Instructions

Disclaimer of Liability
Solarbotics Ltd. is not responsible for any special, incidental, or consequential damages resulting
from any breach of warranty, or under any legal theory, including lost profits, downtime, good-will,
damage to or replacement of equipment or property, and any costs or recovering of any material or
goods associated with the assembly or use of this product. Solarbotics Ltd. reserves the right to
make substitutions and changes to this product without prior notice. Sorry - we hate legalese too,
but “don’t pick on us” doesn’t impress the lawyers.
SB-FireFly Manual
BLIFNAR. Blinky. LED-thingy. These all describe the SB-FireFly. This coin-cell
powered microcontroller runs three LEDs through selectable light blinking
sequences with smooth transitions.
The SB-FireFly features an Arduino-accommodating ATtiny85 microcontroller,
so with a minor adjustment to your Arduino programming IDE, you can
reprogram it to suit your whim. It also features a cleverly hidden 3-pin
expansion port usable for hacking.
We’ve designed the SB-FireFly so when not in use, it eats only 0.0002mA - a
very small amount of current, so it will be ready to wake and blink an LED
when you need it to! And now features Digispark shield compatibility!
“Arduino” is a trademark of the Arduino Team (www.arduino.cc). The SB-FireFly
is licensed under the Creative Commons A-SA 3.0 license. Get full design files
from our website!
SB-FireFly 1.0 Schematic
Introduction
2
P0
P1
P2
P3
P4
P5
VCC
GND
N/C
Digispark Compatible
Headers