chipKIT Sketch: Mini Polyphonic Sampling Synth

In our hands-on review of the Digilent chipKIT Uno32, we posed the question of what the lasting appeal might be for a 32-bit Arduino work-alike. We felt it needed some novel applications exploiting its special features…not just the same old Arduino sketches with MOAR BITS. After the fractal demo, we’ve hit upon something unique and fun…

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chipKIT Uno32: first impressions and benchmarks

Following Maker Faire, we’ve had a few days to poke around with Digilent’s 32-bit Arduino-compatible chipKIT boards and compiler. We have some initial performance figures to report, along with impressions of the hardware and software.

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chipKIT Max32, an Arduino Mega upgrade with a PIC32 under the hood

For those of you who are looking to put some power behind your Arduino shields,  Digilent just released their chipKIT Max32 prototyping platform. The board  features a Pic 32 microcontroller, USB programmer and all the things you would typically expect from a development board.

The PIC32MX795F512 is a  32-bit MIPS processor core running at 80Mhz, 512KB flash memory and packs 128KB of SRAM data memory. Digilent also mentions utilizing the Pic’s built in USB 2 controller, 10/100 Ethernet and dual CAN controllers, but these will require shields specific to the chipKIT Max32. The board is also fully compatible with Arduino IDE and libraries as well as MPLAB  and the PICKit3 in-system programmer/debugger.

With a price point just below the Arduino Mega 2560 this looks like a great resource for anyone looking to upgrade their Arduino webserver, or just embarrass their Arduino Arduino shield. Maybe it’ll just spawn some interesting gameduino upgrades. It can certainly cut down on extraneous Arduino usage. Either way we’ll be on the lookout to see what this performance bump can bring to table!