SKU: 32601463159

RadioMaster ExpressLRS USB UART Firmware Flashing Dongle V2

$16.16 $17.95
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Description

RadioMaster ExpressLRS USB UART Firmware Flashing Dongle V2The 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

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, it’s 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

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32601463159

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4.3 ★★★★★
Based on 23 reviews
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Product Reviews
C
Verified Purchase
Customer
West Palm Beach, US
★★★★★ 5
Great Product
Just had them installed. So far, really like them. Displaces a lot of air, are not noisy, and are pleasing to look at.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2024
N
Verified Purchase
Net Paper
Los Angeles, US
★★★★★ 4
Great fan, quite, powerful
Initially got bad receiver, after contracting customer service new one was shipped next day, after replacing it worked like a charm, no issues connecting to wifi
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2023
A
Verified Purchase
Al
Fort Morgan, US
★★★★★ 5
Smooth Operation
This Fan has exceptional airflow and operates smoothly. I use the included remote control. It took a little white to install and it’s fairly heavy, but besides that, it’s great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2022
R
Verified Purchase
Rafael Morales
Fort Morgan, US
★★★★★ 5
better than the series
Format: Kindle
The chemistry the characters the banter the amazing direction of the story all builds up to a crescendo that simple didn’t let go! This is the first of an epic series that simply let love in its many different ways and journey transformed lives in ways that one couldn’t imagine! Beautifully worded and crafted with a creative nack to entertain and really dig this universe! Well done Miss Kennedy, well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
G
Verified Purchase
Giliana
Louisville, US
★★★★★ 4
Not forced or rushed
Format: Hardcover
I really liked this book. Hannah & Garrett’s story starts off like a typical smart girl tutors the jock to help him get though a class in college. But their stories are traumatic and the things that they have both had to overcome make this book so much more than your typical tutor/jock story. Garrett is sweet, cocky, funny and helps bring Hannah out of her shell in a refreshing way. Hannah is not meek or mild or quiet, she is strong because of her past but still a little unsure. Together their chemistry is hot and their relationship just sort of naturally unfolds. I really loved that it didn’t seem forced or rushed, it just happened as it should. Garrett’s story in particular hit very close for me so maybe that is why I felt connected to these characters so much. I am really looking forward to reading the rest of the series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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