Building a Physical Microbit Neural Network

Scott Turner
3 min readJan 5, 2020

In this article we going to look at building a neural network using microbits with micropython. The figure above shows the arrangement of the connections; pin 2 is the output of each neuron, pins 0 and 1 act as inputs. The micro:bit images used in the figure were produced using the micro:bit Fritzing diagram available at https://github.com/microbit-foundation/dev-docs/issues/36 thanks to David Whale (@whalleygeek

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Scott Turner

Director of Computing at Canterbury Christ Church University. Interests: Robots, VR, technology enhanced learning, public engagement of STEM