Teensy
Head'em Up !
Finding pre-soldered headers turns out to be a big issue for non-header-solderers such as myself. Does anyone ask themselves how the Arduino got to be so popular ? Pre-soldered headers is part of the answer.
https://www.sparkfun.com/products/13736
Teensy 3.2
... Also, it can provide system voltage of 3.3V to other devices at up to 100mA. ...
... 256K Flash Memory, 64K RAM
But no pre-soldered headers
http://www.makershed.com/products/teensy-3-2
... and it comes with pins so no soldering is required!
https://www.sparkfun.com/news/2027
Headers or No Headers? Some surprising findings about a recent product release ...
... The Photon with headers outsold Photon without headers 513 to 177 ...
About what I would have guessed. Any lightbulbs coming on in the marketing department ?
https://learn.sparkfun.com/tutorials/getting-started-with-the-teensy/programming
http://www.pjrc.com/teensy/teensyduino.html