ExpressLRS Recovery Dongle is an FTDI USB to TTL module based on the CP2102 bridge controller, which is applied to the firmware upgrade for the ESP32&ESP8XX chip. The ExpressLRS Recovery Dongle is compatible with many ELRS receivers in the market such as ELRS Lite Receiver, ELRS Nano Receiver, ELRS Micro Receiver, and FPV goggles backpack. It will be a good choice to unbrick the ELRS receiver when failed in updating or flash firmware by UART.

Item: BETAFPV FTDI Burning Device ELRS Receiver Firmware

Parameters:
USB Interface: Type-C USB male connector
Operating Voltage: 5V.
Logic Voltage: 5V.

3.3V power supply output current: 400mA

Bullet Point
Unbrick and recover the ELRS receiver when having a failed update such as the missing bootloader.
Soldering Free! It features spring probe pins for more convenient use. Connecting it with the ELRS receiver directly does not need to solder.
ExpressLRS Recovery Dongle FTDI USB to TTL module is covered by the case and is more durable and portable compared with the naked board version on the market.
Support many computer systems in the market like Windows, MAC, and Linux. This module uses a Type-C USB port for connecting the computer.

Pins output method: 2*4P-2.54mm pin header
Serial baud rate: Up to 921600bps.
Support USB1.1, USB2.0

USB to Serial chip (CP2102) supports XP, win7 / win8 32bits, 64bits, win10 / 11 32bits, 64bits, Linux, MAC

Package
1 * ExpressLRS Recovery Dongle
1 * 4 Pin Cable
1 * Probe Converter Board