nrf51/boards: Increasing heap and stack size in the pca10028 board.
nrf51/boards: Increasing heap and stack size in the pca10028 board.

tralamazza/micropython,adafruit/circuitpython,adafruit/micropython,adafruit/circuitpython,tralamazza/micropython,adafruit/micropython,adafruit/circuitpython,adafruit/circuitpython,adafruit/micropython,adafruit/micropython,adafruit/circuitpython,tralamazza/micropython,adafruit/circuitpython,tralamazza/micropython,adafruit/micropython