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OSH Park
14140^5
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14140^5
by![](../../gravatar.com/avatar/66f6518df570ceb1348543eaae5c1651ea98.jpeg?s=16)
2
layer board of
3.10x2.60
inches
(78.77x66.07
mm).
Shared on
December 16th, 2016 21:31.
RPUno
Solar Powered ATmega328P with pluggable connections for a pulse sensor (e.g. flow meter), six digital I/O, and two analog inputs (e.g. current loops). 20W of PV with a 12V SLA charge control and simple battery management. ^5 Improves how VIN power is sent to Shield (e.g. RPUpi /w a Pi Zero) and adds a pluggable 5V output (for K3 latching solenoid driver).