
Chris Fusting tweeted: “Interfacing my Crazyflie with a proximity sensor. Debugging with the Bus Blaster“:
A few months ago I came across my new favorite toy, the Crazyflie nano quadcopter. Developed by Bitcraze, the Crazyflie is an open source firmware and hardware flying development board. With a relatively beefy STM32 ARM Cortext-M3 MCU and an expansion header the Crazyflie is an ideal candidate for upgrades and modifications. With such expandability, spare CPU cycles and RAM, it should be possible to interface the Crazyflie with the sensors necessary to facilitate autonomous flight and abiotic variable detection. Given the extremely flexible mobility of the Crazyflie, these variables can be detected nearly anywhere in space.
Via Twitter. Thanks Chris!
The Bus Blaster is a high-speed JTAG debugger for ARM processors, FPGAs, CPLDs, flash, and more. You can get a Bus Blaster v2 for $34.95 at Seeed.

Where did you get the JTAG board? please explain your setup. thanks.
It is written on it and you can read it in the big version of the photo at the site. It is a Olimex ARM-JTAG-20-10.
Thanks for the link but there was no way I could read it from the big version of the pic.
The small converter JTAG board?
Yves: “You can get a Bus Blaster v2 for $34.95 at Seeed.”
http://www.seeedstudio.com/depot/bus-blaster-v3-p-1415.html
I’ve got a bus blaster V4 but couldn’t figure out the pinout conversion to the mini 10.
I did leave this out! Here is a link: http://microcontrollershop.com/product_info.php?products_id=4650