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Topic: Another Arduino clone with 1284P (Read 19044 times) previous topic - next topic

GoForSmoke

Also look at the 644 and the 324 for 40 pins, 2 serial and less memory but only when you can find a lower price.
1) http://gammon.com.au/blink  <-- tasking Arduino 1-2-3
2) http://gammon.com.au/serial <-- techniques howto
3) http://gammon.com.au/interrupts
Your sketch can sense ongoing process events in time.
Your sketch can make events to control it over time.

Budvar10

I've been looking vaguely at the ATmega1284p for a project which requires pins, not horsepower, and I also came across this, the Unduino1284p. It does not appear yet to be orderable, but looks quite neat:
A time ago there was someone from U.S. who offered Mighty Mini 1284P on ebay for about 20USD. However, it is not longer available. I think, forum member Jack Christensen is an author of this design. The PCB can be ordered from  OSH Park. Another forum member, Crossraoads, offers boards with 1284P.  However, no one of these boards is in shape like on photo you have posted.
Arduino clone with ATmega1284P   http://forum.arduino.cc/index.php?topic=277260.0

GoForSmoke

Another member sells this:




http://www.crossroadsfencing.com/BobuinoRev17/

Quote
Atmega1284P On Top (a.k.a. Bobweeny)

Modeled after the Solarbotics Ardweeny, but adapted to have the 1284P on wirewrap socket headers instead of sitting under a board and having to solder all the legs to something.  Killed your chip? Pop in a new one!
1) http://gammon.com.au/blink  <-- tasking Arduino 1-2-3
2) http://gammon.com.au/serial <-- techniques howto
3) http://gammon.com.au/interrupts
Your sketch can sense ongoing process events in time.
Your sketch can make events to control it over time.

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