![An electric ecosystem](../assets/oshpark_logo-394b5d59990e1feb769d201a1bca154982ac9b9d165f54cb25f119d5d3262aee.png)
OSH Park
14140^4
- You need to sign in or sign up before continuing.
14140^4
by![](../../gravatar.com/avatar/66f6518df570ceb1348543eaae5c1651ea98.jpeg?s=16)
2
layer board of
3.10x2.60
inches
(78.77x66.07
mm).
Shared on
September 23rd, 2016 06:40.
RPUno
Solar Powered ATmega328P with pluggable connections for a pulse sensor, six digital I/O, and two analog loop inputs. 20W of PV with a 12V SLA charge control and simple battery management are aimed at being enough to power a Pi Zero on the RPUpi shield.