The Atmel flashing tool is a QFP32 adapter that presses down over an Atmel microcontroller to flash new firmware. No soldering onto pads and therefore perfect for flashing ESCs. You'll still need the a USBasp programmer and software to flash new firmware.
Hobby King Description:
This genius tool makes flashing the Atmel Atmega MCU found in many ESCs or other devices using Atmega processors a walk in the park. No need to solder or create cumbersome clip on devices, simply connect the socket flashing tool to a USBasp AVR device and place the socket over the exposed Atmel MCU! Fits Atmel processors that use the "QFP32" package.
This genius tool makes flashing the Atmel Atmega MCU found in many ESCs or other devices using Atmega processors a walk in the park. No need to solder or create cumbersome clip on devices, simply connect the socket flashing tool to a USBasp AVR device and place the socket over the exposed Atmel MCU! Fits Atmel processors that use the "QFP32" package.
Suits the Following MCU: Atmel Atmega8, Atmega48, Atmega88, Atmega168, Atmega328.