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 USB to TTL module is covered by the case and is more durable and portable compared with the board version on the market. Support many computer systems in the market like for Windows, , and Linux. This module uses a Type-C USB port for connecting the computer. ExpressLRS Recovery Dongle is an 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 Mini 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. Specification: USB Interface: Type-C USB male connector Operating Voltage: 5V Logic Voltage: 5V 3.3V power supply output current: 400mA Pins output : 2x4P-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, for Know More About Module ExpressLRS Recovery Dongle ( Module) is mainly used to unbrick the ELRS receiver when having a failed update by Wifi upgrading or passthrough but also provides the UART way to upgrade the ELRS receiver or backpack. This module features spring probe pins and a connector for non-soldering use, which is more convenient for users. Besides, it is very durable and portable with a shell. size: 53 x 23.5 x 14.5mm Material: plas+metal colour: transparent Package Contents: 1 x ExpressLRS Recovery Dongle 1 x 4 Pin Cable 1 x Probe Converter Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.