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RadioMaster ExpressLRS USB UART Firmware Flashing Dongle V2

Original price was: $53.00.Current price is: $26.50.

SKU: CH570847452 Category:

Description

The RadioMaster ExpressLRS USB UART Firmware Flashing Dongle V2 offers reliable ELRS receiver flashing and recovery via serial port, providing a stable alternative to Wi-Fi updates. Compatible with various ELRS receivers, its a must-have for dependable firmware management.

*Requires assembly

Features

  • RM-CRSF JST-GH Interface Output
  • Multiple Protective Circuits
  • Standard Pin Compatibility
  • Selectable Output Voltage
  • Spring-Loaded Pin Socket
  • DuPont Wires Included

How to upgrade firmware

  1. Connect the Serial Port Cable with the receiver
  2. Connect to the computer with a USB extension cable, press the receiver’s BOOT button, then press the POWER button on the serial tool
  3. Follow the ELRS upgrade tool’s instructions to complete the upgrade

Specifications

  • Interface Output: RM-CRSF JST-GH for ER series receiver compatibility
  • Name: RadioMaster ExpressLRS USB UART Firmware Flashing Dongle
  • Protective Circuits: Overcurrent and reverse polarity protection
  • Pin Socket: Spring-loaded for enhanced convenience
  • Included Accessories: DuPont wires for easy testing
  • Pin Compatibility: Standard 2.54mm pins
  • Output Voltage: Selectable 3.3V or 5V
  • Manufacturer: RadioMaster

Includes

  • 1x RadioMaster ExpressLRS USB UART Firmware Flashing Dongle V2
  • 1x 1.25mm Serial Port Cable – Type A
  • 1x 2.54mm Serial Port Cable – Type B
  • 1x Serial Port Test Hook – Green
  • 1x Serial Port Test Hook – White
  • 1x Serial Port Test Hook – Black
  • 1x Serial Port Test Hook – Red
  • 1x Pogo Probe
  • 1x CRSF Wire
  • 1x User Card

Browse more

  • Browse all Radiomaster
  • Browse all ELRS

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