This ELRS 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 and FPV goggles backpack. It will be a good choice to unbrick the ELRS receiver when failed in updating or flashing firmware by UART.

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Features

• Unbrick and recover an ELRS receiver when having a failed update such as missing bootloader
• Solder Free! This dongle features spring probe pins for more convenient use
• Comes inside of a plastic case that is more durable and portable compared with the naked board version on the market.
• USB to Serial chip (CP2102) supports XP, win7 / win8 32bits, 64bits, win10 / 11 32bits, 64bits, Linux, MAC

Specifications

• Operating Voltage: 5V
• Logic Voltage: 5V
• 3.3V Power Supply Output Current: 400mA
• Pins Output Method: 2x4P-2.54mm pin header
• Serial Baud Rate: Up to 921600bps.
• USB Connector: USB-C

Includes

• 1x ExpressLRS Recovery Dongle
• 1x 4 Pin Cable
• 1x Probe Converter Board