Dragonfly.v03
4 layer board of 0.71 x 1.41 inches (17.9 x 35.7 mm)
Uploaded:
February 26, 2016
Shared:
February 26, 2016
Total Price:
$9.90
Replaced 32 Mbit Micron with 128 Mbit Macronix QSPI flash memory, added RTC_OUT port.
Replaced 32 Mbit Micron with 128 Mbit Macronix QSPI flash memory, added RTC_OUT port.
Dragonfly.v02c
4 layer board of 0.71 x 1.41 inches (17.9 x 35.7 mm)
Uploaded:
February 23, 2016
Shared:
February 23, 2016
Total Price:
$9.90
Fixed minor trace error, simplified Reset and Boot circuits, added solder jumper for connection of PC13 to Boot button and changed silkscreen labels to coincide with pin map.
Fixed minor trace error, simplified Reset and Boot circuits, added solder jumper for connection of PC13 to Boot button and changed silkscreen labels to coincide with pin map.
MX3AClone.v06
4 layer board of 0.40 x 0.40 inches (10.2 x 10.2 mm)
Uploaded:
February 16, 2016
Shared:
February 16, 2016
Total Price:
$1.60
Replaced Ta capacitor with 1206 ceramic capacitor to prevent brownout when driving high-current motors. Thickened power traces to 16 mils.
Replaced Ta capacitor with 1206 ceramic capacitor to prevent brownout when driving high-current motors. Thickened power traces to 16 mils.