Generic ELRS USB Firmware Recovery Dongle
SKU ELRS-RECOVERY-DONGLE
Free shipping. Pan India delivery from Gurugram, Haryana.
Ships within 3–4 business days — quality-checked in Gurugram before dispatch
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Product details
This ELRS recovery dongle is a USB-to-TTL adapter for unbricking and reflashing ESP32 and ESP8285-based ELRS receivers and transmitter modules when a normal firmware update fails.
Key features
Built around the CP2102 USB-to-TTL bridge chip, connecting over a Type-C USB port.
Works with Windows, Mac and Linux computers.
Spring-probe pins make solder-free connections to the receiver's pads.
Enclosed in a case for more durable, portable use than a bare circuit board.
Supports serial baud rates up to 921,600bps for fast recovery flashing.
Suits ELRS Lite, Nano and Micro receivers, and other ELRS hardware built on an ESP32 or ESP8285 chip.
Specifications
USB interface: Type-C, USB 1.1 / 2.0
Operating voltage: 5 V
Logic voltage: 5 V
3.3 V output current: 400 mA
Pin output: 2 x 4-pin 2.54 mm header
Drivers: CP2102 driver needed on Windows; none needed on Mac or Linux
In the box: recovery dongle, 4-pin cable, probe converter board
The Type-C USB cable is sold separately. Connect the dongle to the target device's UART pins before applying power and follow the recovery procedure documented for that receiver or module.
| Made in India | No |
|---|---|
| Brand | Generic |
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