Rohit de Sa has used the Bus Pirate with STK500v2 firmware to rescue a damaged ArduinoBT board.
A few days ago I help a friend recover his ArduinoBT board. He had somehow managed to mess up the Bluetooth bootloader on the Arduino, and with wireless comms being the only way to program the board, he was stuck. I used my DIY BP Bus Pirate along with the STK500 firmware found on DangerousPrototype’s website to reflash the ATmega328 on the board.
Read the how-to on his NutsAndBoltsAndFlyingSparks website.
Via the contact form.
nice stuff…gives a great feeling to bring back electronics thats almost over the edge :)