RChain and Raspberry Pi: Coin faucet part 1

RChain and Raspberry Pi: Coin faucet part 1

This is the first of five articles about a project using RChain deployed to Raspberry Pi 3, interacting with phones in the local area over Bluetooth LE 4.   Physical coin faucet origins: The quest for free beer “How could we, say, give away free beers on the...