (100mW)
• Power supply: 4-13V DC @ "V" Pad
• Antenna connector: IPEX MHF-1
• RF Frequency: 2.4GHz ISM
• PCB size: 28mm x 16mm
• Weight: 4g with antenna
• Diversity: True Diversity
• Receiver protocol: CRSF
• PA/LNA: AT2401C

IMPORTANT NOTES

• Powering the receiver with Reverse Voltage will damage the regulator chip. Double-check the power wires connected to the receiver.

• Full resolution switch configuration modes
• ExpressLRS, wiki 
• Flashing via wifi
• Web-flasher

• 1x MATEKSYS ExpressLRS 2.4GHz True Diversity Receiver - ELRS R24-TD
• 2x IPEX MHF1 Antennas. 15cm